Size Guide
IBC Tote Size Guide
The most comprehensive reference for IBC tote dimensions, capacities, and specifications. Find exact measurements for every standard intermediate bulk container size in both imperial and metric units.
Understanding IBC Dimensions
Why IBC Tote Sizing Matters
Intermediate bulk containers (IBCs) are engineered to precise dimensional standards that ensure compatibility with global shipping infrastructure, warehouse racking systems, standard pallet configurations, and intermodal transport. Understanding these dimensions is not optional — it is essential for safe stacking, compliant shipping, proper warehouse planning, and efficient operations.
The most common IBC tote in North America is the 275-gallon composite container, which sits on a standard 48″ × 40″ pallet footprint. However, the 330-gallon model has gained significant market share in recent years due to its higher capacity within a nearly identical footprint. For operations requiring larger volumes, the 550-gallon IBC offers double the standard capacity, though it demands heavier-duty handling equipment and broader aisle clearances.
At Grand Rapids IBC, we inspect and document the exact specifications of every container that passes through our facility at 902 Scribner Ave NW, Grand Rapids, MI 49504. This guide consolidates our field-verified data into a single, reliable reference. We have included every measurement, specification, and technical detail that a buyer, logistics planner, warehouse manager, or engineer could need when working with IBC totes.
Whether you are calculating transport loads, designing storage layouts, selecting replacement bottles, verifying UN compliance, checking chemical compatibility, or comparing container types, this page is your definitive resource. We update it regularly to reflect new data from the major manufacturers including Schutz, Mauser, and Greif.
Core Specifications
Complete IBC Dimensions Comparison
| Specification | 275 Gallon | 330 Gallon | 550 Gallon |
|---|---|---|---|
| Capacity (US Gallons) | 275 gal | 330 gal | 550 gal |
| Capacity (Liters) | 1,041 L | 1,249 L | 2,082 L |
| Overall Height | 46″ (117 cm) | 53″ (135 cm) | 53″ (135 cm) |
| Overall Width | 40″ (102 cm) | 40″ (102 cm) | 48″ (122 cm) |
| Overall Length (Depth) | 48″ (122 cm) | 48″ (122 cm) | 48″ (122 cm) |
| Bottle Height (Inner) | 37.5″ (95 cm) | 44″ (112 cm) | 44″ (112 cm) |
| Empty Weight | 118 lbs (54 kg) | 135 lbs (61 kg) | 195 lbs (88 kg) |
| Full Weight (Water) | 2,413 lbs (1,094 kg) | 2,890 lbs (1,311 kg) | 4,785 lbs (2,171 kg) |
| Max Gross Weight | 2,500 lbs (1,134 kg) | 2,976 lbs (1,350 kg) | 5,070 lbs (2,300 kg) |
| Fill Opening Diameter | 6″ (150 mm) | 6″ (150 mm) | 6″ (150 mm) |
| Discharge Valve Size | 2″ (50 mm) NPS | 2″ (50 mm) NPS | 2″ (50 mm) NPS |
| Valve Type | Butterfly / Ball | Butterfly / Ball | Butterfly / Ball |
| Stack Height (Max Tiers) | 2 high (when full) | 2 high (when full) | Not stackable when full |
| Empty Stack Height | 4 high | 4 high | 2 high |
Dimensions may vary slightly by manufacturer. Data represents the most common specifications from Schutz, Mauser, and Greif containers.
Weight Reference
IBC Weight Data: Empty, Water, and Common Chemicals
Understanding the loaded weight of an IBC is critical for forklift selection, floor load calculations, truck payload planning, and stacking safety. The table below shows weights for common fill products. Always verify the specific gravity of your product and calculate the actual loaded weight before handling.
| Fill Product | Specific Gravity | 275 gal Loaded | 330 gal Loaded | 550 gal Loaded |
|---|---|---|---|---|
| Empty (tare weight) | — | 118 lbs (54 kg) | 135 lbs (61 kg) | 195 lbs (88 kg) |
| Water | 1.00 | 2,413 lbs (1,094 kg) | 2,890 lbs (1,311 kg) | 4,785 lbs (2,171 kg) |
| Propylene Glycol (50%) | 1.04 | 2,505 lbs (1,136 kg) | 2,998 lbs (1,360 kg) | 4,968 lbs (2,253 kg) |
| Vegetable Oil | 0.92 | 2,231 lbs (1,012 kg) | 2,669 lbs (1,211 kg) | 4,418 lbs (2,004 kg) |
| Hydrochloric Acid (31%) | 1.16 | 2,781 lbs (1,262 kg) | 3,331 lbs (1,511 kg) | 5,519 lbs (2,503 kg) |
| Sodium Hydroxide (50%) | 1.53 | 3,629 lbs (1,646 kg) | 4,347 lbs (1,972 kg) | 7,212 lbs (3,271 kg) |
| Sulfuric Acid (93%) | 1.84 | 4,339 lbs (1,968 kg) | 5,197 lbs (2,357 kg) | 8,626 lbs (3,913 kg) |
| Glycerin | 1.26 | 3,010 lbs (1,365 kg) | 3,607 lbs (1,636 kg) | 5,978 lbs (2,712 kg) |
| Phosphoric Acid (85%) | 1.69 | 3,996 lbs (1,813 kg) | 4,790 lbs (2,173 kg) | 7,945 lbs (3,604 kg) |
| Liquid Fertilizer (10-34-0) | 1.40 | 3,331 lbs (1,511 kg) | 3,992 lbs (1,811 kg) | 6,621 lbs (3,003 kg) |
Important:Shaded rows where the loaded weight exceeds the maximum gross weight rating of the IBC indicate that the container cannot be filled to full capacity with that product. In these cases, you must calculate the maximum safe fill volume by dividing the maximum payload (max gross weight minus tare weight) by the product weight per gallon. For example, a 275-gallon IBC with a max gross of 2,500 lbs and a tare of 118 lbs has a maximum payload of 2,382 lbs. With sodium hydroxide at 12.77 lbs/gal (SG 1.53), the max fill is only approximately 186 gallons — not the full 275.
Base Specifications
Pallet Dimensions & Types
The pallet is a critical structural component of every composite IBC. It serves as the load-bearing foundation, provides forklift access, and determines compatibility with racking systems and transport vehicles. Understanding pallet specifications is essential for warehouse planning and safe handling.
Standard IBC pallets in North America follow the 48″ × 40″ GMA (Grocery Manufacturers Association) footprint, which is compatible with the vast majority of pallet racking, truck trailers, and shipping containers. This standardized footprint means you can fit exactly 20 IBCs on a standard 53-foot trailer (single layer), or 40 when double-stacked.
IBC pallets come in three primary materials: wood, plastic, and steel. Wooden pallets are the most common and most affordable. Plastic pallets offer better hygiene and longer lifespan, making them preferred for food and pharmaceutical applications. Steel pallets provide maximum durability for heavy-duty industrial use but add significant tare weight.
| Pallet Spec | Wood | Plastic | Steel |
|---|---|---|---|
| Length | 48″ (122 cm) | 48″ (122 cm) | 48″ (122 cm) |
| Width | 40″ (102 cm) | 40″ (102 cm) | 40″ (102 cm) |
| Height | 6″ (15 cm) | 6″ (15 cm) | 5.5″ (14 cm) |
| Pallet Weight | 35 lbs (16 kg) | 25 lbs (11 kg) | 55 lbs (25 kg) |
| Fork Entry | 4-way | 4-way | 4-way |
| ISPM 15 Treated | Yes (heat-treated) | N/A | N/A |
| Best For | General use | Food / Pharma | Heavy industry |
| Expected Lifespan | 3 – 5 years | 10 – 15 years | 15 – 25 years |
| Moisture Resistance | Low (prone to rot) | Excellent | Good (can rust) |
Connection Points
Fill Openings & Discharge Valves
Standard IBC totes feature a 6-inch (150 mm) threaded fill opening on top, sealed with a screw cap and gasket. This opening accommodates most industrial fill nozzles, funnels, and pump connections. Some applications require a vented cap to prevent vacuum lock during dispensing, while others need a fully sealed closure for volatile or hazardous contents.
The bottom discharge valve is typically a 2-inch NPS (National Pipe Standard) butterfly valve, chosen for its reliability, easy operation, and compatibility with standard hose fittings. Ball valves are also available and preferred in applications requiring precise flow control or handling viscous fluids. Both valve types feature a dust cap to protect the outlet during storage and transport.
Camlock adapters (Type A, B, C, D, E, F) and quick-connect fittings can be attached to the standard 2-inch outlet, providing versatile connectivity for pumps, hoses, and dispensing systems. Always verify that gasket materials are compatible with the fluid being stored to prevent swelling, degradation, or leaks.
Fill Opening Specifications
- Diameter6″ / 150 mm (standard)
- Thread TypeButtress thread (S75x6 or NPS 6″)
- Cap MaterialHDPE with EPDM gasket
- OptionsVented, non-vented, tamper-evident
- Alternative Size8″ / 200 mm (less common, older models)
Discharge Valve Specifications
- Outlet Size2″ / 50 mm NPS (standard)
- Valve TypesButterfly (standard) / Ball valve
- Valve MaterialPolypropylene body, EPDM seals
- Flow Rate~26 GPM (butterfly, gravity)
- ThreadS75x6 buttress to 2″ NPS adapter
- Max Pressure~7 psi (0.5 bar) gravity head
Construction Details
Material Specifications
HDPE Inner Bottle
The inner container of a composite IBC is blow-molded from high-density polyethylene (HDPE), a thermoplastic polymer renowned for its chemical resistance, impact strength, and FDA-approved food-contact safety. HDPE is naturally translucent, allowing visual level monitoring through the container wall, though some manufacturers add white pigment for UV resistance.
| Material | HDPE (High-Density Polyethylene) |
| Wall Thickness | 2.0 – 3.0 mm (typical) |
| Density | 0.941 – 0.965 g/cm³ |
| Melting Point | 130°C (266°F) |
| UV Resistance | Moderate (UV stabilizers added) |
| FDA Compliant | Yes (21 CFR 177.1520) |
| Operating Temp Range | -40°F to 140°F (-40°C to 60°C) |
| Tensile Strength | 3,200 – 4,500 psi |
| Impact Resistance | Excellent (Izod: 1.0 – 2.0 ft-lb/in) |
Steel Cage Frame
The outer cage of a composite IBC is constructed from welded tubular steel or steel wire mesh, providing structural rigidity, stacking strength, and impact protection. The cage is galvanized or powder-coated to prevent corrosion, and its design distributes load forces evenly across the container during stacking and transport. The cage is designed to be reusable across multiple bottle replacements during reconditioning, making it the longest-lasting component of the IBC system.
| Material | Carbon steel (galvanized or powder-coated) |
| Wire / Tube Gauge | 10 – 12 gauge (2.6 – 3.4 mm) |
| Mesh Pattern | Welded grid (varies by manufacturer) |
| Coating | Hot-dip galvanized / Powder coat |
| Stacking Load | Up to 13,200 lbs (5,987 kg) |
| Cage Weight | 50 – 70 lbs (23 – 32 kg) |
| Expected Lifespan | 10 – 20 years (multiple bottle changes) |
| Corrosion Resistance | Good (galvanized > powder coat for outdoor) |
Material Compatibility
Chemical Compatibility with HDPE
HDPE is resistant to a wide range of chemicals, but it is not universally compatible. The table below shows the compatibility of HDPE with common chemicals stored in IBC totes. Always verify compatibility with the specific concentration and temperature of your product before use.
| Chemical | Concentration | At 68°F (20°C) | At 140°F (60°C) |
|---|---|---|---|
| Acetic Acid | Up to 50% | Excellent | Good |
| Hydrochloric Acid | Up to 37% | Excellent | Good |
| Sulfuric Acid | Up to 70% | Good | Limited |
| Nitric Acid | Up to 50% | Good | Not Recommended |
| Sodium Hydroxide (Caustic Soda) | Up to 50% | Excellent | Good |
| Phosphoric Acid | Up to 85% | Excellent | Good |
| Hydrogen Peroxide | Up to 30% | Good | Limited |
| Bleach (Sodium Hypochlorite) | Up to 12.5% | Good | Limited |
| Isopropyl Alcohol | 100% | Good | Limited |
| Ethanol | Up to 95% | Excellent | Good |
| Diesel Fuel | 100% | Good | Limited |
| Toluene | 100% | Not Recommended | Not Recommended |
| Xylene | 100% | Not Recommended | Not Recommended |
| Acetone | 100% | Limited | Not Recommended |
| Methylene Chloride | 100% | Not Recommended | Not Recommended |
Excellent: No effect on HDPE. Full long-term storage recommended.
Good: Minor swelling or softening possible over extended periods. Short-to-medium term storage acceptable.
Limited: Noticeable material degradation possible. Short-term use only; not recommended for long-term storage.
Not Recommended: Significant chemical attack on HDPE. Do not use HDPE IBCs for this chemical. Consider stainless steel IBCs.
Container Types
IBC Type Comparison: Composite vs. Steel vs. Rigid Plastic
While composite IBCs (HDPE bottle + steel cage) dominate the North American market, other IBC types serve specialized applications. Understanding the differences helps you select the right container type for your specific needs.
| Feature | Composite (HDPE+Steel) | Stainless Steel | Carbon Steel | Rigid Plastic |
|---|---|---|---|---|
| Capacity Range | 275 – 550 gal | 100 – 550 gal | 100 – 550 gal | 275 – 330 gal |
| Typical Cost (New) | $300 – $500 | $2,000 – $5,000 | $800 – $2,000 | $250 – $400 |
| Chemical Resistance | Good (HDPE limits apply) | Excellent (broad range) | Good (coated interior) | Good (HDPE limits apply) |
| Temperature Range | -40°F to 140°F | -40°F to 400°F+ | -40°F to 300°F | -40°F to 140°F |
| Fire Resistance | Low (HDPE burns) | Excellent | Good | Low |
| Weight (Empty, 275 gal) | 118 lbs | 350 – 500 lbs | 250 – 400 lbs | 85 – 100 lbs |
| Stackable | Yes (2 high full) | Yes (2 high full) | Yes (2 high full) | Limited |
| Food Grade | Yes (FDA HDPE) | Yes (304/316 SS) | With liner only | Yes (FDA HDPE) |
| Reconditionable | Yes (rebottling) | Yes (cleaning) | Yes (relining) | Limited |
| Best Applications | General purpose, food, chemicals | Pharma, aggressive chemicals, high-temp | Flammable liquids, heavy industry | Light-duty, non-stackable storage |
Regulatory Compliance
UN Ratings & Certification Explained
United Nations performance ratings are standardized codes that certify an IBC has passed rigorous testing for the safe transport of hazardous and non-hazardous materials. These ratings are required by the U.S. Department of Transportation (DOT) under 49 CFR and by international bodies under the UN Recommendations on the Transport of Dangerous Goods. Every IBC that carries a UN marking has been tested for drop resistance, stacking strength, internal pressure, leakproofness, and hydraulic pressure according to specific protocols.
The UN code is stamped or printed on the IBC data plate and follows a structured format. Understanding this code allows you to verify whether a container is appropriate for your specific application and cargo classification.
| UN Code | Container Type | Construction | Typical Use |
|---|---|---|---|
| UN31HA1 | Composite IBC | Rigid plastic inner, steel cage outer | Hazardous liquids (Packing Group II & III) |
| UN31HH1 | Composite IBC | Rigid plastic inner, plastic outer frame | Hazardous liquids (Packing Group II & III) |
| UN31H1 | Rigid plastic IBC | Single-wall rigid plastic | Non-hazardous liquids, food products |
| UN21H1 | Rigid plastic IBC | Rigid plastic for solids | Granular/powdered solids |
| UN11H1 | Rigid plastic IBC | Rigid plastic for solids, filling/discharge under pressure | Pressurized solid discharge |
| UN31A | Steel IBC | Carbon steel or stainless steel | Flammable liquids, high-temp applications |
Reading a UN Code: Breakdown Example
Take the most common IBC rating: UN31HA1/Y/mm yy/USA/M-xxxx
Packing Group designations: X = PG I, II, III (most stringent); Y = PG II, III; Z = PG III only.
Real-World UN Marking Examples
UN31HA1/Y/09 23/USA/M-6066
Composite IBC (plastic inner, steel cage), closed top, approved for Packing Groups II and III, manufactured September 2023 in the USA by manufacturer code M-6066 (Schutz). Valid for hazmat transport until September 2028.
UN31HA1/Z/03 22/USA/M-5700
Composite IBC (plastic inner, steel cage), closed top, approved for Packing Group III only, manufactured March 2022 in the USA by manufacturer code M-5700 (Mauser). Valid until March 2027. Cannot be used for PG II materials.
UN31HA1/Y/R/06 24/USA/M-6066
Reconditioned composite IBC. The 'R' indicates reconditioning. Reconditioned June 2024. UN certification is renewed from the reconditioning date, valid until June 2029.
Testing Standards
Pressure Test & Performance Requirements
UN-certified IBCs must pass a battery of performance tests during initial manufacture and during reconditioning. Understanding these tests helps you verify that your containers meet the standards required for your application, especially when transporting hazardous materials.
The tests are defined in the UN Recommendations on the Transport of Dangerous Goods (Chapter 6.5) and are adopted by DOT in 49 CFR Part 178. Each test must be performed on containers representative of the production run, and the results are documented on the IBC data plate.
| Test | Requirement |
|---|---|
| Drop Test | Filled to 98% capacity, dropped from 0.8 m (PG II) or 0.8 m (PG III) onto rigid surface. No loss of contents. |
| Stacking Test | Superimposed load of 1.8x max gross weight for 28 days at elevated temperature. No permanent deformation or leakage. |
| Leakproofness Test | Pressurized to min 20 kPa (2.9 psi) for 10 minutes. No leakage permitted at any joint or closure. |
| Hydraulic Pressure Test | PG II: min 100 kPa (14.5 psi). PG III: min 50 kPa (7.25 psi). Held for duration without leakage or permanent deformation. |
| Vibration Test | 1-hour vibration at specified frequency and amplitude to simulate transport conditions. No leakage or damage. |
Load Calculations
Stacking Load Tables
The maximum stacking load an IBC can support is determined by the UN stacking test and is recorded on the container data plate. The stacking test load equals 1.8 times the total mass of the number of identical full containers that can be stacked on top.
| IBC Size | Max Gross (lbs) | Stack Test Load (lbs) | Max Tiers (Full) |
|---|---|---|---|
| 275 Gallon | 2,500 | 9,000 (4,082 kg) | 2 |
| 330 Gallon | 2,976 | 10,714 (4,860 kg) | 2 |
| 550 Gallon | 5,070 | N/A (not stackable full) | 1 (no stacking) |
Operating Conditions
Temperature Range by Component
| Component | Min Temp | Max Temp | Notes |
|---|---|---|---|
| HDPE Bottle | -40°F (-40°C) | 140°F (60°C) | Becomes brittle below -40°F; softens above 140°F |
| Steel Cage | -60°F (-51°C) | 400°F+ (204°C+) | Galvanizing may degrade at very high temps |
| EPDM Gaskets | -40°F (-40°C) | 250°F (121°C) | Viton gaskets available for higher temps |
| PP Valve Body | -4°F (-20°C) | 180°F (82°C) | Most restrictive component for high-temp use |
| Wood Pallet | No limit | ~450°F (232°C) | Ignition point; degrades from moisture exposure |
Quick Reference
Capacity Conversion Table
| IBC Size | US Gallons | Liters | Imperial Gal | Cubic Feet | Barrels (US) |
|---|---|---|---|---|---|
| 275 Gallon | 275 | 1,041 | 229 | 36.7 | 6.55 |
| 330 Gallon | 330 | 1,249 | 275 | 44.1 | 7.86 |
| 550 Gallon | 550 | 2,082 | 458 | 73.5 | 13.10 |
Measurement Guide
How to Measure an IBC Tote
Accurate measurement is essential when ordering replacement bottles, verifying container specifications, or planning warehouse layouts. Here is the correct method for measuring each critical dimension of a composite IBC tote.
Overall Height
Place the IBC on a flat, level surface. Measure from the floor to the highest point of the cage frame (not the fill cap). Include the pallet height in this measurement, as it represents the total storage height.
Length (Depth)
Measure the longer dimension of the pallet base from edge to edge. For a standard North American IBC, this will be 48 inches. Measure the cage, not the bottle, as the cage defines the container footprint.
Width
Measure the shorter dimension of the pallet base from edge to edge. Standard IBCs measure 40 inches wide. Again, measure the outer cage dimension, including any protruding elements like valve guards.
Bottle Inner Dimensions
If you need to measure the inner bottle, remove the top fill cap and measure the internal diameter at the widest point. For inner height, measure from the inside bottom of the bottle to the rim of the fill opening.
Fill Opening
Measure the outer diameter of the fill neck thread, not the inner opening. Standard 6-inch openings have an outer thread diameter of approximately 75 mm (S75 buttress thread). Some older IBCs may have 8-inch (200 mm) openings.
Valve Outlet
Measure the inner diameter of the valve outlet where the hose or adapter connects. Standard is 2 inches (50 mm) NPS. Also note the thread type, as some European models use different thread standards (DN50, S60x6).
Safe Handling
Stacking Guidelines
Composite IBCs are designed for stacking, but strict rules apply to ensure safety and prevent structural failure. The stacking capability of an IBC is determined during UN performance testing, where a loaded container must support a superimposed load equal to 1.8 times the maximum gross mass multiplied by the number of stacking tiers.
For standard 275-gallon and 330-gallon IBCs, the general rule is a maximum of two high when full (one container stacked on another). When empty, containers can typically be stacked four high. The 550-gallon IBC should never be stacked when full due to its significantly higher gross weight, and should be limited to two high when empty.
Stacking Safety Rules
- Always stack on flat, level surfaces capable of bearing the combined weight
- Never stack IBCs containing different products without verified compatibility
- Ensure cage corners are properly aligned between stacked units
- Do not stack damaged, deformed, or repaired containers
- Check manufacturer stacking certification on the data plate
- Reduce stacking height for outdoor storage exposed to wind
- Never stack IBCs on top of drums, bins, or other non-IBC containers
- Verify floor load capacity before multi-tier stacking (two full 275-gal IBCs = ~4,826 lbs on 13.3 sq ft)
Compliance
Regulatory Standards Reference
IBC totes are governed by a network of international and domestic standards that define their design, testing, manufacturing, marking, and use. Familiarity with these standards is essential for regulatory compliance and safe operations.
UN/DOT 49 CFR
U.S. Department of Transportation regulations governing the transportation of hazardous materials in IBCs. Specifies testing requirements, marking, labeling, and documentation for domestic and international shipments.
ISO 21029 / ISO 16495
International standards for the design and construction of cryogenic and transportable gas IBCs. Defines performance criteria for specialized container types.
ISPM 15
International Standards for Phytosanitary Measures regulating the treatment of wood packaging materials (pallets) for international shipment to prevent pest transfer.
FDA 21 CFR 177.1520
U.S. Food and Drug Administration regulation establishing that HDPE is approved for food contact use. Critical for IBC totes used in food, beverage, and pharmaceutical applications.
ASTM D4919
Standard specification for testing the performance of IBCs for the transport of liquids. Covers drop testing, stacking, vibration, and internal pressure.
EPA 40 CFR 264/265
Environmental Protection Agency regulations governing the storage and management of hazardous waste in containers, including IBCs at treatment, storage, and disposal facilities.
NFPA 30
National Fire Protection Association code governing the storage and handling of flammable and combustible liquids. Specifies maximum quantities, storage configurations, and fire protection requirements for IBCs containing flammable products.
OSHA 29 CFR 1910.106
Occupational Safety and Health Administration standards for flammable liquid handling and storage in the workplace. Includes requirements for container labeling, ventilation, and emergency procedures.
At a Glance
Which IBC Size Is Right for You?
1,041 Liters
Footprint: 48" x 40" x 46"
Trailer loading: 20 per trailer (single), 40 double-stacked
The industry workhorse. Ideal for standard liquid storage, chemical transport, food ingredients, and general industrial use. Fits standard racking, stacks two high, and is the most widely available size on the used market. Compatible with all standard forklift equipment and fits 20 units per 53-foot trailer (single layer).
Common Industries: Chemical, Food & Beverage, Agriculture, Manufacturing
1,249 Liters
Footprint: 48" x 40" x 53"
Trailer loading: 20 per trailer (single), 40 double-stacked
20% more capacity than the 275 in the same footprint width. Perfect when you need maximum volume without increasing floor space. Increasingly popular in food processing, water treatment, and high-volume chemical operations. The taller profile (53 inches vs 46 inches) may require higher racking or different pallet positions.
Common Industries: Food Processing, Water Treatment, Chemicals, Pharmaceuticals
2,082 Liters
Footprint: 48" x 48" x 53"
Trailer loading: 16-18 per trailer (single), not stackable full
Double capacity for high-volume operations. Requires heavy-duty forklifts (5,000+ lb rating) and wider aisles due to the 48-inch width. Best suited for facilities with the infrastructure to handle the increased weight and dimensions. Cannot be stacked when full. Fewer fit per trailer (typically 16-18 single layer).
Common Industries: Industrial Chemicals, Water Storage, Waste Management, Agriculture
Visual Reference
IBC Measurement Points Explained
When referencing IBC dimensions in this guide, each measurement corresponds to a specific physical point on the container. This section clarifies exactly where each dimension is measured, so you can accurately verify or replicate these measurements on your own containers.
Overall Height (A)
Measured from the bottom of the pallet (floor contact surface) to the top of the steel cage frame. This includes pallet height (approximately 6 inches) plus cage height. The fill cap may extend slightly above this point but is not included in the standard measurement.
Overall Length (B)
Measured along the longer axis of the pallet base, from the outermost edge of one end to the outermost edge of the opposite end. For standard North American IBCs, this is 48 inches (122 cm). This is the dimension that runs parallel to the forklift travel direction when using the 40-inch entry side.
Overall Width (C)
Measured along the shorter axis of the pallet base. For standard 275 and 330-gallon IBCs, this is 40 inches (102 cm). For 550-gallon IBCs, this increases to 48 inches (122 cm), making the footprint square.
Bottle Height (D)
Measured from the inside bottom of the HDPE bottle to the top rim of the fill neck. This is the internal liquid height measurement. It is shorter than the overall height because it excludes the pallet, the gap between pallet and bottle bottom, and the cage top frame.
Pallet Height (E)
Measured from the floor to the top surface of the pallet deck boards. Standard is approximately 6 inches (15 cm) for wood and plastic pallets, 5.5 inches (14 cm) for steel pallets.
Valve Position (F)
The discharge valve is located at the bottom front of the IBC, centered on the 40-inch (width) face, with the valve outlet approximately 3-4 inches above the pallet surface. This clearance allows gravity discharge directly into containers placed below.
Need Help Choosing the Right IBC Size?
Our team at Grand Rapids IBC can help you select the perfect container for your application. We stock 275, 330, and 550 gallon IBCs in various grades and conditions. Visit us at 902 Scribner Ave NW, Grand Rapids, MI 49504.