IBC Tank Size Guide
Everything you need to know about IBC tank dimensions, weights, capacities, and specifications. Use this guide to plan your storage space, calculate shipping requirements, and choose the right tank for your application.
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Standard IBC Tank Sizes
| Specification | 275 Gallon | 330 Gallon |
|---|---|---|
| Capacity (US Gallons) | 275 gal | 330 gal |
| Capacity (Liters) | 1,041 L | 1,249 L |
| Overall Length | 48" | 48" |
| Overall Width | 40" | 40" |
| Overall Height (with pallet) | 46" | 53" |
| Bottle Height (no pallet) | 39" | 46" |
| Wall Thickness | 2-3 mm | 2-3 mm |
| Empty Weight | ~130-160 lbs | ~155-180 lbs |
| Full Weight (water) | ~2,425 lbs | ~2,925 lbs |
| Pallet Footprint | 48" x 40" | 48" x 40" |
| Top Opening | 6" (150mm) | 6" (150mm) |
| Bottom Valve | 2" butterfly | 2" butterfly |
| Bottle Material | HDPE | HDPE |
| Cage Material | Galvanized steel | Galvanized steel |
| Stackable | Up to 2 high (empty) | Up to 2 high (empty) |
| Forklift Entry | 2-way or 4-way | 2-way or 4-way |
Pallet Types
Wood Pallet
Weight: ~40 lbsStandard hardwood pallet. Most common type found on used IBCs. Heat-treated (HT stamp) for international shipping compliance. Heaviest option but most repairable.
+ Cheap, repairable, widely available
- Can rot if exposed to moisture, heaviest option
Plastic Pallet
Weight: ~25 lbsMolded HDPE or PP pallet. More common on newer IBCs and food-grade applications. Completely washable, won't absorb liquids or harbor bacteria.
+ Washable, lightweight, rot-proof, food-safe
- More expensive, not repairable if cracked
Composite Pallet
Weight: ~30 lbsMetal frame with plastic deck boards. Combines steel strength with plastic convenience. Premium option found on high-end IBCs.
+ Very durable, long-lasting, washable
- Highest cost, heavier than pure plastic
Space Planning & Weight Considerations
Floor Loading
A full 275-gallon IBC weighs approximately 2,425 lbs distributed over a 48" x 40" footprint (13.3 sq ft). That's about 182 lbs per square foot. Most commercial concrete floors are rated for 250+ psf. Residential garage floors are typically rated for 50 psf — so a full IBC should only be placed on a reinforced concrete surface.
Door Clearance
A 275-gallon IBC at 46" height will fit through any standard 80" doorway. Width at 40" requires a minimum 42" doorway. Standard commercial doors at 36" wide will NOT accommodate an IBC on its pallet. You'll need a roll-up or double door, or to move the IBC by tilting (empty only).
Stacking
Empty IBCs can be safely stacked 2-high when the cage and bottle are in good condition. Never stack full IBCs unless using a purpose-built racking system rated for the weight. A full 275-gallon IBC weighs over 1 ton — ensure your racking is rated accordingly.
Truck Loading
Standard 48' trailers fit IBCs 12 across x 2 deep x 2 high (empty) = 48 units per load. 53' trailers can fit 56 units. Full IBCs are single-layer only due to weight. See our transportation page for detailed loading configurations.