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Warehouse Bag Capacity Calculator

Work out warehouse bag capacity instantly with clear inputs, formula shown and shareable results.

About Warehouse Bag Capacity Calculator

Bag storage never uses the whole floor: aisles, wall clearances for fumigation and inspection, and dunnage typically take a quarter of the area. The remaining 75% divided by the bag footprint gives bags per layer, and multiplying by stack height gives capacity.

Formula

Bag capacity

Bags per layer = 0.75 x floor area / bag footprint; capacity = bags per layer x stack height

Worked example

With the default values below, Warehouse Bag Capacity Calculator returns Bag Capacity of 10,704. Change any input above and every figure here is recalculated in your browser.

Inputs used

Usable Floor Areaminimum 1 m2
500 m2
Stack Heightminimum 1 bags
12 bags
Bag Footprint Areaminimum 0.01 m2
0.42 m2
Bag Weightminimum 1 kg
50 kg

Results

Bag Capacity
10,704
Tonnage Stored
535.20
Bags Per Layer
892
Area Lost To Aisles And Clearances
125.0

Step by step

  1. 1Values used
  2. 2Bag capacity
  3. 3Bag Capacity= 10,704
  4. 4Tonnage Stored= 535.20
  5. 5Bags Per Layer= 892
  6. 6Area Lost To Aisles And Clearances= 125.0

Assumptions and limits

  • The result is derived only from the 4 inputs listed above. Anything not among them is not part of the calculation.
  • In particular, this calculator does not take inflation, tax, fees or charges or compounding frequency into account.
  • Figures are rounded for display to 2 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.
  • Stacks that are too high or poorly bonded can collapse and cause crush injuries. Follow warehouse stacking standards and keep fumigation clearances.

How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.

Stacks that are too high or poorly bonded can collapse and cause crush injuries. Follow warehouse stacking standards and keep fumigation clearances.

Frequently Asked Questions

How high can bags be stacked?

Jute bags of grain are commonly stacked 10-15 high on dunnage. Beyond that the bottom bags compress and burst, and manual handling becomes unsafe.

Why leave a wall clearance?

A 0.6-1.0 m gap lets you inspect for rodents and insects, allows air movement, and is essential for sheeting a stack for fumigation.

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