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Water Footprint Calculator

Use a factor from your own source or product documentation. This calculator does not provide default product or diet factors.

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Use a factor from your own source or product documentation. This calculator does not provide default product or diet factors.

Formula: quantity × water factor. The result is an estimate in litres.

Inputs stay in your browser and are not uploaded or stored.

Enter your quantity and factor.

A QUICK WALKTHROUGH

How to use this tool

  1. Quantity
  2. Water factor (L per unit)
  3. Calculate

Water factor (L per unit)

Use a factor from your own source or product documentation. This calculator does not provide default product or diet factors. Formula: quantity × water factor. The result is an estimate in litres.

Inputs stay in your browser and are not uploaded or stored.

Inputs stay in your browser and are not uploaded or stored.

GOOD TO KNOW

Common questions

Estimated water footprint

Formula: quantity × water factor. The result is an estimate in litres.

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