Lightweighting Savings Calculator

Lightweighting savings calculator

Pack weight before (g)

Pack weight after (g)

Packs per year

Emission factor of the material kg CO2e per kg. Optional. Use your own figure and its source.

Material price per kg Optional. Use your own supplier price.

Currency symbol

This tool does not hold any emission factor or price. It only multiplies the numbers you type. Real savings also depend on yield loss, line speed, strength and shelf life, so test the lighter pack before you decide.