Free resources
Tools for buying drier, safer maize
Work out what moisture costs you, and get a checklist for your weighbridge.
Moisture loss calculator
Weight lost = tonnes × (arrival − target) ÷ (100 − target)
Target moisture must be below 100% and lower than arrival moisture.
How the calculator works
When maize dries, it loses water but keeps its dry matter. The calculator finds how much weight goes before the lot reaches your target moisture.
Example: 100 t bought at 16% moisture and dried to 14% loses 100 × (16 − 14) ÷ (100 − 14) = 2.33 t of water you paid for.
Guide: The drying bill you never see
A five-point intake checklist for your weighbridge.

More tools
RootsGoods app
Grade maize from photos and get a quality certificate per lot. Free for farmers.
Get the app (opens in a new tab)