Grain Calculator — accurate calculation
of grain purchase price
Enter moisture, foreign matter, intake, drying, and cleaning — Grain Calculator instantly calculates the settlement weight and net price using three formulas: Duval (Ukraine/CIS), USA/Canada, and EU.
Everything you need for accurate elevator calculations
Three calculation formulas
Duval formula (Ukraine/CIS), USA/Canada (Shrink Factor), and EU (commercial discounts) — pick the one used at your elevator.
Multiple elevators
Save the parameters for each of your elevators and compare calculations between them in seconds.
QR settings sharing
Share an elevator configuration with a colleague using a single QR code — no manual entry required.
Cross-device sync
Sign in with Google or Apple — all your elevators sync automatically between your phone and tablet.
Calculation history
Every calculation is saved — easily go back and check previous figures.
Grain Calculator Premium
Unlimited elevators, up to 20 history entries, and an ad-free app.
Download Grain Calculator
Free for Android and iOS.