Harvest Capacity Calculator
Enter header width in metres, speed in km/h, and field efficiency as a percentage.
A QUICK WALKTHROUGH
How to use this tool
- Enter positive header width and travel speed.
- Enter field efficiency from above 0 through 100%.
- Compare theoretical and adjusted hectares per hour.
Formula and scope
Theoretical capacity (ha/h) = header width (m) × speed (km/h) ÷ 10. Field-adjusted capacity = theoretical capacity × entered efficiency ÷ 100.
Limitations
This is a planning estimate from entered values. It does not model field shape, turning, blockages, crop conditions, machine settings, or downtime; actual capacity may be lower.
Local calculation
Values are processed in this browser.
GOOD TO KNOW
Common questions
What efficiency should I enter?
Use a measured or independently chosen estimate for the field and operation; this tool does not recommend one.
Is the result guaranteed output?
No. It is a theoretical estimate adjusted by your assumed field efficiency.