Calculate hectares per hour from measured area and elapsed field time, or from full equipment width, speed and a clearly selected efficiency convention. Optional inputs estimate field hours, equivalent working days, fuel and USD operating cost.

Use total elapsed in-field hours including the delays you want represented. Fuel and cost rates must use the same time basis.

Fuel and operating cost

Blank omits fuel results; use the same elapsed-time basis as the capacity.

Blank omits cost. Estimates use USD and do not perform currency conversion.

Hectares Per Hour Formula

Measured area/time mode uses completed area divided by total elapsed in-field time. The theoretical width/speed capacity cannot be inferred from area and time alone.

HPH = H / T × 60

Variables:

  • HPH is the Hectares Per Hour (hectares/hr)
  • H is the total land mowed (hectares) 
  • T is the total time (minutes) 

To calculate measured hectares per hour, divide completed hectares by total elapsed in-field minutes, then multiply by 60. For equipment, theoretical ha/h = full width in meters × speed in km/h ÷ 10. Standard overall field efficiency includes overlap and in-field delays. Alternatively, select Separate time efficiency and overlap: multiply theoretical capacity by time-only efficiency and (1 − overlap share). Do not deduct overlap twice or use an already-net width with another overlap deduction. Field time equals area divided by effective capacity; fuel and cost rates must use the same elapsed-time basis.

How to Calculate Hectares Per Hour?

The following steps outline how to calculate the Hectares Per Hour.

  1. First, determine the total land mowed (hectares). 
  2. Next, determine the total time (minutes). 
  3. Next, gather the formula from above = HPH = H / T *60.
  4. Finally, calculate the Hectares Per Hour.
  5. After inserting the variables and calculating the result, check your answer with the calculator above.

Example Problem : 

Use the following variables as an example problem to test your knowledge.

total land mowed (hectares) = 3

total time (minutes) = 20

HPH = 3 / 20 × 60 = 9 ha/h. Available field hours per day must be positive and at most 24 for one machine. Fractional equivalent working days are not a calendar schedule; weather, travel and major repairs require separate planning.