ALAP power weeder and brush cutter with a fuel gauge and fuel pump icon over a field at sunrise

Know your fuel cost
before you start

Work out the running cost of your engine, power weeder, brush cutter, water pump or power sprayer before you start a job.

Select the equipment, enter its fuel consumption, the current fuel price and the hours you plan to run it. The calculator shows the cost per hour, total fuel used and total cost for the job.

Enter your fuel price and running hours

Always follow the exact dose printed on your chemical’s own label. This tool only does the arithmetic for your tank size.

How to Use the Fuel Running Cost Calculator

Step 1: Select the Equipment Type

Choose the machine you are using, such as a brush cutter, power weeder, water pump, power sprayer or HTP sprayer. The typical fuel consumption for that machine is filled in automatically.

Step 2: Check the Fuel Consumption

Confirm or edit the fuel consumption in litres per hour, based on your machine's actual running condition.

Step 3: Enter the Fuel Price

Add the current petrol or diesel price per litre in your area.

Step 4: Enter the Hours of Use

Add the number of hours you plan to run the equipment for the job.

Step 5: Calculate the Cost

Select Calculate to see the running cost per hour, total fuel required and total cost for the job.

Example Fuel Cost Calculation

Suppose a brush cutter is used with:

  • Fuel consumption: 0.5 litres per hour
  • Fuel price: ₹96 per litre
  • Hours of use: 4 hours

The estimated cost is:

  • Cost per hour: approximately ₹48
  • Total fuel used: 2 litres
  • Total cost for the job: approximately ₹192

How the Fuel Running Cost Calculator Helps Farmers

Estimates Running Cost Before Starting Work

Farmers can see the approximate fuel cost of a job before starting, which makes it easier to plan the budget for the day.

Helps Compare Different Equipment

Entering fuel consumption for different machines helps compare running costs between a brush cutter, power weeder, water pump or sprayer.

Adjusts for Changing Fuel Prices

Since petrol and diesel prices change often, farmers can update the fuel price field to get a current cost estimate at any time.

Supports Job and Contract Pricing

Farmers who offer custom hiring services can use the estimated fuel cost to help price a job more accurately.

Works with Different Fuel Types

The calculator can be used for petrol, diesel or kerosene powered equipment, provided the actual fuel consumption and price are entered.

Estimate Your Running Cost in Seconds

Enter your equipment's fuel consumption, the fuel price and the hours you plan to run it to estimate the total fuel cost.

Frequently Asked Questions

How do you calculate fuel cost for farm equipment?

Multiply the fuel consumption in litres per hour by the fuel price per litre to get the cost per hour, then multiply that by the number of hours the equipment will run.
For example, at 0.5 litres per hour and ₹96 per litre, the cost per hour is approximately ₹48.

How much fuel does a power weeder or brush cutter use per hour?

Fuel consumption varies by engine size and load, but small petrol engines used in power weeders and brush cutters commonly use between 0.3 and 0.8 litres per hour.
Check the actual specification of your machine for an accurate figure.

Does the fuel price affect the calculated cost?

Yes. The total cost changes directly with the fuel price entered, so update this field whenever the petrol or diesel price changes in your area.

Can this calculator be used for diesel engines and water pumps?

Yes. Enter the actual fuel consumption and current diesel price for the equipment, and the calculator will estimate the running cost the same way.

How can I reduce the fuel running cost of my equipment?

Regular servicing, using the correct fuel-oil mixture, avoiding unnecessary idling and matching the machine to the job can help keep fuel consumption closer to its rated figure.

Does engine load change fuel consumption?

Yes. Heavier work, denser crop growth or harder soil can increase fuel consumption above the standard rated figure. Adjust the fuel consumption field if your actual usage differs.