Equipment Rate Calc

Equipment Fuel Cost Calculator

Calculate fuel cost for compact equipment using working hours, idle hours, fuel burn, fuel price, and a reserve for uncertainty. Results update automatically as inputs change.

Inputs

Job assumptions

Enter engine-on hours spent working under load during the estimate period.

Include warm-up, queues, standby, and other engine-on time with no productive work.

Use telematics, refueling records, or manufacturer data for this machine at idle.

Operating cost

Use measured gallons divided by productive meter hours under work conditions similar to the job.

Enter the delivered local fuel price expected during the job, including applicable service charges.

Profit & protection

Add a percentage for price movement, delivery, handling, or measurement error; use zero if already covered.

Calculations stay in this browser unless you explicitly save or share.

Quote Impact at 25% Margin0

How this calculator works

Fuel cost = working hours x gallons per hour x fuel price + idle hours x idle gallons per hour x fuel price. Add reserve for handling or uncertainty.

Read the methodology and editorial policy

Use the result as a cost checkpoint

Use this calculator to see how fuel burn changes the true cost of a job, especially when equipment idles during loading, waiting, hand work, or cleanup.

This tool is best for tracking trip-level and job-level fuel exposure. Use the result to decide how much fuel cost belongs in a job quote and what it adds per hour. Review idle time, rising diesel prices, long warm-up periods, and quotes that assume fuel is too small to matter before relying on the result.

Worked example

Six working hours at 3.2 GPH and $4 fuel costs $76.80 before idle fuel and reserve.

Increase reserve for remote jobs, uncertain diesel prices, cold starts, high-idle work, and heavy attachments. Then carry the supported fuel input into the equipment cost-per-hour guide without counting fuel twice.

Input and quote review

  • Use actual burn from your machine when you can.
  • Track idle time on jobs with waiting or hand labor.
  • Do not bury fuel inside margin if prices are moving.
  • Use the quote impact number when you need to recover fuel plus profit.

Keep the final scope, assumptions, exclusions, allowances, change triggers, and post-job results with the estimate so future defaults are supported by evidence.

Common questions

How should I use the fuel result in a rate or bid?

Add the calculated fuel cost to the machine or job cost only when fuel is not already included there. Keep working and idle fuel visible so the estimate shows where consumption occurs.

Where are saved inputs stored?

Only an explicit Save stores inputs in this browser's localStorage. Share places inputs in the URL hash. The calculator does not send them to Equipment Rate Calc.

What if I do not know the machine's actual fuel burn?

Start with telematics, refueling records, or manufacturer data and test a reasonable range. Replace the assumption after recording gallons and productive meter hours on comparable work.

Important disclaimerPlanning estimate only. Verify current costs, measurements, production, scope, access, customer requirements, contracts, permits, insurance, taxes, and local rules before quoting or committing money.