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Calculators

Fuel cost calculator

Trip fuel needed and cost from distance, mileage and fuel price, with round trip and cost split.

  1. 1Fill in the values
  2. 2Click Run
  3. 3See results instantly

Limits

  • Assumes the mileage you enter holds for the whole trip; traffic, speed, load and air-conditioning change it.
  • mpg means miles per US gallon (1 US gallon = 3.785 litres). Fuel price is per litre with km/l, per US gallon with mpg.
  • Tolls, parking and wear are not included.

Ask the AI chat

The AI chat can run this tool for you. Try:

  • “fuel cost for 450 km at 15 km/l petrol ₹105 per litre”
  • “fuel cost 300 miles 30 mpg $4 per gallon round trip, 3 people”

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