Fuel Consumption Calculator
Calculate your vehicle fuel consumption from a trip fill-up. Enter distance traveled and fuel used to see efficiency in L/100km, km/L, and MPG (US). Supports both metric and imperial input. Useful for monitoring fuel economy and comparing vehicles.
Fuel Consumption Calculator
8.00
L/100km
29.4
MPG (US)
12.50
km/L
see fuel cost
km/100 spent
How to Use Fuel Consumption Calculator
- 1Enter distance traveled
- 2Enter fuel used
- 3Choose metric or imperial
- 4View fuel efficiency in multiple units
Your Privacy is Protected
Fuel Consumption Calculator runs entirely in your browser. Your files and data are never uploaded to any server, never stored, and never shared. Everything happens locally on your device using secure browser APIs.
No server uploadNo account required100% freeWorks on all devices
Frequently Asked Questions
What is a good fuel consumption for a car?
Under 7L/100km (33+ MPG) is considered efficient. Under 5L/100km (47+ MPG) is excellent. SUVs average 9–12L/100km.
Why Use This Tool?
Files never leave your device
No upload to any server
Instant processing in browser
100% free, no account needed
Tags
fuel consumptionMPG calculatorL/100kmfuel economykm per liter
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