Convert MPG, L/100km, and km/L to compare fuel consumption across systems. Translate 30 MPG for European buyers — free, local, no signup.
Content reviewed October 2026 · About Toolzum
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Calculate gas mileage as MPG (miles per gallon) from distance driven and fuel consumed, with a metric L/100km view and trip-cost math. Numbers never leave your device — every calculation runs locally in your browser.
About 7.8 L/100km (235.2 ÷ MPG). Lower L/100km means more efficient — the inverse scale confuses first-time converters.
Different sizes (3.78L vs 4.55L) — specify which gallon. UK MPG figures run ~20% higher numerically for identical efficiency.
Multiply consumption by distance and fuel price after converting. A 500 km trip at 7 L/100km uses 35 liters.
No — math runs locally in your browser. Numbers never leave your device.
Speed Converter
Convert speeds between km/h, mph, m/s, and knots instantly. Translate a 100 mph speed for any audience — free, local, no signup.
Weight Converter
Convert weight between kg, g, lb, oz, and stone. Supports both metric and imperial systems. Input never leaves your device — everything runs locally in your browser.