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Auto & Travel tools

7 free tools, all running right in your browser.

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Fuel & EVFuel economy, trip fuel and electric vehicle costs.4 tools →Trip PlanningSplit travel expenses and prepare for time zone changes.2 tools →VehicleCompare tire dimensions and speedometer changes.1 tools →

🔋 Fuel & EV

Trip Fuel Cost Calculator

Fuel quantity and cost, including return trips.

MPG & L/100 km Converter

US MPG, UK MPG and liters per 100 km.

EV Charging Cost Calculator

Charge energy, cost and estimated time.

EV vs Gas Cost Calculator

Annual energy costs and price-premium payback.

🧳 Trip Planning

Trip Cost Splitter

Split accommodation, transport and shared costs.

Jet Lag Planner

A gradual pre-trip sleep adjustment schedule.

🛞 Vehicle

Tire Size Comparison

Diameter, sidewall and speedometer difference.