Travel Calculators & Converters
Save to PinterestSeven tools for common travel needs: live currency conversion for 40+ currencies, a driving distance converter (miles to kilometers), fuel economy conversion between mpg, L/100km, and km/L, fuel volume conversion between US gallons, Imperial gallons, and liters, shoe size conversion across US/UK/EU/JP standards, clothing size conversion by country, and a luggage linear-inches calculator to check bag dimensions against airline limits. Currency rates are fetched from open.er-api.com and cached in your browser for one hour. Size charts reference ISO 19407 (shoe) and ISO 8559-1 (clothing) standards.
All Travel Tools
Currency Converter — Live Exchange Rates for 40+ Currencies
Convert between 40+ currencies using live exchange rates updated hourly. Indicative rates — not for financial transactions.
Miles to Kilometers Converter — Driving Distance Converter
Convert miles to kilometers or km to miles for driving distances. 1 mile = 1.609344 km (NIST exact definition).
Fuel Economy Converter — mpg, L/100km, km/L
Convert between mpg (US), L/100km, and km/L instantly. Uses NIST-defined exact factors for US gallons and miles.
Fuel Volume Converter — Gallons to Liters
Convert US gallons, Imperial gallons, and liters for fuel. Uses NIST-defined exact conversion factors.
Shoe Size Converter by Country — US, UK, EU, JP
Convert shoe sizes between US, UK, EU, and Japanese sizing for men and women. Based on ISO 19407:2015.
Clothing Size Converter by Country — US, UK, EU, JP
Convert clothing sizes between US, UK, EU, and Japanese sizing for men and women. Based on ISO 8559-1:2017.
Luggage Linear Inches Calculator — Carry-On and Checked Bag Limits
Calculate your bag's linear inches (L+W+H) in inches and cm. Check airline carry-on and checked baggage limits.