Converters
Climbing grades, ski boot mondopoint, bike tire sizes, time zones, temperature, distance, weight, volume and linear inches.
Climbing Grade Converter
Convert route and boulder grades between US, French, UIAA, British and Australian systems.
Ski Boot Mondopoint Converter
Turn a mondopoint ski boot size into US, UK, EU and shell sizes, or go the other way.
Bike Tire Size Converter
Convert a bike tire width and wheel class into ISO/ETRTO, inch, fractional and French sizes.
Time Zone Converter
Pick a date, a time and two cities to see the matching local time, date and UTC offset.
Temperature Converter
Enter a temperature and pick the scale to see it in Fahrenheit, Celsius, Kelvin and Rankine.
Miles to Kilometers Converter
Enter a distance in miles or kilometers and get the exact conversion plus meters and feet.
Ounces to mL Converter
Convert US fluid ounces to mL, mL to fluid ounces, or weight ounces to grams and back.
Inches to cm Converter
Convert inches, centimeters, or feet and inches, with the exact 2.54 factor.
Pounds to kg Converter
Convert pounds and kilograms, then see whether your bag is over or under an airline weight limit.
Linear Inches Calculator
Add your bag's three sides and compare the total with a 62 inch checked limit or a carry-on limit.
Gallons to Liters Converter
Convert US or imperial gallons to liters, or liters to gallons, with exact factors.
All Adventure Calcs tools
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