Converters

Convert dwt to ozt instantly with formula and quick reference.

Estimate UK men's shoe size from US men's shoe size using a standard offset.

Estimate EU shoe size from a US women's shoe size using a standard offset formula.

Estimate a rough children's US shoe size from age using a common growth guideline.

Estimate EU women's clothing size from US size using a standard offset.

Estimate UK women's clothing size from US size using a standard offset.

Estimate UK ring size letter-equivalent index from US ring size using finger circumference.

Convert oven temperature between Fahrenheit, Celsius, and gas mark.

Estimate EU shoe size from a US men's shoe size using a standard offset formula.

Estimate US ring size from finger circumference in millimeters.

Calculate area of a rectangular baking pan to find an equivalent pan size.

Convert common length, weight, area, volume, temperature, speed, data, pressure, and energy units.

Convert inches to centimeters instantly (1 in = 2.54 cm), free and accurate.

Convert centimeters to inches instantly (1 cm = 0.393701 in), free and accurate.

Convert feet to meters instantly (1 ft = 0.3048 m), free and accurate.

Convert meters to feet instantly (1 m = 3.28084 ft), free and accurate.

Convert miles to kilometers instantly (1 mi = 1.60934 km), free and accurate.

Convert kilometers to miles instantly (1 km = 0.621371 mi), free and accurate.

Convert yards to meters instantly (1 yd = 0.9144 m), free and accurate.

Convert millimeters to inches instantly (1 mm = 0.0393701 in), free and accurate.

Convert pounds to kilograms instantly (1 lb = 0.453592 kg), free and accurate.

Convert kilograms to pounds instantly (1 kg = 2.20462 lb), free and accurate.

Convert ounces to grams instantly (1 oz = 28.3495 g), free and accurate.

Convert grams to ounces instantly (1 g = 0.035274 oz), free and accurate.

Convert stone to kilograms instantly (1 st = 6.35029 kg), free and accurate.

Convert Fahrenheit to Celsius instantly, free and accurate, right in your browser.

Convert Celsius to Fahrenheit instantly, free and accurate, right in your browser.

Convert Kelvin to Celsius instantly, free and accurate, right in your browser.

Convert liters to US gallons instantly (1 L = 0.264172 gal), free and accurate.

Convert US gallons to liters instantly (1 gal = 3.78541 L), free and accurate.

Convert milliliters to US fluid ounces instantly (1 mL = 0.0338141 fl oz), free and accurate.

Convert US cups to milliliters instantly (1 cup = 236.588 mL), free and accurate.

Convert square feet to square meters instantly (1 ft² = 0.092903 m²), free and accurate.

Convert square meters to square feet instantly (1 m² = 10.7639 ft²), free and accurate.

Convert acres to square feet instantly (1 acre = 4.3560e+4 ft²), free and accurate.

Convert hectares to acres instantly (1 ha = 2.47105 acre), free and accurate.

Convert pounds per square inch to bar instantly (1 psi = 0.0689476 bar), free and accurate.

Convert bar to pounds per square inch instantly (1 bar = 14.5038 psi), free and accurate.

Convert kilopascals to PSI instantly (1 kPa = 0.145038 psi), free and accurate.

Convert newton meters to foot-pounds instantly (1 N·m = 0.737562 ft·lb), free and accurate.

Convert foot-pounds to newton meters instantly (1 ft·lb = 1.35582 N·m), free and accurate.

Convert watts to mechanical horsepower instantly (1 W = 0.00134102 hp), free and accurate.

Convert miles per hour to kilometers per hour.

Convert kilometers per hour to miles per hour.

Convert fuel economy from liters per 100 km to miles per gallon.

Convert fuel economy from miles per gallon to liters per 100 km.

Convert degrees to radians instantly (1 deg = 0.0174533 rad), free and accurate.

Convert radians to degrees instantly (1 rad = 57.2958 deg), free and accurate.

Convert hours to minutes instantly (1 h = 60 min), free and accurate.

Convert minutes to hours instantly (1 min = 0.0166667 h), free and accurate.

Convert teaspoons to tablespoons instantly (1 tsp = 0.333332 tbsp), free and accurate.

Convert tablespoons to cups instantly (1 tbsp = 0.0625002 cup), free and accurate.

Convert cups to US fluid ounces instantly (1 cup = 8 fl oz), free and accurate.

Convert bytes to megabytes instantly (1 B = 1.0000e-6 MB), free and accurate.

Convert gigabytes to terabytes instantly (1 GB = 0.001 TB), free and accurate.

Convert kilowatts to watts instantly (1 kW = 1.0000e+3 W), free and accurate.

Convert knots to miles per hour instantly (1 knot = 1.15078 mph), free and accurate.

Convert miles to feet instantly (1 mi = 5.2800e+3 ft), free and accurate.

Convert feet to miles instantly (1 ft = 0.000189394 mi), free and accurate.

Convert miles to yards instantly (1 mi = 1.7600e+3 yd), free and accurate.