Converter Tools
Free online converter tools: unit converters, number base converters, encoding transforms and more. Instant conversions in your browser.
158 tools available
158
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Jump straight to the most relevant tools in this category.
Binary Converter
Convert between binary, decimal, octal, and hexadecimal.
Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin.
Hex to Decimal Converter
Free online hex to decimal converter.
Roman Numeral Converter
Convert Roman numerals
Number Base Converter
Convert number bases
Text to Binary Converter
Convert text to binary code online.
Binary to Text Converter
Decode binary code to text online.
Length & Distance Converter
Convert length units
Number to Words Converter
Convert numbers to written words
Kilogram to Gram Converter
Convert kg to g online for free.
Kilogram to Milligram Converter
Convert kg to mg online for free.
Kilogram to Pound Converter
Convert kg to lb online for free.
Kilogram to Ounce Converter
Convert kg to oz online for free.
Kilogram to Metric Ton Converter
Convert kg to t online for free.
Kilogram to Stone Converter
Convert kg to st online for free.
Gram to Milligram Converter
Convert g to mg online for free.
Gram to Pound Converter
Convert g to lb online for free.
Gram to Ounce Converter
Convert g to oz online for free.
Gram to Metric Ton Converter
Convert g to t online for free.
Gram to Stone Converter
Convert g to st online for free.
Milligram to Pound Converter
Convert mg to lb online for free.
Milligram to Ounce Converter
Convert mg to oz online for free.
Milligram to Metric Ton Converter
Convert mg to t online for free.
Milligram to Stone Converter
Convert mg to st online for free.
Pound to Ounce Converter
Convert lb to oz online for free.
Pound to Metric Ton Converter
Convert lb to t online for free.
Pound to Stone Converter
Convert lb to st online for free.
Ounce to Metric Ton Converter
Convert oz to t online for free.
Ounce to Stone Converter
Convert oz to st online for free.
Metric Ton to Stone Converter
Convert t to st online for free.
Millimeter to Centimeter Converter
Convert mm to cm online for free.
Millimeter to Meter Converter
Convert mm to m online for free.
Millimeter to Kilometer Converter
Convert mm to km online for free.
Millimeter to Inch Converter
Convert mm to in online for free.
Millimeter to Foot Converter
Convert mm to ft online for free.
Millimeter to Yard Converter
Convert mm to yd online for free.
Millimeter to Mile Converter
Convert mm to mi online for free.
Centimeter to Meter Converter
Convert cm to m online for free.
Centimeter to Kilometer Converter
Convert cm to km online for free.
Centimeter to Inch Converter
Convert cm to in online for free.
Centimeter to Foot Converter
Convert cm to ft online for free.
Centimeter to Yard Converter
Convert cm to yd online for free.
Centimeter to Mile Converter
Convert cm to mi online for free.
Meter to Kilometer Converter
Convert m to km online for free.
Meter to Inch Converter
Convert m to in online for free.
Meter to Foot Converter
Convert m to ft online for free.
Meter to Yard Converter
Convert m to yd online for free.
Meter to Mile Converter
Convert m to mi online for free.
Kilometer to Inch Converter
Convert km to in online for free.
Kilometer to Foot Converter
Convert km to ft online for free.
Kilometer to Yard Converter
Convert km to yd online for free.
Kilometer to Mile Converter
Convert km to mi online for free.
Inch to Foot Converter
Convert in to ft online for free.
Inch to Yard Converter
Convert in to yd online for free.
Inch to Mile Converter
Convert in to mi online for free.
Foot to Yard Converter
Convert ft to yd online for free.
Foot to Mile Converter
Convert ft to mi online for free.
Yard to Mile Converter
Convert yd to mi online for free.
Square Meter to Square Foot Converter
Convert m² to ft² online for free.
Square Meter to Hectare Converter
Convert m² to ha online for free.
Square Meter to Acre Converter
Convert m² to ac online for free.
Square Meter to Square Kilometer Converter
Convert m² to km² online for free.
Square Meter to Square Mile Converter
Convert m² to mi² online for free.
Square Foot to Hectare Converter
Convert ft² to ha online for free.
Square Foot to Acre Converter
Convert ft² to ac online for free.
Square Foot to Square Kilometer Converter
Convert ft² to km² online for free.
Square Foot to Square Mile Converter
Convert ft² to mi² online for free.
Hectare to Acre Converter
Convert ha to ac online for free.
Hectare to Square Kilometer Converter
Convert ha to km² online for free.
Hectare to Square Mile Converter
Convert ha to mi² online for free.
Acre to Square Kilometer Converter
Convert ac to km² online for free.
Acre to Square Mile Converter
Convert ac to mi² online for free.
Square Kilometer to Square Mile Converter
Convert km² to mi² online for free.
Milliliter to Liter Converter
Convert ml to L online for free.
Milliliter to Gallon (US) Converter
Convert ml to gal online for free.
Milliliter to Cup Converter
Convert ml to cup online for free.
Milliliter to Pint (US) Converter
Convert ml to pt online for free.
Milliliter to Quart (US) Converter
Convert ml to qt online for free.
Milliliter to Tablespoon Converter
Convert ml to tbsp online for free.
Milliliter to Teaspoon Converter
Convert ml to tsp online for free.
Liter to Gallon (US) Converter
Convert L to gal online for free.
Liter to Cup Converter
Convert L to cup online for free.
Liter to Pint (US) Converter
Convert L to pt online for free.
Liter to Quart (US) Converter
Convert L to qt online for free.
Liter to Tablespoon Converter
Convert L to tbsp online for free.
Liter to Teaspoon Converter
Convert L to tsp online for free.
Gallon (US) to Cup Converter
Convert gal to cup online for free.
Gallon (US) to Pint (US) Converter
Convert gal to pt online for free.
Gallon (US) to Quart (US) Converter
Convert gal to qt online for free.
Gallon (US) to Tablespoon Converter
Convert gal to tbsp online for free.
Gallon (US) to Teaspoon Converter
Convert gal to tsp online for free.
Cup to Pint (US) Converter
Convert cup to pt online for free.
Cup to Quart (US) Converter
Convert cup to qt online for free.
Cup to Tablespoon Converter
Convert cup to tbsp online for free.
Cup to Teaspoon Converter
Convert cup to tsp online for free.
Pint (US) to Quart (US) Converter
Convert pt to qt online for free.
Pint (US) to Tablespoon Converter
Convert pt to tbsp online for free.
Pint (US) to Teaspoon Converter
Convert pt to tsp online for free.
Quart (US) to Tablespoon Converter
Convert qt to tbsp online for free.
Quart (US) to Teaspoon Converter
Convert qt to tsp online for free.
Tablespoon to Teaspoon Converter
Convert tbsp to tsp online for free.
Meters per Second to Kilometers per Hour Converter
Convert m/s to km/h online for free.
Meters per Second to Miles per Hour Converter
Convert m/s to mph online for free.
Meters per Second to Knot Converter
Convert m/s to kn online for free.
Kilometers per Hour to Miles per Hour Converter
Convert km/h to mph online for free.
Kilometers per Hour to Knot Converter
Convert km/h to kn online for free.
Miles per Hour to Knot Converter
Convert mph to kn online for free.
Byte to Kilobyte Converter
Convert B to KB online for free.
Byte to Megabyte Converter
Convert B to MB online for free.
Byte to Gigabyte Converter
Convert B to GB online for free.
Byte to Terabyte Converter
Convert B to TB online for free.
Byte to Petabyte Converter
Convert B to PB online for free.
Kilobyte to Megabyte Converter
Convert KB to MB online for free.
Kilobyte to Gigabyte Converter
Convert KB to GB online for free.
Kilobyte to Terabyte Converter
Convert KB to TB online for free.
Kilobyte to Petabyte Converter
Convert KB to PB online for free.
Megabyte to Gigabyte Converter
Convert MB to GB online for free.
Megabyte to Terabyte Converter
Convert MB to TB online for free.
Megabyte to Petabyte Converter
Convert MB to PB online for free.
Gigabyte to Terabyte Converter
Convert GB to TB online for free.
Gigabyte to Petabyte Converter
Convert GB to PB online for free.
Terabyte to Petabyte Converter
Convert TB to PB online for free.
Second to Minute Converter
Convert s to min online for free.
Second to Hour Converter
Convert s to h online for free.
Second to Day Converter
Convert s to d online for free.
Second to Week Converter
Convert s to wk online for free.
Second to Month (30 days) Converter
Convert s to mo online for free.
Second to Year (365 days) Converter
Convert s to yr online for free.
Minute to Hour Converter
Convert min to h online for free.
Minute to Day Converter
Convert min to d online for free.
Minute to Week Converter
Convert min to wk online for free.
Minute to Month (30 days) Converter
Convert min to mo online for free.
Minute to Year (365 days) Converter
Convert min to yr online for free.
Hour to Day Converter
Convert h to d online for free.
Hour to Week Converter
Convert h to wk online for free.
Hour to Month (30 days) Converter
Convert h to mo online for free.
Hour to Year (365 days) Converter
Convert h to yr online for free.
Day to Week Converter
Convert d to wk online for free.
Day to Month (30 days) Converter
Convert d to mo online for free.
Day to Year (365 days) Converter
Convert d to yr online for free.
Week to Month (30 days) Converter
Convert wk to mo online for free.
Week to Year (365 days) Converter
Convert wk to yr online for free.
Month (30 days) to Year (365 days) Converter
Convert mo to yr online for free.
Degree to Radian Converter
Convert ° to rad online for free.
Degree to Gradian Converter
Convert ° to grad online for free.
Radian to Gradian Converter
Convert rad to grad online for free.
Bar to PSI Converter
Convert bar to psi online for free.
Bar to Kilopascal Converter
Convert bar to kPa online for free.
Bar to Atmosphere Converter
Convert bar to atm online for free.
PSI to Kilopascal Converter
Convert psi to kPa online for free.
PSI to Atmosphere Converter
Convert psi to atm online for free.
Kilopascal to Atmosphere Converter
Convert kPa to atm online for free.
Joule to Calorie Converter
Convert J to cal online for free.
Joule to Kilowatt-hour Converter
Convert J to kWh online for free.
Joule to BTU Converter
Convert J to BTU online for free.
Calorie to Kilowatt-hour Converter
Convert cal to kWh online for free.
Calorie to BTU Converter
Convert cal to BTU online for free.
Kilowatt-hour to BTU Converter
Convert kWh to BTU online for free.