ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!


›› Enter measurement units to convert

Convert to  

I'm feeling lucky, show me some random units.


›› Quick links

lbs to kg
mm to inches
cm to feet
MB to GB
convert ml to oz
miles to kilometers
half dollars to twenty dollar bills
milha to story
kilowatt to petawatt
US tablespoons to cubic centimeter
grams Ca(ClO3)2 to moles
grams Tungsten to moles
grams Beryllium Nitrate Tetrahydrate to moles
moles Fe2O3 to grams
moles Europium to grams
moles Thorium(III) Sulfide to grams
138,000 a year is how much an hour
78 dollars an hour is how much a year
president in 1973
how many days in 2015
how many days in May
number of days between January 21st, 1969 and May 25th, 2015
number of days between May 25th, 2015 and July 29th, 2023
number of days between August 18th, 1917 and July 27th, 1927
how many Mondays in 2015
how many Tuesdays in 2015
how many Wednesdays in 2015
how many Thursdays in 2015
how many Fridays in 2015
how many Saturdays in 2015
how many Sundays in 2015