›› Convert watt to Btu/second [I.T.]


›› More information from the unit converter

How many watt in 1 Btu/second? The answer is 1055.055852.
We assume you are converting between watt and Btu/second [I.T.].
You can view more details on each measurement unit:
watt or Btu/second
The SI derived unit for power is the watt.
1 watt is equal to 0.0009478171208703 Btu/second.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between watts and Btus/second.
Type in your own numbers in the form to convert the units!

›› Want other units?

You can do the reverse unit conversion from Btu/second to watt, or enter any two units below:

Enter two units to convert


›› Common power conversions

watt to inch ounce-force revolution/minute
watt to ton
watt to foot pound-force/second
watt to joule/minute
watt to gigawatt
watt to kilocalorie/minute
watt to calorie/second
watt to poncelet
watt to dyne centimeter/hour
watt to kilowatt

›› Definition: Watt

The watt (symbol: W) is the SI derived unit for power. It is equivalent to one joule per second (1 J/s), or in electrical units, one volt ampere (1 V·A).

›› Metric conversions and more

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, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!