ENERGY
Power
Rate of work, heat transfer and machinery output.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Result0.293071 W1 BtuIT/h = 0.293071 W
EVERYDAY · ENGINEERING · SCIENCE
BtuIT/h to W Converter
Convert British thermal unit per hour (BtuIT/h) to watt (W). Enter a value for an instant result, or use the examples and reverse conversion below.
520units ready to convert
HOW IT IS CALCULATED
Convert through watt
Enter a British thermal unit per hour value to calculate watt with full internal precision before display rounding.
Display PrecisionAuto · 6 significant digits
Auto trims unnecessary zeroes and uses scientific notation for extreme magnitudes. Use Digits to set the display precision; calculations retain full precision.
QUICK REFERENCE
All units in this quantity
| Unit | Symbol | Converted value |
|---|---|---|
| milliwattfrom BtuIT/h | mW | 293.071 |
| wattfrom BtuIT/h | W | 0.293071 |
| kilowattfrom BtuIT/h | kW | 0.000293071 |
| megawattfrom BtuIT/h | MW | 0.000000293071 |
| gigawattfrom BtuIT/h | GW | 2.93071e-10 |
| mechanical horsepowerfrom BtuIT/h | hp | 0.000393015 |
| metric horsepowerfrom BtuIT/h | PS | 0.000398466 |
| electrical horsepowerfrom BtuIT/h | hp(E) | 0.000392857 |
| boiler horsepowerfrom BtuIT/h | hp(S) | 0.0000298762 |
| foot pound-force per secondfrom BtuIT/h | ft·lbf/s | 0.216158 |
| British thermal unit per hourfrom BtuIT/h | BtuIT/h | 1 |
| ton of refrigerationfrom BtuIT/h | TR | 0.0000833333 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
BtuIT/h to W Conversion Reference
British Thermal Unit Per Hour (BtuIT/h) and watt (W) are units of power. Use this page to convert in either direction.
Conversion Examples
| British Thermal Unit Per Hour (BtuIT/h) | Watt (W) |
|---|---|
| 1 BtuIT/h | 0.293071 W |
| 5 BtuIT/h | 1.46536 W |
| 10 BtuIT/h | 2.93071 W |
| 100 BtuIT/h | 29.3071 W |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.
Reverse Conversion
W to BtuIT/h (watt to British thermal unit per hour)
Related Power Conversions
BtuIT/h to mW (British thermal unit per hour to milliwatt)BtuIT/h to kW (British thermal unit per hour to kilowatt)BtuIT/h to MW (British thermal unit per hour to megawatt)BtuIT/h to GW (British thermal unit per hour to gigawatt)BtuIT/h to hp (British thermal unit per hour to mechanical horsepower)BtuIT/h to PS (British thermal unit per hour to metric horsepower)BtuIT/h to hp(E) (British thermal unit per hour to electrical horsepower)BtuIT/h to hp(S) (British thermal unit per hour to boiler horsepower)BtuIT/h to ft·lbf/s (British thermal unit per hour to foot pound-force per second)BtuIT/h to TR (British thermal unit per hour to ton of refrigeration)