Power rate using BTU per hour.
BTU per hour to Centiwatts Converter — BTU/h to cW
Convert BTU per hour (BTU/h) to Centiwatt (cW) using the exact conversion factor (1 btu per hour = 29.30710702 centiwatt). See the formula, worked examples, and conversion table.
BTU per hour to Centiwatts converter
Converter
Engineering Converter
Convert common stress, force, torque, power, and energy units used in engineering.
Context values
Some unit families need one extra value for a physically accurate result.
Centiwatt is 0.01 watt units.
Result = input x 0.2930710702 / 0.01.
Power units are compatible.
Reserved above the conversion cards and below the converter.
About Converting BTU per hour to Centiwatts
BTU per hour and Centiwatt both measure a quantity used in structural or mechanical engineering — commonly stress, pressure, force, torque, power, or energy — where converting between the unit conventions used in different regions, industries, or equipment specifications is a routine part of design work. Specifically: Power rate using BTU per hour, and centiwatt is 0.01 watt units.
Formula
centiwatts = btu per hour × 29.3071070172
This factor comes from each unit's defined relationship to the category's base unit: 1 btu per hour equals 0.293071070172 base units, and 1 centiwatt equals 0.01 base units, so dividing one by the other gives the direct btu per hour-to-centiwatt factor of 29.3071070172.
Simple example
1 BTU/h × 29.30710702 = 29.30710702 cW
1 btu per hour = 29.30710702 centiwatts.
Real-world example
100 BTU/h × 29.30710702 = 2,930.710702 cW
100 btu per hour = 2,930.710702 centiwatts.
Conversion table
| BTU per hour (BTU/h) | Centiwatt (cW) |
|---|---|
| 1 BTU/h | 29.30710702 cW |
| 10 BTU/h | 293.0710702 cW |
| 50 BTU/h | 1,465.355351 cW |
| 100 BTU/h | 2,930.710702 cW |
| 500 BTU/h | 14,653.55351 cW |
| 1,000 BTU/h | 29,307.10702 cW |
Reverse conversion: Centiwatt to BTU per hour
29.30710702 cW × 0.03412141633 = 1 BTU/h
29.30710702 centiwatts = 1 btu per hour.
btu per hour = centiwatts × 0.0341214163313
For a page dedicated to this direction, see Centiwatt to BTU per hour.
Understanding the BTU per hour (BTU/h)
Power rate using BTU per hour.
Understanding the Centiwatt (cW)
Centiwatt is 0.01 watt units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centiwatts are in 1 btu per hour?
1 btu per hour equals 29.30710702 centiwatts, using the exact defined conversion factor rather than an estimate.
How do I convert btu per hour to centiwatt?
Multiply the btu per hour value by 29.30710702. The converter above does this instantly to whatever precision you set.
How do I convert centiwatt back to btu per hour?
Use the reverse factor: 1 centiwatt equals 0.0341214163 btu per hour. You can also use the swap control in the converter above to flip the direction instantly.
What is a btu per hour?
BTU per hour (BTU/h) is a unit of engineering.
What is a centiwatt?
Centiwatt (cW) is a unit of engineering.
Is the btu per hour to centiwatt conversion exact?
Yes. Both btu per hour and centiwatt are defined by fixed standards rather than physical artifacts, so the factor of 29.30710702 used above is exact to as many digits as you choose to display.
Why do engineering unit conventions vary so much by region and industry?
Pressure, force, and stress can be expressed in metric (pascal, newton), US customary (psi, pound-force), or older and industry-specific units (atmosphere, torr, kip) depending on the country, industry, and even the equipment manufacturer, which is why engineers routinely need to convert between them when working across specs from different sources.