Power rate using BTU per hour.
BTU per hour to Deciwatts Converter — BTU/h to dW
Convert BTU per hour (BTU/h) to Deciwatt (dW) using the exact conversion factor (1 btu per hour = 2.930710702 deciwatt). See the formula, worked examples, and conversion table.
BTU per hour to Deciwatts 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.
Deciwatt is 0.1 watt units.
Result = input x 0.2930710702 / 0.1.
Power units are compatible.
Reserved above the conversion cards and below the converter.
About Converting BTU per hour to Deciwatts
BTU per hour and Deciwatt 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 deciwatt is 0.1 watt units.
Formula
deciwatts = btu per hour × 2.93071070172
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 deciwatt equals 0.1 base units, so dividing one by the other gives the direct btu per hour-to-deciwatt factor of 2.93071070172.
Simple example
1 BTU/h × 2.930710702 = 2.930710702 dW
1 btu per hour = 2.930710702 deciwatts.
Real-world example
100 BTU/h × 2.930710702 = 293.0710702 dW
100 btu per hour = 293.0710702 deciwatts.
Conversion table
| BTU per hour (BTU/h) | Deciwatt (dW) |
|---|---|
| 1 BTU/h | 2.930710702 dW |
| 10 BTU/h | 29.30710702 dW |
| 50 BTU/h | 146.5355351 dW |
| 100 BTU/h | 293.0710702 dW |
| 500 BTU/h | 1,465.355351 dW |
| 1,000 BTU/h | 2,930.710702 dW |
Reverse conversion: Deciwatt to BTU per hour
2.930710702 dW × 0.3412141633 = 1 BTU/h
2.930710702 deciwatts = 1 btu per hour.
btu per hour = deciwatts × 0.341214163313
For a page dedicated to this direction, see Deciwatt to BTU per hour.
Understanding the BTU per hour (BTU/h)
Power rate using BTU per hour.
Understanding the Deciwatt (dW)
Deciwatt is 0.1 watt units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many deciwatts are in 1 btu per hour?
1 btu per hour equals 2.930710702 deciwatts, using the exact defined conversion factor rather than an estimate.
How do I convert btu per hour to deciwatt?
Multiply the btu per hour value by 2.930710702. The converter above does this instantly to whatever precision you set.
How do I convert deciwatt back to btu per hour?
Use the reverse factor: 1 deciwatt equals 0.3412141633 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 deciwatt?
Deciwatt (dW) is a unit of engineering.
Is the btu per hour to deciwatt conversion exact?
Yes. Both btu per hour and deciwatt are defined by fixed standards rather than physical artifacts, so the factor of 2.930710702 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.