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Enter your value above to convert btu (th)/second units to watts or vice versa.
Real-World Examples
The Uses of BTU (th)/Second units to Watts Conversion
BTU (th) per second captures very fast thermochemical energy release rates, so this conversion is most useful when comparing against an electrical system's capacity given in watts.
Characterizing Explosive Energy Release Rates
Researchers studying the rapid energy release of an explosive or detonation event, first estimated in BTU (th) per second from thermochemical models, convert the figure into watts to compare against electrical system capacity.
Measuring High-Speed Combustion Heat Release
Combustion scientists who track their instrumentation's electrical power draw in watts convert a fast-burning reaction's heat release rate, given in BTU (th) per second, into watts for a complete energy balance.
Comparing Legacy Thermochemical Rate Studies
Researchers comparing a modern energy release study, measured in watts, against older thermochemistry papers reporting BTU (th) per second convert the legacy figure into watts for direct comparison.
Quick Reference
Comprehensive Conversion Table
Our quick table gives you instant results, so you don't have to calculate these common values manually.
| Conversion | Formula | Result (W) |
|---|---|---|
| 1 Btu(th)/s to W | 1 × 1054.3502645 | 1,054.35 W |
| 2 Btu(th)/s to W | 2 × 1054.3502645 | 2,108.70 W |
| 3 Btu(th)/s to W | 3 × 1054.3502645 | 3,163.05 W |
| 5 Btu(th)/s to W | 5 × 1054.3502645 | 5,271.75 W |
| 10 Btu(th)/s to W | 10 × 1054.3502645 | 10,543.50 W |
| 20 Btu(th)/s to W | 20 × 1054.3502645 | 21,087.01 W |
| 50 Btu(th)/s to W | 50 × 1054.3502645 | 52,717.51 W |
| 100 Btu(th)/s to W | 100 × 1054.3502645 | 105,435.03 W |
| 500 Btu(th)/s to W | 500 × 1054.3502645 | 527,175.13 W |
Got Questions?
Frequently Asked Questions
How many watts are in 1 btu (th)/second?
1 btu (th)/second equals 1,054.35 watts, a figure useful for anyone working at the high-speed thermochemical and explosive energy release research scale.
How many btu (th)/second units are in 1 watt?
1 watt equals approximately 0.000948451 btu (th)/seconds, which puts the size of a single watt into perspective against the btu (th)/second.
Why would anyone convert BTU (th) per second to watts?
This comes up in explosive and high-speed combustion research, where a rapid thermochemical energy release rate in BTU (th) per second needs to be compared against an electrical system's capacity in watts.
How big is 1 BTU (th) per second in watts?
1 BTU (th) per second equals approximately 1,054.35 watts, a figure very close to, but very slightly smaller than, the equivalent BTU (IT) per second figure.