ucUnitCloudInternational unit matrix

Omrekenen

Watt to BTU per hour

PS and hp are not identical. Vehicle data often uses metric horsepower, while US/UK contexts often use mechanical horsepower.

Unit console

Eenheden omrekenen met formule, context en precisie

UnitCloud is een lokaal meetlaboratorium voor dagelijks werk, techniek, IT, energie, mobiliteit en ontwerp.

Van1 W
Resultaat3,41214163 BTU/h
Factor1 W = 3,4121416331 BTU/h
Source basisBIPM SI Brochure · NIST Guide to SI Appendix B

Examples

01100 W = 341,21416331 BTU/h

Example value from the reference table. Internal calculation uses stored factors; display output is rounded.

02Veelgemaakte fout

PS and hp are not identical. Vehicle data often uses metric horsepower, while US/UK contexts often use mechanical horsepower.

03Basiseenheid: W

base. Then the value is converted through the base unit W into BTU per hour.

Tabel

WattBTU per hour
100341,21416331
5001.706,07081656
1.0003.412,14163313

Formule

base. Then the value is converted through the base unit W into BTU per hour.

Bronnen

BIPM SI BrochureSI base units, prefixes and official SI context.NIST Guide to SI Appendix BNIST conversion-factor method and non-SI factors.

Gerelateerde omzettingen

Kilowatt to Metric horsepowerkW → PSVermogenMetric horsepower to KilowattPS → kWVermogenKilowatt to Mechanical horsepowerkW → hpVermogen

Search and practice paths

Search and practice paths

FormuleTabelExamplesVeelgemaakte foutEveryday/engineeringExcel/CSVBatchconverterPrint view
Factor origin

Factors come from the stored source family and are not derived from rounded display values.

Rounding rule

UnitCloud keeps calculating with stored factors and rounds only the displayed output by selected precision.

When not to use

Do not use as the sole basis for official, medical, safety-critical or contractual decisions.

Citation

Citation note: UnitCloud, conversion with formula, sources current as of May 2026. Vermogen. Source basis: BIPM SI Brochure · NIST Guide to SI Appendix B.

Common questions

What is the factor for Watt to BTU per hour?

1 W = 3,4121416331 BTU/h

Which formula does Watt to BTU per hour use?

base. Then the value is converted through the base unit W into BTU per hour.

When should I verify the result?

Do not use as the sole basis for official, medical, safety-critical or contractual decisions.