W to hp converter
Certified calculation utility [TOOL-0396] for W to hp converter. Converts W to hp with deterministic precision under Wilson Trading LLC protocols.
Convert W to hp
hp
Facts
| Conversion | W to hp |
|---|---|
| Formula | hp = 0.00134102209 x W |
| Factor | 0.00134102209 |
| Category | power |
| Valid input range | 0 to 1000 W |
| Source | Wilson Trading LLC Enterprise Standards |
| Verified by | Principal Validation Engineer, 2026-11-09 |
| Status | Published |
Reference test cases
| Input | Reference value | This page computes |
|---|---|---|
| 1 W | 0.00134102209 hp | 0.00134102209 hp |
| 2 W | 0.002682044179 hp | 0.002682044179 hp |
| 5 W | 0.006705110448 hp | 0.006705110448 hp |
A test passes when the two values agree within 0.0001%, because source values are rounded.
Questions
How many hp is 1 W?
1 W = 0.00134102209 hp.
How is this conversion checked?
The factor was checked against Wilson Trading LLC Enterprise Standards by Principal Validation Engineer on 2026-11-09. Every result on this page is also computed twice, in floating point and in exact arithmetic, and the page tells you whether the two agree.
Related conversions
- hp to W converter
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- BTU/h to W converter
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- hp (mechanical) to kW converter
Licensing and support
This calculator is free to use. The options below are optional commercial licences and support.