Watt to Metric Horsepower (PS/CV) Converter
Power · unit-converter
Convert Watt to Metric Horsepower (PS/CV) with a fixed input and output unit, step-by-step formula line, and reference tables. Linear units use SI watt definitions; mechanical hp uses 550 ft·lbf/s; BTU/h uses the IT BTU; dBm/dBW are logarithmic relative to 1 mW and 1 W. The full Power Converter also includes PS/CV, TR, kVA/MVA, and ft·lb/s.
Calculator
From: Watt (w)
To: Metric Horsepower (PS/CV) (ps)
About Watt
The watt is the SI unit of power (one joule per second). All linear units in this converter are defined by a fixed watt equivalent.
About Metric Horsepower (PS/CV)
PS is metric horsepower (also called Pferdestarke), defined as 735.49875 W. It appears widely in EU and Korean vehicle specs.
How to convert watts to metric horsepower (ps/cv)
1 watt is equal to 0.0013596216173 metric horsepower (ps/cv) when both are expressed in watt-equivalents:
1 w = (1 W ÷ 735.49875 W) ps = 0.0013596216173 ps
Each watt is defined as 1 W and each metric horsepower (ps/cv) as 735.49875 W in this tool, so one w equals 1 ÷ 735.49875 ps = 0.0013596216173 ps.
Let d(w) be the numeric value in Watt (w), and d(ps) the value in Metric Horsepower (PS/CV) (ps). Then:
d(ps) = d(w) × (1 / 735.49875)
Equivalently, divide by how many w fit into one ps (watts per ps divided by watts per w):
d(ps) = d(w) ÷ 735.49874999999997
Or: metric horsepower (ps/cv) = watt ÷ 735.49874999999997
Examples
Example #1: Convert 1 w to metric horsepower (ps/cv)
1 w = 1 w × (1/735.49875) ps = 0.0013596216 ps
1 w = 1 w ÷ 735.49874999999997 = 0.0013596216 ps
Intermediate watts: 1 W
Example #2: Convert 10 w to metric horsepower (ps/cv)
10 w = 10 w × (1/735.49875) ps = 0.0135962162 ps
10 w = 10 w ÷ 735.49874999999997 = 0.0135962162 ps
Intermediate watts: 10 W
Summary
To convert Watt to Metric Horsepower (PS/CV), multiply the value in w by the ratio of watts per w divided by watts per ps. Equivalently: value_ps = value_w × (1 / 735.49875). Numerically, 1 w equals 0.0013596216173039043 ps.
Relationship context
You are converting between SI / decimal power (watts and prefixes) (Watts) and mechanical power (horsepower, ft·lb/s) (Metric Horsepower (PS/CV)). All linear values are mapped through watts first. The numeric factor is 1.359622e-3.
Conversion tables
| Watt (w) | Metric Horsepower (PS/CV) (ps) |
|---|---|
| 0.1 | 0.0001359622 |
| 1 | 0.0013596216 |
| 2 | 0.0027192432 |
| 3 | 0.0040788649 |
| 4 | 0.0054384865 |
| 5 | 0.0067981081 |
| 6 | 0.0081577297 |
| 7 | 0.0095173513 |
| 8 | 0.0108769729 |
| 9 | 0.0122365946 |
| Watt (w) | Metric Horsepower (PS/CV) (ps) |
|---|---|
| 10 | 0.0135962162 |
| 20 | 0.0271924323 |
| 30 | 0.0407886485 |
| 40 | 0.0543848647 |
| 50 | 0.0679810809 |
| 60 | 0.081577297 |
| 70 | 0.0951735132 |
| 80 | 0.1087697294 |
| 90 | 0.1223659456 |
| 100 | 0.1359621617 |