Power converter

Horsepower (Mechanical) to Horsepower (Water) Converter

Converts horsepower (mechanical) to horsepower (water) for power.

Enter value

From

To

Result

0.99954 hp_W

1 hp = 0.99954 hp_W

Also equals

745.699872W

0.7457kW

0.000746MW

2,544.433579BTU/h

Decimals

Need the reverse conversion?Horsepower (Water) to Horsepower (Mechanical) Converter

Conversion formula

hp_W = hp × 0.999540068846

1 horsepower (mechanical) equals 0.99954007 horsepower (water).

Horsepower (Mechanical) to Horsepower (Water) table

Horsepower (Mechanical) (hp)	Horsepower (Water) (hp_W)
0.01	0.0099954
0.1	0.09995401
1	0.99954007
2	1.99908014
3	2.99862021
5	4.99770034
10	9.99540069
20	19.99080138
50	49.97700344
100	99.95400688
1,000	999.54006885

About this conversion

This converter uses the displayed definition for horsepower (mechanical) and its recognized relationship to horsepower (water). Calculations retain full precision internally, and only the visible result is rounded. You can swap the conversion direction without changing the underlying standard.

Convert Horsepower (Mechanical) to other power units

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Frequently asked questions

How do I convert horsepower (mechanical)s to horsepower (water)s?+

Enter the horsepower (mechanical)s value in the converter. The result uses the defined factor 0.999540068846 and is rounded only for display.

Does the converter keep full precision?+

Yes. Calculations retain high precision throughout each step, while the visible result is rounded for readability.

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