Horsepower to Petawatts
Convert Horsepower to Petawatts instantly. Free online power unit converter with exact formula, conversion table and FAQ.
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Formula
PW = hp × 7.456998716e-13
hp = PW × 1341022089595
Conversion table
| 1 hp | 7.457e-13 PW |
| 5 hp | 3.7285e-12 PW |
| 10 hp | 7.457e-12 PW |
| 20 hp | 1.4914e-11 PW |
| 50 hp | 3.7285e-11 PW |
| 100 hp | 7.457e-11 PW |
| 500 hp | 3.7285e-10 PW |
| 1000 hp | 7.457e-10 PW |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the horsepower (hp). Mechanical (imperial) horsepower is a traditional unit of power used for engines and motors, defined as exactly 745.6998715822702 watts.
What is the destination unit in this conversion?
The destination unit is the petawatt (PW). A petawatt is 1e+15 watt units.
How do I convert horsepower to petawatts?
Multiply the horsepower value by 7.456998716e-13 to get petawatt. For example, 1000 hp × 7.456998716e-13 = 7.457e-10 PW.
Is the horsepower to petawatts conversion exact?
Yes. Both units are defined by fixed numeric relationships to the watt, so the conversion factor used here, 7.456998716e-13, is exact.
Where is this conversion commonly used?
It is used when comparing power ratings expressed in horsepower against equipment, engines, or specifications rated in petawatts.
Can I convert petawatts back to horsepower?
Yes. Multiply the petawatt value by 1341022089595 to get horsepower.
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About this conversion
This page converts horsepower (hp) into petawatts (PW), two units used to describe power, the rate at which energy is transferred or work is done.
Mechanical (imperial) horsepower is a traditional unit of power used for engines and motors, defined as exactly 745.6998715822702 watts.
A petawatt is 1e+15 watt units.
The formula is PW = hp × 7.456998716e-13, derived from each unit's fixed relationship to the watt, the SI unit of power.
Because both units are defined by exact numeric relationships to the watt, this conversion is exact rather than approximate.