HP to Watts Conversion Table
When working with engines, motors, and other machinery, it's essential to understand the relationship between horsepower (HP) and watts (W). While horsepower is a unit of measurement for power output, watts are a unit of measurement for electrical power. In this article, we'll explore the conversion between HP and W and provide a helpful table for quick reference.
What is Horsepower (HP)?
Horsepower is a unit of measurement for power output, originally coined by James Watt to help people understand the power of steam engines. One horsepower is equivalent to 33,000 foot-pounds per minute or 746 watts.
What are Watts (W)?
Watts are a unit of measurement for electrical power, also named after James Watt. One watt is equivalent to one joule per second.
HP to Watts Conversion Table
Here's a convenient table for converting horsepower to watts:
| Horsepower (HP) | Watts (W) |
|---|---|
| 0.5 HP | 373 W |
| 1 HP | 746 W |
| 2 HP | 1,492 W |
| 3 HP | 2,238 W |
| 5 HP | 3,730 W |
| 7.5 HP | 5,595 W |
| 10 HP | 7,460 W |
| 15 HP | 11,190 W |
| 20 HP | 14,920 W |
| 25 HP | 18,650 W |
| 30 HP | 22,380 W |
| 40 HP | 29,840 W |
| 50 HP | 37,300 W |
How to Use the Table
To use the table, simply find the horsepower rating of your engine or motor and match it to the corresponding watts value. For example, if your engine is rated at 10 HP, it would be equivalent to approximately 7,460 watts.
Conclusion
Understanding the conversion between horsepower and watts is crucial when working with engines, motors, and other machinery. By using this convenient table, you can quickly and easily convert between these two units of measurement. Whether you're a DIY enthusiast or a professional mechanic, this table is sure to come in handy.
