Convert horsepower (metric) hour to therm
Please provide values below to convert horsepower (metric) hour [hp*h] to therm [thm], or Convert therm to horsepower (metric) hour.
1 hp*h = 0.0250962555542 thm. To convert horsepower (metric) hour to therm, multiply the value by 0.0250962555542; to go the other way, divide by it (1 thm = 39.8465818074 hp*h). Both units measure energy and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 hp*h = 0.0250962555542 thm
- 1 thm = 39.8465818074 hp*h
- 10 hp*h = 0.250962555542 thm
- 100 hp*h = 2.50962555542 thm
How to Convert Horsepower (Metric) Hour to Therm
1 hp*h = 0.0250962555542075 thm
Example: convert 15 hp*h to thm:
15 hp*h = 15 × 0.0250962555542075 thm = 0.376443833313113 thm
Horsepower (Metric) Hour to Therm Conversion Table
| horsepower (metric) hour | therm |
|---|---|
| 1 hp*h | 0.0250962555542 thm |
| 2 hp*h | 0.0501925111084 thm |
| 3 hp*h | 0.0752887666626 thm |
| 5 hp*h | 0.125481277771 thm |
| 10 hp*h | 0.250962555542 thm |
| 20 hp*h | 0.501925111084 thm |
| 50 hp*h | 1.25481277771 thm |
| 100 hp*h | 2.50962555542 thm |
| 500 hp*h | 12.5481277771 thm |
| 1000 hp*h | 25.0962555542 thm |
Horsepower (Metric) Hour
A unit of energy representing the amount of work done by one horsepower over one hour, equivalent to 745.7 joules.
History/Origin
The horsepower hour was historically used to quantify energy in mechanical and engineering contexts, especially in the era of steam and early engines, but has largely been replaced by standard energy units like joules and kilowatt-hours.
Current Use
It is rarely used in modern practice, but may still appear in legacy systems or specific industrial applications to measure energy output or consumption related to horsepower-rated equipment.
Therm
A therm is a unit of energy used primarily to measure natural gas consumption, equivalent to 100,000 British thermal units (BTUs).
History/Origin
The therm was introduced in the early 20th century by the American Gas Association to standardize natural gas billing and measurement; it became widely adopted in North America for energy calculations.
Current Use
Today, the therm is still used in the natural gas industry for billing and energy measurement, although other units like gigajoules and cubic meters are also common globally.
Frequently Asked Questions
What is 1 horsepower (metric) hour in therm?
1 horsepower (metric) hour (hp*h) = 0.0250962555542 therm (thm).
How do you convert horsepower (metric) hour to therm?
Multiply the horsepower (metric) hour value by 0.0250962555542. For example, 25 hp*h × 0.0250962555542 = 0.627406388855 thm.
What is 10 horsepower (metric) hour in therm?
10 hp*h = 0.250962555542 thm.
Which unit is larger, the horsepower (metric) hour or the therm?
The therm is the larger unit: 1 hp*h equals only 0.0250962555542 thm.