Pounds per horsepower-hour to grams per kilowatt-hour
Type a value in lb/hp·h to get it in g/kWh instantly.
121,655.5g/kWh
That's 203× as thirsty as a small two-stroke — nothing on our list beats it. That is a thermal efficiency of about 0.06914%.
Convert the other way: g/kWh to lb/hp·h
What it means
How thirsty is that engine?
Efficiency figures assume diesel at 42.8 MJ/kg. Gasoline holds about 44 MJ/kg and hydrogen 120, so the same g/kWh means different efficiencies for each.
The math
How to convert lb/hp·h to g/kWh
To convert pounds per horsepower-hour to grams per kilowatt-hour, multiply by 608.277.
Example: 200 lb/hp·h × 608.277 = 121,655 g/kWh.
In the other direction, 1 g/kWh = 0.00164399 lb/hp·h.
Every unit
Your consumption in every unit
Tables
lb/hp·h to g/kWh conversion table
| lb/hp·h | g/kWh |
|---|---|
| 150 lb/hp·h | 91,241.6 g/kWh |
| 175 lb/hp·h | 106,449 g/kWh |
| 200 lb/hp·h | 121,655 g/kWh |
| 220 lb/hp·h | 133,821 g/kWh |
| 250 lb/hp·h | 152,069 g/kWh |
| 280 lb/hp·h | 170,318 g/kWh |
| 320 lb/hp·h | 194,649 g/kWh |
| 400 lb/hp·h | 243,311 g/kWh |
| 500 lb/hp·h | 304,139 g/kWh |
| 700 lb/hp·h | 425,794 g/kWh |
g/kWh to lb/hp·h conversion table
| g/kWh | lb/hp·h |
|---|---|
| 150 g/kWh | 0.246598 lb/hp·h |
| 175 g/kWh | 0.287698 lb/hp·h |
| 200 g/kWh | 0.328797 lb/hp·h |
| 220 g/kWh | 0.361677 lb/hp·h |
| 250 g/kWh | 0.410997 lb/hp·h |
| 280 g/kWh | 0.460316 lb/hp·h |
| 320 g/kWh | 0.526076 lb/hp·h |
| 400 g/kWh | 0.657595 lb/hp·h |
| 500 g/kWh | 0.821993 lb/hp·h |
| 700 g/kWh | 1.15079 lb/hp·h |
Quick answers
Quick answers
- How many g/kWh is 1 lb/hp·h?
- 1 lb/hp·h is 608.277 g/kWh.
- How many g/kWh is 10 lb/hp·h?
- 10 lb/hp·h is 6,082.77 g/kWh.
- How many g/kWh is 200 lb/hp·h?
- 200 lb/hp·h is 121,655 g/kWh.
The units
About these units
Pounds per horsepower-hour (lb/hp·h)
The US unit. 0.33 lb/hp·h is a good diesel.
Grams per kilowatt-hour (g/kWh)
The international standard for specific fuel consumption.
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