Convert kilocalories to ergs
1 kcal = 41840000000 erg — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
41 840 000 000erg
Exact decimal: 41840000000
1 kcal = 41840000000 erg
How to convert kilocalories to ergs
Multiply the number of kilocalories by 41840000000 to get ergs.
The exact factor is 41840000000 .
Kilocalorie: The Calorie on food labels — 1000 small calories.
Kilocalorie to Erg conversion table
| Kilocalories (kcal) | Ergs (erg) |
|---|---|
| 1 kcal | 41 840 000 000 |
| 2 kcal | 83 680 000 000 |
| 3 kcal | 125 520 000 000 |
| 5 kcal | 209 200 000 000 |
| 10 kcal | 418 400 000 000 |
| 20 kcal | 836 800 000 000 |
| 25 kcal | 1 046 000 000 000 |
| 50 kcal | 2 092 000 000 000 |
| 100 kcal | 4 184 000 000 000 |
| 250 kcal | 10 460 000 000 000 |
| 500 kcal | 20 920 000 000 000 |
| 1000 kcal | 41 840 000 000 000 |
Erg to Kilocalorie conversion table
| Ergs (erg) | Kilocalories (kcal) |
|---|---|
| 1 erg | 2.3900574e-11 |
| 2 erg | 4.7801147e-11 |
| 3 erg | 7.1701721e-11 |
| 5 erg | 1.1950287e-10 |
| 10 erg | 2.3900574e-10 |
| 20 erg | 4.7801147e-10 |
| 25 erg | 5.9751434e-10 |
| 50 erg | 1.1950287e-9 |
| 100 erg | 2.3900574e-9 |
| 250 erg | 5.9751434e-9 |
| 500 erg | 1.1950287e-8 |
| 1000 erg | 2.3900574e-8 |
Frequently asked
How many ergs are in a kilocalorie?
One kilocalorie equals 41840000000 ergs (kcal → erg). That figure is exact, not rounded.
How do you convert kilocalories to ergs?
Multiply the number of kilocalories by 41840000000 to get ergs.
What is 1 erg in kilocalories?
One erg is 2.390057361e-11 kilocalories.
What is 10 kcal in erg?
10 kcal = 418 400 000 000 erg.
What exactly is a kilocalorie?
The Calorie on food labels — 1000 small calories.