Convertisseur d'unités: Énergie
Tableau de conversion
| # | Unité | SI Base Unit (J) |
|---|---|---|
| 1 | Électronvolts (eV) | 0.0000000000000000001602176634 1 eV = 0.0000000000000000001602176634 J |
| 2 | Joules (J) | 1 1 J = 1 J |
| 3 | Calories (cal) | 4.184 1 cal = 4.184 J |
| 4 | Kilojoules (kJ) | 1 000 1 kJ = 1 000 J |
| 5 | British Thermal Units (BTU) | 1 055.05585262 1 BTU = 1 055.05585262 J |
| 6 | watt-heure ( W-h) | 3 600 1 W-h = 3 600 J |
| 7 | Kilocalories (kcal) | 4 184 1 kcal = 4 184 J |
| 8 | mégajoule ( MJ) | 1 000 000 1 MJ = 1 000 000 J |
| 9 | Kilowatt-heures (kWh) | 3 600 000 1 kWh = 3 600 000 J |
| 10 | gigajoule ( GJ) | 1 000 000 000 1 GJ = 1 000 000 000 J |
| 11 | mégawatt-heure ( MW-h) | 3 600 000 000 1 MW-h = 3 600 000 000 J |
| 12 | gigawatt-heure ( GW-h) | 3 600 000 000 000 1 GW-h = 3 600 000 000 000 J |
Sources
Les facteurs de conversion reposent sur des normes internationalement reconnues :
- BIPM — The International System of Units (SI Brochure, 9th edition)
- NIST Guide to the SI, Appendix B.8: Factors for Units Listed Alphabetically (NIST SP 811, 2008 edition)
- NIST Guide to the SI (SP 811), Footnotes (notes 22 and 23)
- CODATA Value: electron volt-joule relationship (NIST Fundamental Physical Constants)
