J
The joule (IPA pronunciation: [dʒuːl] or [dʒaʊl]) (symbol: J) is the SI unit of energy. It was named after James Prescott Joule for his work on the relationship between heat and mechanical work.
British/American
- Quad9.48×10⁻¹⁹
- Therm9.48×10⁻⁹
- British thermal unit (BTU)9.48×10⁻⁴
- Foot-pound0.74
Other
- kcal2.39×10⁻⁴
- cal0.24
- Thermie (th)2.39×10⁻⁷