

calorie (4°C)




Symbol: | cal4 |
Category: | Energy |
SI Equivalent: | 4.2045 J |
Dimension: | ML2T-2 |
Notes | |
Heat unit representing the energy needed to raise the temperature of 1 gram of air-free water from 3.5°C to 4.5°C at the constant pressure of 1 atm. |





59 conversions, showing those commonly used | Show all


1 cal4 =


Energy | ||
Symbol | Unit Name | |
6.8701×10-10 | bboe | barrel oil equivalent |
3.9851×10-3 | Btu (IT) | British thermal unit (IT) |
3.98202×10-3 | Btu (mean) | British thermal unit (mean) |
3.98777×10-3 | Btu (therm.) | British thermal unit (thermochemical) |
1.00586×10-3 | Cal, kcal | Calorie (diet kilocalorie) |
1.00346 | calmean | calorie (mean) |
1.0049 | cal (therm.) | calorie (thermochemical) |
2.62424×1019 | eV | electronvolt |
4.2045×107 | erg | erg |
3.10108 | ft-lbf | foot-pound force |
99.7743 | ft-pdl | foot-poundal |
1.5662×10-6 | Hp-h | horsepower (550ft-lbf/s)-hour |
4.2045 | J | joule |
1.00454×10-3 | kcal15 | kilocalorie (15°C) |
1×10-3 | kcal4 | kilocalorie (4°C) |
4.2045×10-3 | kJ | kilojoule |
1.00586×10-12 | kt (TNT) | kiloton TNT equivalent |
1.16792×10-6 | kWh | kilowatt-hour |
2.62424×1013 | MeV | megaelectronvolt |
4.2045×10-6 | MJ | megajoule |
1.00586×10-15 | Mt (TNT) | megaton TNT equivalent |
1.43547×10-10 | tce | tce (tonne coal equivalent) |
3.98605×10-8 | therm (US) | |
1.00586×10-9 | ton (TNT) | ton TNT equivalent |
1.16792×10-3 | Wh | watt hour |
more...

