joule | 1 J | 2 J | 3 J | 4 J | 5 J | 6 J | 7 J | 8 J | 9 J | 10 J | 11 J | 12 J | 13 J | 14 J | 15 J | 16 J | 17 J | 18 J | 19 J | 20 J | 21 J | 22 J | 23 J | 24 J | 25 J | 26 J | 27 J | 28 J | 29 J | 30 J | 31 J | 32 J | 33 J | 34 J | 35 J | 36 J | 37 J | 38 J | 39 J | 40 J | 41 J | 42 J | 43 J | 44 J | 45 J | 46 J | 47 J | 48 J | 49 J | 50 J | 51 J | 52 J | 53 J | 54 J | 55 J | 56 J | 57 J | 58 J | 59 J | 60 J | 61 J | 62 J | 63 J | 64 J | 65 J | 66 J | 67 J | 68 J | 69 J | 70 J | 71 J | 72 J | 73 J | 74 J | 75 J | 76 J | 77 J | 78 J | 79 J | 80 J | 81 J | 82 J | 83 J | 84 J | 85 J | 86 J | 87 J | 88 J | 89 J | 90 J | 91 J | 92 J | 93 J | 94 J | 95 J | 96 J | 97 J | 98 J | 99 J | 100 J |
british thermal unit | 0.0009478 BTUIT | 0.0018956 BTUIT | 0.0028435 BTUIT | 0.0037913 BTUIT | 0.0047391 BTUIT | 0.0056869 BTUIT | 0.0066347 BTUIT | 0.0075825 BTUIT | 0.0085304 BTUIT | 0.0094782 BTUIT | 0.0104260 BTUIT | 0.0113738 BTUIT | 0.0123216 BTUIT | 0.0132694 BTUIT | 0.0142173 BTUIT | 0.0151651 BTUIT | 0.0161129 BTUIT | 0.0170607 BTUIT | 0.0180085 BTUIT | 0.0189563 BTUIT | 0.0199042 BTUIT | 0.0208520 BTUIT | 0.0217998 BTUIT | 0.0227476 BTUIT | 0.0236954 BTUIT | 0.0246432 BTUIT | 0.0255911 BTUIT | 0.0265389 BTUIT | 0.0274867 BTUIT | 0.0284345 BTUIT | 0.0293823 BTUIT | 0.0303301 BTUIT | 0.0312780 BTUIT | 0.0322258 BTUIT | 0.0331736 BTUIT | 0.0341214 BTUIT | 0.0350692 BTUIT | 0.0360171 BTUIT | 0.0369649 BTUIT | 0.0379127 BTUIT | 0.0388605 BTUIT | 0.0398083 BTUIT | 0.0407561 BTUIT | 0.0417040 BTUIT | 0.0426518 BTUIT | 0.0435996 BTUIT | 0.0445474 BTUIT | 0.0454952 BTUIT | 0.0464430 BTUIT | 0.0473909 BTUIT | 0.0483387 BTUIT | 0.0492865 BTUIT | 0.0502343 BTUIT | 0.0511821 BTUIT | 0.0521299 BTUIT | 0.0530778 BTUIT | 0.0540256 BTUIT | 0.0549734 BTUIT | 0.0559212 BTUIT | 0.0568690 BTUIT | 0.0578168 BTUIT | 0.0587647 BTUIT | 0.0597125 BTUIT | 0.0606603 BTUIT | 0.0616081 BTUIT | 0.0625559 BTUIT | 0.0635037 BTUIT | 0.0644516 BTUIT | 0.0653994 BTUIT | 0.0663472 BTUIT | 0.0672950 BTUIT | 0.0682428 BTUIT | 0.0691906 BTUIT | 0.0701385 BTUIT | 0.0710863 BTUIT | 0.0720341 BTUIT | 0.0729819 BTUIT | 0.0739297 BTUIT | 0.0748776 BTUIT | 0.0758254 BTUIT | 0.0767732 BTUIT | 0.0777210 BTUIT | 0.0786688 BTUIT | 0.0796166 BTUIT | 0.0805645 BTUIT | 0.0815123 BTUIT | 0.0824601 BTUIT | 0.0834079 BTUIT | 0.0843557 BTUIT | 0.0853035 BTUIT | 0.0862514 BTUIT | 0.0871992 BTUIT | 0.0881470 BTUIT | 0.0890948 BTUIT | 0.0900426 BTUIT | 0.0909904 BTUIT | 0.0919383 BTUIT | 0.0928861 BTUIT | 0.0938339 BTUIT | 0.0947817 BTUIT |
The joule (/ˈdʒuːl/); symbol: J), is a derived unit of energy in the International System of Units. It is equal to the energy transferred to (or work done on) an object when a force of one newton acts on that object in the direction of its motion through a distance of one metre (1 newton metre or N⋅m).
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
joule | J | The work done when a force of one newton moves the point of its application a distance of one metre in the direction of the force. | = 1 J = 1 m·N = 1 kg·m2/s2 = 1 C·V = 1 W·s | Metric system SI |
joules | british thermal units | joules | british thermal units |
---|---|---|---|
1 | = 0.00094781712031332 | 6 | = 0.0056869027218799 |
2 | = 0.0018956342406266 | 7 | = 0.0066347198421932 |
3 | = 0.00284345136094 | 8 | = 0.0075825369625065 |
4 | = 0.0037912684812533 | 9 | = 0.0085303540828199 |
5 | = 0.0047390856015666 | 10 | = 0.0094781712031332 |
The British thermal unit (Btu or BTU) is a traditional unit of heat; it is defined as the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit. It is part of the United States customary units.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
british thermal unit | BTUIT | = 1.05505585262×103 J | = 1.05505585262×103 J | Imperial/US |
british thermal units | joules | british thermal units | joules |
---|---|---|---|
1 | = 1055.05585262 | 6 | = 6330.33511572 |
2 | = 2110.11170524 | 7 | = 7385.39096834 |
3 | = 3165.16755786 | 8 | = 8440.44682096 |
4 | = 4220.22341048 | 9 | = 9495.50267358 |
5 | = 5275.2792631 | 10 | = 10550.5585262 |
joules | british thermal units |
---|---|
1 | = 0.0009478 |
1,055.0558526 | = 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |