therm | 1 thm | 2 thm | 3 thm | 4 thm | 5 thm | 6 thm | 7 thm | 8 thm | 9 thm | 10 thm | 11 thm | 12 thm | 13 thm | 14 thm | 15 thm | 16 thm | 17 thm | 18 thm | 19 thm | 20 thm | 21 thm | 22 thm | 23 thm | 24 thm | 25 thm | 26 thm | 27 thm | 28 thm | 29 thm | 30 thm | 31 thm | 32 thm | 33 thm | 34 thm | 35 thm | 36 thm | 37 thm | 38 thm | 39 thm | 40 thm | 41 thm | 42 thm | 43 thm | 44 thm | 45 thm | 46 thm | 47 thm | 48 thm | 49 thm | 50 thm | 51 thm | 52 thm | 53 thm | 54 thm | 55 thm | 56 thm | 57 thm | 58 thm | 59 thm | 60 thm | 61 thm | 62 thm | 63 thm | 64 thm | 65 thm | 66 thm | 67 thm | 68 thm | 69 thm | 70 thm | 71 thm | 72 thm | 73 thm | 74 thm | 75 thm | 76 thm | 77 thm | 78 thm | 79 thm | 80 thm | 81 thm | 82 thm | 83 thm | 84 thm | 85 thm | 86 thm | 87 thm | 88 thm | 89 thm | 90 thm | 91 thm | 92 thm | 93 thm | 94 thm | 95 thm | 96 thm | 97 thm | 98 thm | 99 thm | 100 thm |
joule | 105 480 400 J | 210 960 800 J | 316 441 200 J | 421 921 600 J | 527 402 000 J | 632 882 400 J | 738 362 800 J | 843 843 200 J | 949 323 600 J | 1 054 804 000 J | 1 160 284 400 J | 1 265 764 800 J | 1 371 245 200 J | 1 476 725 600 J | 1 582 206 000 J | 1 687 686 400 J | 1 793 166 800 J | 1 898 647 200 J | 2 004 127 600 J | 2 109 608 000 J | 2 215 088 400 J | 2 320 568 800 J | 2 426 049 200 J | 2 531 529 600 J | 2 637 010 000 J | 2 742 490 400 J | 2 847 970 800 J | 2 953 451 200 J | 3 058 931 600 J | 3 164 412 000 J | 3 269 892 400 J | 3 375 372 800 J | 3 480 853 200 J | 3 586 333 600 J | 3 691 814 000 J | 3 797 294 400 J | 3 902 774 800 J | 4 008 255 200 J | 4 113 735 600 J | 4 219 216 000 J | 4 324 696 400 J | 4 430 176 800 J | 4 535 657 200 J | 4 641 137 600 J | 4 746 618 000 J | 4 852 098 400 J | 4 957 578 800 J | 5 063 059 200 J | 5 168 539 600 J | 5 274 020 000 J | 5 379 500 400 J | 5 484 980 800 J | 5 590 461 200 J | 5 695 941 600 J | 5 801 422 000 J | 5 906 902 400 J | 6 012 382 800 J | 6 117 863 200 J | 6 223 343 600 J | 6 328 824 000 J | 6 434 304 400 J | 6 539 784 800 J | 6 645 265 200 J | 6 750 745 600 J | 6 856 226 000 J | 6 961 706 400 J | 7 067 186 800 J | 7 172 667 200 J | 7 278 147 600 J | 7 383 628 000 J | 7 489 108 400 J | 7 594 588 800 J | 7 700 069 200 J | 7 805 549 600 J | 7 911 030 000 J | 8 016 510 400 J | 8 121 990 800 J | 8 227 471 200 J | 8 332 951 600 J | 8 438 432 000 J | 8 543 912 400 J | 8 649 392 800 J | 8 754 873 200 J | 8 860 353 600 J | 8 965 834 000 J | 9 071 314 400 J | 9 176 794 800 J | 9 282 275 200 J | 9 387 755 600 J | 9 493 236 000 J | 9 598 716 400 J | 9 704 196 800 J | 9 809 677 200 J | 9 915 157 600 J | 10 020 638 000 J | 10 126 118 400 J | 10 231 598 800 J | 10 337 079 200 J | 10 442 559 600 J | 10 548 040 000 J |
The therm (symbol thm) is a non-SI unit of heat energy equal to 100,000 British thermal units (BTU). It is approximately the energy equivalent of burning 100 cubic feet (2.83 cubic metres) – often referred to as 1 CCF – of natural gas.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
therm | thm | ≡ 100000 BTU59 °F | = 105.4804×106 J | Imperial/US |
therms | joules | therms | joules |
---|---|---|---|
1 | = 105480400 | 6 | = 632882400 |
2 | = 210960800 | 7 | = 738362800 |
3 | = 316441200 | 8 | = 843843200 |
4 | = 421921600 | 9 | = 949323600 |
5 | = 527402000 | 10 | = 1054804000 |
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 | therms | joules | therms |
---|---|---|---|
1 | = 9.4804342797335E-9 | 6 | = 5.6882605678401E-8 |
2 | = 1.8960868559467E-8 | 7 | = 6.6363039958134E-8 |
3 | = 2.84413028392E-8 | 8 | = 7.5843474237868E-8 |
4 | = 3.7921737118934E-8 | 9 | = 8.5323908517601E-8 |
5 | = 4.7402171398667E-8 | 10 | = 9.4804342797335E-8 |
therms | joules |
---|---|
1 | = 105 480 400 |
9.4804342797335 × 10-9 | = 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 …) |