1 Britská jednotka tepla (BTU) odpovídá 0,00000105505585 GJ a 1 Gigajoule (GJ) odpovídá 947 817,12 BTU.
| Britská jednotka tepla | Gigajoule |
|---|---|
| 0,01 BTU | 0,0000000105505585 GJ |
| 0,1 BTU | 0,000000105505585 GJ |
| 1 BTU | 0,00000105505585 GJ |
| 2 BTU | 0,00000211011171 GJ |
| 3 BTU | 0,00000316516756 GJ |
| 4 BTU | 0,00000422022341 GJ |
| 5 BTU | 0,00000527527926 GJ |
| 6 BTU | 0,00000633033512 GJ |
| 7 BTU | 0,00000738539097 GJ |
| 8 BTU | 0,00000844044682 GJ |
| 9 BTU | 0,00000949550267 GJ |
| 10 BTU | 0,0000105505585 GJ |
| 20 BTU | 0,0000211011171 GJ |
| 30 BTU | 0,0000316516756 GJ |
| 40 BTU | 0,0000422022341 GJ |
| 50 BTU | 0,0000527527926 GJ |
| 60 BTU | 0,0000633033512 GJ |
| 70 BTU | 0,0000738539097 GJ |
| 80 BTU | 0,0000844044682 GJ |
| 90 BTU | 0,0000949550267 GJ |
| 100 BTU | 0,000105505585 GJ |
| 200 BTU | 0,000211011171 GJ |
| 300 BTU | 0,000316516756 GJ |
| 500 BTU | 0,000527527926 GJ |
| 1 000 BTU | 0,00105505585 GJ |
| 10 000 BTU | 0,0105505585 GJ |
| Joule | 1 055,05585 J |
| Kilojoule | 1,05505585 kJ |
| Megajoule | 0,00105505585 MJ |
| Gigajoule | 0,00000105505585 GJ |
| Kalorie | 252,164401 cal |
| Kilokalorie | 0,252164401 kcal |
| Watthodina | 0,29307107 Wh |
| Kilowatthodina | 0,00029307107 kWh |
| Megawatthodina | 0,00000029307107 MWh |
| Gigawatthodina | 0,00000000029307107 GWh |
| Elektronvolt | 6,58514 × 10²¹ eV |
| Britská jednotka tepla | 1 BTU |
| Milion BTU | 0,000001 MMBtu |
| Therm (US) | 0,0000100023877 thm |
| Stopa-libra | 778,169262 ft·lb |
| Erg | 10 550 558 526 erg |
| Joule | 1 000 000 000 J |
| Kilojoule | 1 000 000 kJ |
| Megajoule | 1 000 MJ |
| Gigajoule | 1 GJ |
| Kalorie | 239 005 736 cal |
| Kilokalorie | 239 005,736 kcal |
| Watthodina | 277 777,778 Wh |
| Kilowatthodina | 277,777778 kWh |
| Megawatthodina | 0,277777778 MWh |
| Gigawatthodina | 0,000277777778 GWh |
| Elektronvolt | 6,24151 × 10²⁷ eV |
| Britská jednotka tepla | 947 817,12 BTU |
| Milion BTU | 0,94781712 MMBtu |
| Therm (US) | 9,48043428 thm |
| Stopa-libra | 737 562 149 ft·lb |
| Erg | 1 × 10¹⁶ erg |