Therms to Gigajoules (thm → GJ)
Formula
1 thm = 0.1055 GJConversion Table
| thm | GJ |
|---|---|
| 0 | 0 |
| 1.0000 | 0.10550 |
| 2.0000 | 0.21100 |
| 3.0000 | 0.31650 |
| 4.0000 | 0.42200 |
| 5.0000 | 0.52750 |
| 6.0000 | 0.63300 |
| 7.0000 | 0.73850 |
| 8.0000 | 0.84400 |
| 9.0000 | 0.94950 |
| 10.000 | 1.0550 |
| 11.000 | 1.1605 |
| 12.000 | 1.2660 |
| 13.000 | 1.3715 |
| 14.000 | 1.4770 |
| 15.000 | 1.5825 |
| 16.000 | 1.6880 |
| 17.000 | 1.7935 |
| 18.000 | 1.8990 |
| 19.000 | 2.0045 |
| thm | GJ |
|---|---|
| 20.000 | 2.1100 |
| 21.000 | 2.2155 |
| 22.000 | 2.3210 |
| 23.000 | 2.4265 |
| 24.000 | 2.5320 |
| 25.000 | 2.6375 |
| 26.000 | 2.7430 |
| 27.000 | 2.8485 |
| 28.000 | 2.9540 |
| 29.000 | 3.0595 |
| 30.000 | 3.1650 |
| 31.000 | 3.2705 |
| 32.000 | 3.3760 |
| 33.000 | 3.4815 |
| 34.000 | 3.5870 |
| 35.000 | 3.6925 |
| 36.000 | 3.7980 |
| 37.000 | 3.9035 |
| 38.000 | 4.0090 |
| 39.000 | 4.1145 |
| thm | GJ |
|---|---|
| 40.000 | 4.2200 |
| 41.000 | 4.3255 |
| 42.000 | 4.4310 |
| 43.000 | 4.5365 |
| 44.000 | 4.6420 |
| 45.000 | 4.7475 |
| 46.000 | 4.8530 |
| 47.000 | 4.9585 |
| 48.000 | 5.0640 |
| 49.000 | 5.1695 |
| 50.000 | 5.2750 |
| 51.000 | 5.3805 |
| 52.000 | 5.4860 |
| 53.000 | 5.5915 |
| 54.000 | 5.6970 |
| 55.000 | 5.8025 |
| 56.000 | 5.9080 |
| 57.000 | 6.0135 |
| 58.000 | 6.1190 |
| 59.000 | 6.2245 |
| thm | GJ |
|---|---|
| 60.000 | 6.3300 |
| 61.000 | 6.4355 |
| 62.000 | 6.5410 |
| 63.000 | 6.6465 |
| 64.000 | 6.7520 |
| 65.000 | 6.8575 |
| 66.000 | 6.9630 |
| 67.000 | 7.0685 |
| 68.000 | 7.1740 |
| 69.000 | 7.2795 |
| 70.000 | 7.3850 |
| 71.000 | 7.4905 |
| 72.000 | 7.5960 |
| 73.000 | 7.7015 |
| 74.000 | 7.8070 |
| 75.000 | 7.9125 |
| 76.000 | 8.0180 |
| 77.000 | 8.1235 |
| 78.000 | 8.2290 |
| 79.000 | 8.3345 |
Therms to Gigajoules Conversion
Converting Therms (thm) to Gigajoules (GJ) is a common energy and power conversion. 1 thm equals 0.1055 GJ. For example, 100 thm is equal to 10.55 GJ.
Quick Mental Math: Therms to Gigajoules
1 therm is 0.1055 gigajoules, so use that as the mental anchor.
Why is converting Therms to Gigajoules tricky?
therms to gigajoules uses an awkward ratio, so people often round too early or move the decimal the wrong way.
Quick Reference Values
1 thm = 0.1055 GJ. 5 thm = 0.5275 GJ. 10 thm = 1.055 GJ. 25 thm = 2.6375 GJ. 50 thm = 5.275 GJ. 100 thm = 10.55 GJ.
What is Therms?
Therms (thm) is a unit of energy and power. A therm is a unit of heat energy equal to 100,000 British thermal units (BTUs). It converts to approximately 105.5 megajoules (MJ) in SI units. This unit is commonly used for measuring natural gas consumption and heating energy content in the United States and the United Kingdom [nist-si-guide]. The therm was introduced in the early 20th century as a practical energy unit for gas utilities, standardizing measurements of heat content based on BTUs. Its adoption helped unify commercial billing practices in the gas industry [nist-si-guide]. Therms are primarily used in North America and the UK for natural gas billing and energy reporting. They are recognized by the U.S. Energy Information Administration and British gas suppliers, though SI units predominate in scientific contexts [nist-si-guide].
What is Gigajoules?
Gigajoules (GJ) is a unit of energy and power. The gigajoule is a unit of energy equal to one billion joules (10⁹ J). One joule is the energy transferred when applying one newton of force over one meter, so a gigajoule represents a large energy quantity used in industrial and scientific applications [bipm-si-brochure]. The joule was defined in the 19th century and named after James Prescott Joule. The prefix 'giga-' was adopted internationally as part of SI prefixes in 1960 by the CGPM to denote a factor of 10⁹, formalizing the gigajoule as an SI derived unit [cgpm-resolutions]. Gigajoules are widely used in energy industries such as natural gas and electricity production, especially in Canada and Australia. They appear in energy statistics and engineering calculations per standards from BIPM and NIST [bipm-si-brochure][nist-sp-811].
Common Misspellings
People often search for this conversion using these alternate spellings: therm, thermes, thermses, giga joules, giga-joules, giga joule, gigajoule. All of these refer to the Therms to Gigajoules conversion.