Joules to Exajoules (J → EJ)
Formula
1 J = 1e-18 EJConversion Table
| J | EJ |
|---|---|
| 0 | 0 |
| 1.0000 | 0.0000000000000000010000 |
| 2.0000 | 0.0000000000000000020000 |
| 3.0000 | 0.0000000000000000030000 |
| 4.0000 | 0.0000000000000000040000 |
| 5.0000 | 0.0000000000000000050000 |
| 6.0000 | 0.0000000000000000060000 |
| 7.0000 | 0.0000000000000000070000 |
| 8.0000 | 0.0000000000000000080000 |
| 9.0000 | 0.0000000000000000090000 |
| 10.000 | 0.000000000000000010000 |
| 11.000 | 0.000000000000000011000 |
| 12.000 | 0.000000000000000012000 |
| 13.000 | 0.000000000000000013000 |
| 14.000 | 0.000000000000000014000 |
| 15.000 | 0.000000000000000015000 |
| 16.000 | 0.000000000000000016000 |
| 17.000 | 0.000000000000000017000 |
| 18.000 | 0.000000000000000018000 |
| 19.000 | 0.000000000000000019000 |
| J | EJ |
|---|---|
| 20.000 | 0.000000000000000020000 |
| 21.000 | 0.000000000000000021000 |
| 22.000 | 0.000000000000000022000 |
| 23.000 | 0.000000000000000023000 |
| 24.000 | 0.000000000000000024000 |
| 25.000 | 0.000000000000000025000 |
| 26.000 | 0.000000000000000026000 |
| 27.000 | 0.000000000000000027000 |
| 28.000 | 0.000000000000000028000 |
| 29.000 | 0.000000000000000029000 |
| 30.000 | 0.000000000000000030000 |
| 31.000 | 0.000000000000000031000 |
| 32.000 | 0.000000000000000032000 |
| 33.000 | 0.000000000000000033000 |
| 34.000 | 0.000000000000000034000 |
| 35.000 | 0.000000000000000035000 |
| 36.000 | 0.000000000000000036000 |
| 37.000 | 0.000000000000000037000 |
| 38.000 | 0.000000000000000038000 |
| 39.000 | 0.000000000000000039000 |
| J | EJ |
|---|---|
| 40.000 | 0.000000000000000040000 |
| 41.000 | 0.000000000000000041000 |
| 42.000 | 0.000000000000000042000 |
| 43.000 | 0.000000000000000043000 |
| 44.000 | 0.000000000000000044000 |
| 45.000 | 0.000000000000000045000 |
| 46.000 | 0.000000000000000046000 |
| 47.000 | 0.000000000000000047000 |
| 48.000 | 0.000000000000000048000 |
| 49.000 | 0.000000000000000049000 |
| 50.000 | 0.000000000000000050000 |
| 51.000 | 0.000000000000000051000 |
| 52.000 | 0.000000000000000052000 |
| 53.000 | 0.000000000000000053000 |
| 54.000 | 0.000000000000000054000 |
| 55.000 | 0.000000000000000055000 |
| 56.000 | 0.000000000000000056000 |
| 57.000 | 0.000000000000000057000 |
| 58.000 | 0.000000000000000058000 |
| 59.000 | 0.000000000000000059000 |
| J | EJ |
|---|---|
| 60.000 | 0.000000000000000060000 |
| 61.000 | 0.000000000000000061000 |
| 62.000 | 0.000000000000000062000 |
| 63.000 | 0.000000000000000063000 |
| 64.000 | 0.000000000000000064000 |
| 65.000 | 0.000000000000000065000 |
| 66.000 | 0.000000000000000066000 |
| 67.000 | 0.000000000000000067000 |
| 68.000 | 0.000000000000000068000 |
| 69.000 | 0.000000000000000069000 |
| 70.000 | 0.000000000000000070000 |
| 71.000 | 0.000000000000000071000 |
| 72.000 | 0.000000000000000072000 |
| 73.000 | 0.000000000000000073000 |
| 74.000 | 0.000000000000000074000 |
| 75.000 | 0.000000000000000075000 |
| 76.000 | 0.000000000000000076000 |
| 77.000 | 0.000000000000000077000 |
| 78.000 | 0.000000000000000078000 |
| 79.000 | 0.000000000000000079000 |
Joules to Exajoules Conversion
Converting Joules (J) to Exajoules (EJ) is a common energy and power conversion. 1 J equals 0 EJ. For example, 100 J is equal to 0 EJ.
Quick Mental Math: Joules to Exajoules
1 joule is 0.000000000000000001 exajoules, so use that as the mental anchor.
Why is converting Joules to Exajoules tricky?
joules to exajoules uses an awkward ratio, so people often round too early or move the decimal the wrong way.
Quick Reference Values
1 J = 0 EJ. 5 J = 0 EJ. 10 J = 0 EJ. 25 J = 0 EJ. 50 J = 0 EJ. 100 J = 0 EJ.
What is Joules?
Joules (J) is a unit of energy and power. The joule is the SI unit of energy defined as the work done when a force of one newton moves an object one meter in the direction of the force. It equals one kilogram meter squared per second squared (kg·m²/s²). This definition aligns with the International System of Units as standardized by the BIPM [bipm-si-brochure]. The joule is named after James Prescott Joule, a 19th-century physicist who studied energy conservation. It was officially adopted as a unit of energy by the CGPM in 1948 to unify energy measurement standards internationally [cgpm-resolutions]. Joules are used worldwide in physics, engineering, and electrical industries to quantify energy, work, and heat. Countries using the SI system, including those in Europe, Asia, and the Americas, rely on joules for scientific and industrial applications [nist-si-guide].
What is Exajoules?
Exajoules (EJ) is a unit of energy and power. An exajoule equals 10^18 joules, a unit of energy defined by the International System of Units (SI). It measures large-scale energy quantities, especially in national energy consumption statistics. One exajoule corresponds to one quintillion joules, aligning with SI standards for energy measurement [bipm-si-brochure]. The joule was named after James Prescott Joule in the 19th century and standardized as part of the SI by the Bureau International des Poids et Mesures (BIPM). The prefix 'exa-' denotes 10^18 and was adopted with SI prefixes to express very large quantities of energy [bipm-si-brochure]. Exajoules are used globally in energy economics and environmental science to quantify national energy production and consumption. Countries like the United States, China, and members of the International Energy Agency report energy statistics in exajoules [nist-si-guide].
Common Misspellings
People often search for this conversion using these alternate spellings: joule, joul, jouls, juls, exa joules, exajoule, exajouls, exa-joules. All of these refer to the Joules to Exajoules conversion.