Convert microjoule to gigajoule
Please provide values below to convert microjoule [µJ] to gigajoule [GJ], or Convert gigajoule to microjoule.
1 µJ = 1.0000e-15 GJ. To convert microjoule to gigajoule, multiply the value by 1.0000e-15; to go the other way, divide by it (1 GJ = 1.0000e+15 µJ). Both units measure energy and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 µJ = 1.0000e-15 GJ
- 1 GJ = 1.0000e+15 µJ
- 10 µJ = 1.0000e-14 GJ
- 100 µJ = 1.0000e-13 GJ
How to Convert Microjoule to Gigajoule
1 µJ = 1e-15 GJ
Example: convert 15 µJ to GJ:
15 µJ = 15 × 1e-15 GJ = 1.5e-14 GJ
Microjoule to Gigajoule Conversion Table
| microjoule | gigajoule |
|---|---|
| 1 µJ | 1.0000e-15 GJ |
| 2 µJ | 2.0000e-15 GJ |
| 3 µJ | 3.0000e-15 GJ |
| 5 µJ | 5.0000e-15 GJ |
| 10 µJ | 1.0000e-14 GJ |
| 20 µJ | 2.0000e-14 GJ |
| 50 µJ | 5.0000e-14 GJ |
| 100 µJ | 1.0000e-13 GJ |
| 500 µJ | 5.0000e-13 GJ |
| 1000 µJ | 1.0000e-12 GJ |
Microjoule
A microjoule (µJ) is a unit of energy equal to one millionth of a joule, used to measure small amounts of energy.
History/Origin
The microjoule was introduced as part of the metric system to facilitate the measurement of very small energy quantities, especially in scientific and engineering contexts, with the adoption of the International System of Units (SI).
Current Use
Microjoules are commonly used in fields such as electronics, physics, and biology to quantify small energy transfers, signals, or reactions, often in research and technical applications.
Gigajoule
A gigajoule (GJ) is a unit of energy equal to one billion joules, used to measure large amounts of energy such as in power generation and fuel consumption.
History/Origin
The gigajoule was introduced as part of the International System of Units (SI) to provide a standard measure for large-scale energy quantities, especially in scientific and industrial contexts, gaining prominence in the 20th century.
Current Use
Gigajoules are commonly used today to quantify energy in fields like energy production, consumption, and engineering, particularly for large-scale systems such as power plants, fuel storage, and energy audits.
Frequently Asked Questions
What is 1 microjoule in gigajoule?
1 microjoule (µJ) = 1.0000e-15 gigajoule (GJ).
How do you convert microjoule to gigajoule?
Multiply the microjoule value by 1.0000e-15. For example, 25 µJ × 1.0000e-15 = 2.5000e-14 GJ.
What is 10 microjoule in gigajoule?
10 µJ = 1.0000e-14 GJ.
Which unit is larger, the microjoule or the gigajoule?
The gigajoule is the larger unit: 1 µJ equals only 1.0000e-15 GJ.