Convert 1 Millijoule to Joule (1 mJ to J)
Need to convert 1 Millijoule (mJ) to Joule (J)? You're in the right place! On this page, you'll find the exact conversion of 1 mJ to J along with a detailed explanation, reverse formula, related tools, and frequently asked questions.

Result: 1 millijoule is equal to 0.001 joule
Need to convert 1 Millijoule (mJ) to Joule (J)? You're in the right place! On this page, you'll find the exact conversion of 1 mJ to J along with a detailed explanation, reverse formula, related tools, and frequently asked questions.
1 Millijoule to Joule Conversion Details
The millijoule (mJ) and joule (J) are both units of energy. To convert between them, a precise conversion factor is required.
Millijoule to Joule Conversion Formula
One millijoule is equal to 0.001 joule.
Manual Calculation to Convert 1 mj to j
To convert 1 millijoule to joule, multiply the value by the conversion factor: 0.001. As one millijoule is equal to 0.001 joule, therefore,
1 mj x 0.001 = 0.001 joule
So, 1 millijoule = 0.001 joule
Explore More on Millijoule and Joule
This page covers only the specific case of 1 mj to joule. For other conversions, try our general tool:
Frequently Asked Questions
What is 1 millijoule in joule?
1 mj is equal to 0.001 joule.
How much is 1 mj to 1 joule?
1 mj to joule = 0.001 joule.
What is the value of 1 mj into joule?
There are 0.001 joule in 1 millijoule.
How to calculate 1 mj to joule?
1 millijoule is equivalent to 0.001 joule.
How big is 1 mj in joule?
There are 0.001 joule in 1 millijoule.
What energy is 1 millijoule in joule?
1 millijoule = 0.001 joule.
What is 1 millijoule in energy?
1 millijoule is equal to 0.001 joule.
How much is 1 mj in joule?
0.001 joule is the result if we convert 1 mj to joule.