Thermochemical calories to Megajoules
1 cal = 0.000004184 MJ. Edit either value to convert instantly.
Conversion formula
MJ = cal × (4.184) × (0.000001)1 cal = 0.000004184 MJ
thermochemical calorie (cal)
Thermochemical calorie is a unit of energy: 1 cal = 4.184 J. The thermochemical definition is used; 1,000 cal = 1 kcal.
Source: NIST SP 811, Appendix B.9: conversion factors by quantity
megajoule (MJ)
Megajoule is a unit of energy: 1 MJ = 1,000,000 J.
Source: BIPM, The International System of Units (SI), 9th edition
Conversion table
| cal | MJ |
|---|---|
| = 0.000004184 | |
| = 0.000008368 | |
| = 0.00002092 | |
| = 0.00004184 | |
| = 0.00006276 | |
| = 0.00008368 | |
| = 0.0001046 | |
| = 0.00012552 | |
| = 0.00016736 | |
| = 0.00018828 |
| cal | MJ |
|---|---|
| = 0.0002092 | |
| = 0.00025104 | |
| = 0.00029288 | |
| = 0.00033472 | |
| = 0.00037656 | |
| = 0.0004184 | |
| = 0.0006276 | |
| = 0.00066944 | |
| = 0.00071128 | |
| = 0.00075312 |
Frequently asked questions
How many megajoules are in 1 thermochemical calorie?
1 cal = 0.000004184 MJ. MJ = cal × (4.184) × (0.000001)
How do I convert cal to MJ?
MJ = cal × (4.184) × (0.000001)
Is 1 thermochemical calorie bigger than 1 megajoule?
1 cal = 0.000004184 MJ.
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