Decajoule is 10 joule units.
Decajoules to Centijoules Converter — daJ to cJ
Convert Decajoule (daJ) to Centijoule (cJ) using the exact conversion factor (1 decajoule = 1,000 centijoule). See the formula, worked examples, and conversion table.
Decajoules to Centijoules converter
Converter
Energy Converter
Convert joules, calories, kilowatt-hours, BTU, electronvolts, therms, and mechanical work units.
Context values
Some unit families need one extra value for a physically accurate result.
Centijoule is 0.01 joule units.
Result = input x 10 / 0.01.
Energy uses the joule as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Decajoules to Centijoules
Decajoule and Centijoule both measure energy, and the conversion is especially useful for comparing nutrition labels (kilocalories) against scientific energy figures (joules). Specifically: Decajoule is 10 joule units, and centijoule is 0.01 joule units.
Formula
centijoules = decajoules × 1000
This factor comes from each unit's defined relationship to the category's base unit: 1 decajoule equals 10 base units, and 1 centijoule equals 0.01 base units, so dividing one by the other gives the direct decajoule-to-centijoule factor of 1000.
Simple example
1 daJ × 1000 = 1,000 cJ
1 decajoule = 1,000 centijoules.
Real-world example
100 daJ × 1000 = 100,000 cJ
100 decajoules = 100,000 centijoules.
Conversion table
| Decajoule (daJ) | Centijoule (cJ) |
|---|---|
| 1 daJ | 1,000 cJ |
| 10 daJ | 10,000 cJ |
| 100 daJ | 100,000 cJ |
| 500 daJ | 500,000 cJ |
| 1,000 daJ | 1,000,000 cJ |
| 2,000 daJ | 2,000,000 cJ |
Reverse conversion: Centijoule to Decajoule
1 cJ × 0.001 = 0.001 daJ
1 centijoule = 0.001 decajoules.
decajoules = centijoules × 0.001
For a page dedicated to this direction, see Centijoule to Decajoule.
Understanding the Decajoule (daJ)
Decajoule is 10 joule units.
Understanding the Centijoule (cJ)
Centijoule is 0.01 joule units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many centijoules are in 1 decajoule?
1 decajoule equals 1,000 centijoules, using the exact defined conversion factor rather than an estimate.
How do I convert decajoule to centijoule?
Multiply the decajoule value by 1000. The converter above does this instantly to whatever precision you set.
How do I convert centijoule back to decajoule?
Use the reverse factor: 1 centijoule equals 0.001 decajoules. You can also use the swap control in the converter above to flip the direction instantly.
What is a decajoule?
Decajoule (daJ) is a unit of energy.
What is a centijoule?
Centijoule (cJ) is a unit of energy.
Is the decajoule to centijoule conversion exact?
Yes. Both decajoule and centijoule are defined by fixed standards rather than physical artifacts, so the factor of 1000 used above is exact to as many digits as you choose to display.