Decijoule is 0.1 joule units.
Decijoules to Centijoules Converter — dJ to cJ
Convert Decijoule (dJ) to Centijoule (cJ) using the exact conversion factor (1 decijoule = 10 centijoule). See the formula, worked examples, and conversion table.
Decijoules 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 0.1 / 0.01.
Energy uses the joule as the base unit.
Reserved above the conversion cards and below the converter.
About Converting Decijoules to Centijoules
Decijoule and Centijoule both measure energy, and the conversion is especially useful for comparing nutrition labels (kilocalories) against scientific energy figures (joules). Specifically: Decijoule is 0.1 joule units, and centijoule is 0.01 joule units.
Formula
centijoules = decijoules × 10
This factor comes from each unit's defined relationship to the category's base unit: 1 decijoule equals 0.1 base units, and 1 centijoule equals 0.01 base units, so dividing one by the other gives the direct decijoule-to-centijoule factor of 10.
Simple example
1 dJ × 10 = 10 cJ
1 decijoule = 10 centijoules.
Real-world example
100 dJ × 10 = 1,000 cJ
100 decijoules = 1,000 centijoules.
Conversion table
| Decijoule (dJ) | Centijoule (cJ) |
|---|---|
| 1 dJ | 10 cJ |
| 10 dJ | 100 cJ |
| 100 dJ | 1,000 cJ |
| 500 dJ | 5,000 cJ |
| 1,000 dJ | 10,000 cJ |
| 2,000 dJ | 20,000 cJ |
Reverse conversion: Centijoule to Decijoule
10 cJ × 0.1 = 1 dJ
10 centijoules = 1 decijoule.
decijoules = centijoules × 0.1
For a page dedicated to this direction, see Centijoule to Decijoule.
Understanding the Decijoule (dJ)
Decijoule is 0.1 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 decijoule?
1 decijoule equals 10 centijoules, using the exact defined conversion factor rather than an estimate.
How do I convert decijoule to centijoule?
Multiply the decijoule value by 10. The converter above does this instantly to whatever precision you set.
How do I convert centijoule back to decijoule?
Use the reverse factor: 1 centijoule equals 0.1 decijoules. You can also use the swap control in the converter above to flip the direction instantly.
What is a decijoule?
Decijoule (dJ) is a unit of energy.
What is a centijoule?
Centijoule (cJ) is a unit of energy.
Is the decijoule to centijoule conversion exact?
Yes. Both decijoule and centijoule are defined by fixed standards rather than physical artifacts, so the factor of 10 used above is exact to as many digits as you choose to display.