A decajoule (daJ) is a metric-prefixed unit of energy equal to 101 joules, using the SI deca prefix.
Decajoules to Terajoules
Convert Decajoule (daJ) to Terajoule (TJ) instantly with an exact formula, conversion table, and FAQ.
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Convert decajoules (daJ) to terajoules (TJ) instantly with formula, conversion table, and FAQ.
Context values
Some unit families need one extra value for a physically accurate result.
A terajoule (TJ) is a metric-prefixed unit of energy equal to 1012 joules, using the SI tera prefix.
TJ = daJ × 1.000000000e-11
Results update instantly for Decajoules to Terajoules conversions.
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Formula
TJ = daJ × 1.000000000e-11
daJ = TJ × 100000000000
Conversion table
| 1 daJ | 1.000000e-11 TJ |
| 5 daJ | 5.000000e-11 TJ |
| 10 daJ | 1.000000e-10 TJ |
| 20 daJ | 2.000000e-10 TJ |
| 50 daJ | 5.000000e-10 TJ |
| 100 daJ | 1.000000e-09 TJ |
| 500 daJ | 5.000000e-09 TJ |
| 1000 daJ | 1.000000e-08 TJ |
Related conversions
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How the formula works
Both decajoule and terajoule measure the same physical quantity, so converting between them is a single multiplication. Multiply a value in decajoules by 1.000000000e-11 to get terajoules. To reverse the conversion, multiply a terajoule value by 100000000000 to get back to decajoules.
Frequently asked questions
What is Decajoule (daJ)?
A decajoule (daJ) is a metric-prefixed unit of energy equal to 101 joules, using the SI deca prefix.
What is Terajoule (TJ)?
A terajoule (TJ) is a metric-prefixed unit of energy equal to 1012 joules, using the SI tera prefix.
How do I convert decajoules to terajoules?
Multiply the decajoule value by 1.000000000e-11 to get the equivalent in terajoules. For example, 5 daJ × 1.000000000e-11 = 5.000000e-11 TJ.
Is this conversion exact?
Yes. Both units are defined against the SI base unit for this dimension, so the factor 1.000000000e-11 is an exact, non-rounded value.
Can I convert terajoules back to decajoules?
Yes. Divide the terajoule value by 1.000000000e-11, or multiply it by 100000000000, to get decajoules.
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About converting decajoules to terajoules
A decajoule (daJ) is a metric-prefixed unit of energy equal to 101 joules, using the SI deca prefix. A terajoule (TJ) is a metric-prefixed unit of energy equal to 1012 joules, using the SI tera prefix.
Use this calculator to move between decajoules and terajoules accurately for homework, engineering, billing, or everyday energy calculations. The Universal Converter uses exact unit factors, so results stay consistent across the site.