Terawatts to Deciwatts
Convert Terawatts to Deciwatts instantly. Free online power unit converter with exact formula, conversion table and FAQ.
Reserved for a responsive leaderboard above the conversion details.
Professional calculator style
World-scale conversion engine
30+ categories
6,500+ units
Instant results
Offline ready
Converter
Length Converter
Convert metric, imperial, and nautical distance units.
Context values
Some unit families need one extra value for a physically accurate result.
Use the converter to see the formula.
Results update instantly for Terawatts to Deciwatts conversions.
Reserved above the conversion cards and below the converter.
Formula
dW = TW × 10000000000000
TW = dW × 1e-13
Conversion table
| 1 TW | 10000000000000 dW |
| 5 TW | 50000000000000 dW |
| 10 TW | 100000000000000 dW |
| 20 TW | 200000000000000 dW |
| 50 TW | 500000000000000 dW |
| 100 TW | 1e+15 dW |
| 500 TW | 5e+15 dW |
| 1000 TW | 1e+16 dW |
Related conversions
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
What is the source unit in this conversion?
The source unit is the terawatt (TW). A terawatt is 1e+12 watt units.
What is the destination unit in this conversion?
The destination unit is the deciwatt (dW). A deciwatt is 0.1 watt units.
How do I convert terawatts to deciwatts?
Multiply the terawatt value by 10000000000000 to get deciwatt. For example, 1 TW × 10000000000000 = 10000000000000 dW.
Is the terawatts to deciwatts conversion exact?
Yes. Both units are defined by fixed numeric relationships to the watt, so the conversion factor used here, 10000000000000, is exact.
Where is this conversion commonly used?
It is used when comparing power ratings expressed in terawatts against equipment, engines, or specifications rated in deciwatts.
Can I convert deciwatts back to terawatts?
Yes. Multiply the deciwatt value by 1e-13 to get terawatt.
Reserved between the FAQ and the article so the page stays balanced.
About this conversion
This page converts terawatts (TW) into deciwatts (dW), two units used to describe power, the rate at which energy is transferred or work is done.
A terawatt is 1e+12 watt units.
A deciwatt is 0.1 watt units.
The formula is dW = TW × 10000000000000, derived from each unit's fixed relationship to the watt, the SI unit of power.
Because both units are defined by exact numeric relationships to the watt, this conversion is exact rather than approximate.