Petawatts to Terawatts
Convert Petawatts to Terawatts instantly. Free online power unit converter with exact formula, conversion table and FAQ.
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Formula
TW = PW × 1000
PW = TW × 0.001
Conversion table
| 1 PW | 1000 TW |
| 5 PW | 5000 TW |
| 10 PW | 10000 TW |
| 20 PW | 20000 TW |
| 50 PW | 50000 TW |
| 100 PW | 100000 TW |
| 500 PW | 500000 TW |
| 1000 PW | 1000000 TW |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the petawatt (PW). A petawatt is 1e+15 watt units.
What is the destination unit in this conversion?
The destination unit is the terawatt (TW). A terawatt is 1e+12 watt units.
How do I convert petawatts to terawatts?
Multiply the petawatt value by 1000 to get terawatt. For example, 1 PW × 1000 = 1000 TW.
Is the petawatts to terawatts conversion exact?
Yes. Both units are defined by fixed numeric relationships to the watt, so the conversion factor used here, 1000, is exact.
Where is this conversion commonly used?
It is used when comparing power ratings expressed in petawatts against equipment, engines, or specifications rated in terawatts.
Can I convert terawatts back to petawatts?
Yes. Multiply the terawatt value by 0.001 to get petawatt.
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About this conversion
This page converts petawatts (PW) into terawatts (TW), two units used to describe power, the rate at which energy is transferred or work is done.
A petawatt is 1e+15 watt units.
A terawatt is 1e+12 watt units.
The formula is TW = PW × 1000, 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.