Petawatts to Exawatts
Convert Petawatts to Exawatts instantly. Free online power unit converter with exact formula, conversion table and FAQ.
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Formula
EW = PW × 0.001
PW = EW × 1000
Conversion table
| 1 PW | 0.001 EW |
| 5 PW | 0.005 EW |
| 10 PW | 0.01 EW |
| 20 PW | 0.02 EW |
| 50 PW | 0.05 EW |
| 100 PW | 0.1 EW |
| 500 PW | 0.5 EW |
| 1000 PW | 1 EW |
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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 exawatt (EW). A exawatt is 1e+18 watt units.
How do I convert petawatts to exawatts?
Multiply the petawatt value by 0.001 to get exawatt. For example, 1000 PW × 0.001 = 1 EW.
Is the petawatts to exawatts conversion exact?
Yes. Both units are defined by fixed numeric relationships to the watt, so the conversion factor used here, 0.001, 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 exawatts.
Can I convert exawatts back to petawatts?
Yes. Multiply the exawatt value by 1000 to get petawatt.
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About this conversion
This page converts petawatts (PW) into exawatts (EW), 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 exawatt is 1e+18 watt units.
The formula is EW = PW × 0.001, 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.