Petawatts to Attowatts
Convert Petawatts to Attowatts instantly. Free online power unit converter with exact formula, conversion table and FAQ.
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Formula
aW = PW × 1e+33
PW = aW × 1e-33
Conversion table
| 1 PW | 1e+33 aW |
| 5 PW | 5e+33 aW |
| 10 PW | 1e+34 aW |
| 20 PW | 2e+34 aW |
| 50 PW | 5e+34 aW |
| 100 PW | 1e+35 aW |
| 500 PW | 5e+35 aW |
| 1000 PW | 1e+36 aW |
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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 attowatt (aW). A attowatt is 1e-18 watt units.
How do I convert petawatts to attowatts?
Multiply the petawatt value by 1e+33 to get attowatt. For example, 1 PW × 1e+33 = 1e+33 aW.
Is the petawatts to attowatts conversion exact?
Yes. Both units are defined by fixed numeric relationships to the watt, so the conversion factor used here, 1e+33, 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 attowatts.
Can I convert attowatts back to petawatts?
Yes. Multiply the attowatt value by 1e-33 to get petawatt.
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About this conversion
This page converts petawatts (PW) into attowatts (aW), 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 attowatt is 1e-18 watt units.
The formula is aW = PW × 1e+33, 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.