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Amps :
- Ampere (A) is the SI base unit of electric current.
Watts :
- Watt (W) measures electrical power consumption.
Formulas :
- DC: W = A × V
- Single Phase: W = PF × A × V
- Three Phase (L-L): W = √3 × PF × A × V
- Three Phase (L-N): W = 3 × PF × A × V
How to Calculate ?
- Select the current type.
- Enter current and voltage.
- Enter power factor for AC.
- Click “Calculate” to get watts.
Other Calculators :