561 Watts to Amps

561 watts is 4.68 amps at 120V (DC). The exact amperage depends on your voltage and whether the circuit is DC or AC.

561 Watts to Amps at Every Voltage

VoltageDCAC (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
46.75A 55A 31.75A
24V
DC, industrial control
23.38A 27.5A 15.88A
100V
Japan residential
5.61A 6.6A 3.81A
120V
US residential
4.68A 5.5A 3.18A
208V
US commercial three-phase
2.7A 3.17A 1.83A
220V
Legacy international / parts of Asia
2.55A 3A 1.73A
230V
UK / EU residential
2.44A 2.87A 1.66A
240V
US residential (dryer, range, HVAC)
2.34A 2.75A 1.59A
277V
US commercial lighting
2.03A 2.38A 1.38A
400V
UK / EU commercial three-phase
1.4A 1.65A 0.9526A
460V
US industrial motor (NEC 430.250 column)
1.22A 1.43A 0.8284A
480V
US industrial three-phase
1.17A 1.38A 0.7939A
575V
Canadian industrial three-phase
0.9757A 1.15A 0.6627A

Other Wattages

This calculator provides estimates for reference purposes only. Always consult a licensed electrician and verify compliance with the National Electrical Code (NEC) and local electrical codes before performing any electrical work.