1.25 kW to Amps

1.25 kilowatts is 5.2 amps at 240V (DC). The exact amperage depends on your voltage and whether the circuit is single-phase or three-phase.

1.25 kW to Amps at Every Voltage

VoltageDCAC 1-Phase (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
104.08A 122.45A 70.7A
24V
DC, industrial control
52.04A 61.23A 35.35A
100V
Japan residential
12.49A 14.69A 8.48A
120V
US residential
10.41A 12.25A 7.07A
208V
US commercial three-phase
6A 7.06A 4.08A
220V
Legacy international / parts of Asia
5.68A 6.68A 3.86A
230V
UK / EU residential
5.43A 6.39A 3.69A
240V
US residential (dryer, range, HVAC)
5.2A 6.12A 3.53A
277V
US commercial lighting
4.51A 5.3A 3.06A
400V
UK / EU commercial three-phase
3.12A 3.67A 2.12A
460V
US industrial motor (NEC 430.250 column)
2.72A 3.19A 1.84A
480V
US industrial three-phase
2.6A 3.06A 1.77A
575V
Canadian industrial three-phase
2.17A 2.56A 1.48A

Other kW Values

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.