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
103.92A 122.25A 70.58A
24V
DC, industrial control
51.96A 61.13A 35.29A
100V
Japan residential
12.47A 14.67A 8.47A
120V
US residential
10.39A 12.23A 7.06A
208V
US commercial three-phase
6A 7.05A 4.07A
220V
Legacy international / parts of Asia
5.67A 6.67A 3.85A
230V
UK / EU residential
5.42A 6.38A 3.68A
240V
US residential (dryer, range, HVAC)
5.2A 6.11A 3.53A
277V
US commercial lighting
4.5A 5.3A 3.06A
400V
UK / EU commercial three-phase
3.12A 3.67A 2.12A
460V
US industrial motor (NEC 430.250 column)
2.71A 3.19A 1.84A
480V
US industrial three-phase
2.6A 3.06A 1.76A
575V
Canadian industrial three-phase
2.17A 2.55A 1.47A

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.