3.71 kW to Amps

3.71 kilowatts is 15.46 amps at 240V (DC). The exact amperage depends on your voltage and whether the circuit is single-phase or three-phase.

3.71 kW to Amps at Every Voltage

VoltageDCAC 1-Phase (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
309.17A 363.73A 210A
24V
DC, industrial control
154.58A 181.86A 105A
100V
Japan residential
37.1A 43.65A 25.2A
120V
US residential
30.92A 36.37A 21A
208V
US commercial three-phase
17.84A 20.98A 12.12A
220V
Legacy international / parts of Asia
16.86A 19.84A 11.45A
230V
UK / EU residential
16.13A 18.98A 10.96A
240V
US residential (dryer, range, HVAC)
15.46A 18.19A 10.5A
277V
US commercial lighting
13.39A 15.76A 9.1A
400V
UK / EU commercial three-phase
9.28A 10.91A 6.3A
460V
US industrial motor (NEC 430.250 column)
8.07A 9.49A 5.48A
480V
US industrial three-phase
7.73A 9.09A 5.25A
575V
Canadian industrial three-phase
6.45A 7.59A 4.38A

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.