31.97 kW to Amps

31.97 kilowatts is 133.2 amps at 240V (DC). The exact amperage depends on your voltage and whether the circuit is single-phase or three-phase.

31.97 kW to Amps at Every Voltage

VoltageDCAC 1-Phase (PF 0.85)AC 3-Phase (PF 0.85)
12V
DC, automotive, solar
2,664A 3,134.12A 1,809.48A
24V
DC, industrial control
1,332A 1,567.06A 904.74A
100V
Japan residential
319.68A 376.09A 217.14A
120V
US residential
266.4A 313.41A 180.95A
208V
US commercial three-phase
153.69A 180.81A 104.39A
220V
Legacy international / parts of Asia
145.31A 170.95A 98.7A
230V
UK / EU residential
138.99A 163.52A 94.41A
240V
US residential (dryer, range, HVAC)
133.2A 156.71A 90.47A
277V
US commercial lighting
115.41A 135.77A 78.39A
400V
UK / EU commercial three-phase
79.92A 94.02A 54.28A
460V
US industrial motor (NEC 430.250 column)
69.5A 81.76A 47.2A
480V
US industrial three-phase
66.6A 78.35A 45.24A
575V
Canadian industrial three-phase
55.6A 65.41A 37.76A

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.