5,500 Watts to Amps
5,500 watts is 45.8 amps at 120 volts and 22.9 amps at 240 volts (amps = watts ÷ volts, at unity power factor). Every common voltage below.
5,500 Watts to Amps conversion table
| Voltage | Amps (PF 1.0) | Amps (PF 0.8) |
|---|---|---|
| 12 V DC | 458 A | — |
| 24 V DC | 229 A | — |
| 48 V DC | 115 A | — |
| 120 V AC | 45.8 A | 57.3 A |
| 208 V AC | 26.4 A | 33.1 A |
| 240 V AC | 22.9 A | 28.6 A |
| 277 V AC | 19.9 A | 24.8 A |
| 480 V AC | 11.5 A | 14.3 A |
PF = power factor. Resistive loads (heaters, incandescent lights) are PF 1.0; motors and compressors typically run PF 0.8-0.9. For a different value, use the interactive converter.
What draws about 5,500 watts?
Frequently asked questions
45.8 amps (5,500 W ÷ 120 V). On a circuit, a 5,500 W resistive load needs at least a 50 A breaker — and 25% more if it runs 3+ hours continuously.
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