# how many watts in a 125 amp electrical service to my house?

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- ZirpLv 72 months ago
That depends on how many volts are being delivered. You need to multiply that by the amps. Here in europe 125(amps) times 230 (volts) equals 28750 watts - which is quite a large amount for a normal household

- billrussell42Lv 72 months ago
in the US, with 240 volts split phase, assuming 125 amps per phase

watts = volts x amps = 2 x 120 x 125 = 30000 watts, 30 kW

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