GPU electricity cost calculator
Calculate the real running cost of a gaming PC or AI GPU.
Pick a GPU, adjust load, hours, and electricity price, then estimate daily, monthly, yearly, and three-year power cost with PSU headroom in the same workflow.
Calculator inputs
Estimated running cost
Daily cost$0.75
Monthly cost$22.46
Yearly cost$273.31
Energy per year1,518.4 kWh
Assumes 520 W average load, 8 hours per day,30 days per month, and $0.18 per kWh.
Estimated peak765 W
Recommended PSU1,000 W
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