Gaming PC Electricity Cost Calculator
A mid-range gaming PC draws 300-600 W under load, depending on the GPU and CPU. High-end systems with RTX 4090 GPUs can peak at 600 W or more. Select your country below to calculate the running cost with accurate local electricity rates.
Typical Specs
450W
Typical Wattage
300-600W
Range
4.0h
Typical Daily Use