Gaming PC Electricity Usage
This page focuses on kWh usage patterns for gaming pc. From here you can open the matching cost-to-run pages and state calculators when you want estimated dollars, not just usage.
Typical wattage range
300-700 W
Typical runtime
4 hours/day
Estimated monthly usage
54.0 kWh
Estimated annual usage
657.0 kWh
Usage profile table
| Metric | Value |
|---|---|
| kWh per hour | 0.45 kWh |
| kWh per day (typical) | 1.80 kWh |
| kWh per month (typical) | 54.0 kWh |
| kWh per year (typical) | 657.0 kWh |
| Low runtime scenario | 2 hours/day |
| High runtime scenario | 6 hours/day |
Connect usage to cost tools
Related appliance usage pages
Source & Method
Source: U.S. Energy Information Administration (EIA) Retail Sales of Electricity. Last dataset period: May 2026. Usage calculations use fixed appliance wattage and runtime assumptions so results stay comparable across pages.