Space Heater Electricity Usage
This page focuses on kWh usage behavior for space heater scenarios. It keeps intent centered on consumption modeling and then links into the canonical appliance cost route and calculator cluster for price-specific outcomes.
Typical wattage range
750-1,500 W
Typical runtime
4 hours/day
Estimated monthly usage
180.0 kWh
Estimated annual usage
2190.0 kWh
Usage profile table
| Metric | Value |
|---|---|
| kWh per hour | 1.50 kWh |
| kWh per day (typical) | 6.00 kWh |
| kWh per month (typical) | 180.0 kWh |
| kWh per year (typical) | 2190.0 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: February 2026. Usage calculations are deterministic and based on appliance wattage and runtime assumptions.