Window Air Conditioner Energy Cost Calculator
Self-contained cooling unit installed in a window frame for single-room cooling.
Power Draw
1,400W
watts
Annual kWh
1,344
avg usage
Annual Cost
$175
avg national
CO₂/Year
0.96 tons
carbon impact
Window Air Conditioner Cost Calculator
Customize usage and your state's electricity rate for accurate cost estimates.
Daily Cost
$1.46
Monthly Cost
$14.56
Annual Cost
$175
Lifetime Cost
$1,747
Energy Saving Opportunities
ENERGY STARAvailable
Save up to 10% vs standard models
~$17/year savings
Smart VersionAvailable
Smart scheduling saves 15% more energy
~$26/year savings
Energy Saving Tips
- ✓Choose the right size for your room
- ✓Seal gaps around the unit
- ✓Clean filter biweekly
Compare Alternatives
| Appliance | Watts | Annual kWh | Annual Cost |
|---|---|---|---|
| Window Air Conditioner (current) | 1,400W | 1,344 | $175 |
| Mini-Split Air Conditioner | 1,200W | 1,152 | $150 |
| Portable Air Conditioner | 1,500W | 1,080 | $140 |
| Evaporative Cooler | 400W | 384 | $50 |
Window Air Conditioner Cost Summary
Purchase Price (one-time)$350
Annual Energy Cost (at 13¢/kWh)$175
Lifespan 10 years
Lifetime Energy Cost (energy only)$1,747
Total Cost of Ownership (purchase + energy)$2,097
Window Air Conditioner Energy FAQ
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