Portable Air Conditioner Energy Cost Calculator
Mobile cooling unit on wheels that vents hot air through a window hose.
Power Draw
1,500W
watts
Annual kWh
1,080
avg usage
Annual Cost
$140
avg national
CO₂/Year
0.77 tons
carbon impact
Portable Air Conditioner Cost Calculator
Customize usage and your state's electricity rate for accurate cost estimates.
Daily Cost
$1.17
Monthly Cost
$11.70
Annual Cost
$140
Lifetime Cost
$1,123
Energy Saving Opportunities
Smart VersionAvailable
Smart scheduling saves 10% more energy
~$14/year savings
Energy Saving Tips
- ✓Keep exhaust hose as short as possible
- ✓Empty water tank regularly
- ✓Seal the window kit properly
Compare Alternatives
| Appliance | Watts | Annual kWh | Annual Cost |
|---|---|---|---|
| Portable Air Conditioner (current) | 1,500W | 1,080 | $140 |
| Window Air Conditioner | 1,400W | 1,344 | $175 |
| Mini-Split Air Conditioner | 1,200W | 1,152 | $150 |
| Evaporative Cooler | 400W | 384 | $50 |
Portable Air Conditioner Cost Summary
Purchase Price (one-time)$450
Annual Energy Cost (at 13¢/kWh)$140
Lifespan 8 years
Lifetime Energy Cost (energy only)$1,123
Total Cost of Ownership (purchase + energy)$1,573
Portable Air Conditioner Energy FAQ
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