Desktop Computer Energy Cost Calculator
Standard desktop personal computer for work, browsing, and general computing tasks.
Power Draw
200W
watts
Annual kWh
480
avg usage
Annual Cost
$62
avg national
CO₂/Year
0.34 tons
carbon impact
Desktop Computer Cost Calculator
Customize usage and your state's electricity rate for accurate cost estimates.
Daily Cost
$0.21
Monthly Cost
$5.20
Annual Cost
$62
Lifetime Cost
$374
Energy Saving Opportunities
ENERGY STARAvailable
Save up to 30% vs standard models
~$19/year savings
Energy Saving Tips
- ✓Enable sleep mode after 15 minutes
- ✓Use 80 Plus certified power supply
- ✓Turn off monitor separately
Compare Alternatives
| Appliance | Watts | Annual kWh | Annual Cost |
|---|---|---|---|
| Desktop Computer (current) | 200W | 480 | $62 |
| Laptop Computer | 60W | 144 | $19 |
| Gaming PC | 500W | 600 | $78 |
Desktop Computer Cost Summary
Purchase Price (one-time)$800
Annual Energy Cost (at 13¢/kWh)$62
Lifespan 6 years
Lifetime Energy Cost (energy only)$374
Total Cost of Ownership (purchase + energy)$1,174
Desktop Computer Energy FAQ
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