Appliance Electricity Cost Calculator — Estimate Energy Cost
Enter wattage, usage time, weekly frequency and your per-kWh rate to estimate weekly, monthly and yearly cost.
Weekly
Monthly
Yearly
Weekly energy: 2 kWh
Energy is watts × hours ÷ 1,000, then multiplied by your rate. Monthly cost uses the average of 52 weeks over 12 months.
Use the per-kWh rate from your bill. This usage estimate excludes tiered pricing, fixed charges, taxes and standby power.
Most looked up
- Frozen dumplingsFrozen foods180°C (355°F) · 10~12 min
- Sweet potatoVegetables200°C (390°F) · 30~40 min
- Frozen french friesFrozen foods200°C (390°F) · 15~18 min
- Pork bellyMeat200°C (390°F) · 12~15 min
- Chicken breastMeat180°C (355°F) · 15~18 min
- Chicken nuggetsFrozen foods180°C (355°F) · 8~10 min
- Chicken wingsMeat200°C (390°F) · 18~22 min
- PotatoVegetables200°C (390°F) · 25~35 min