Estimate how much a reduction in electricity use could save you each month and each year. Grab your latest bill: you’ll need your monthly kWh usage and your rate per kWh.
Estimated savings
Enter your usage and rate to see an estimate.
Potential annual savings
Potential monthly savings
Current usage-based cost / month
Electricity saved / year
How this calculator works
Monthly savings = monthly kWh × rate per kWh × (reduction % ÷ 100)Annual savings = monthly savings × 12
Assumptions and limits
- Uses one flat rate. Tiered, time-of-use, and demand pricing can make real savings higher or lower.
- Fixed monthly charges, taxes, and fees are excluded — they usually don’t fall when usage does.
- The reduction percentage is your input, not a promise about any product or habit change.
- Rates change over time; the estimate assumes today’s rate for the whole year.
This is an illustrative estimate, not a guarantee of savings.
