⚡ Energy Cost
kWh to Cost Calculator
Convert kilowatt-hours (kWh) to cost based on your electricity rate.
Energy Consumption
kWh
Total kilowatt-hours consumed
Electricity Rate
$
/kWh
Cost per kilowatt-hour
Billing Period
Select your billing period
Cost
0%
Total Cost
$0.00
estimated energy cost
Energy Used
0 kWh
Rate
$0.00/kWh
Daily Cost
$0.00
Period
Monthly
📊 Cost Breakdown
| Period | Days | kWh Used | Cost |
|---|
How the formula works
Cost = kWh × Rate | Daily Cost = (kWh ÷ Days) × Rate
- Total Cost = Energy (kWh) × Electricity Rate
- Daily Cost = Total Cost ÷ Number of Days in Period
- Monthly = 30 days, Quarterly = 90 days, Yearly = 365 days
- Rate is typically in $/kWh or ₵/kWh