Electricity Bill Calculator
Estimate the bill from power, daily hours, days and tariff.
Input Data
Input Power P.
W
Input Hours/day.
h
Input Days.
d
Input Tariff.
$/kWh
Results
180$
Cost = P·h·d·rate/1000 = 180.000000 $
At a glance:Electricity Bill Calculator: enter parameters to compute results; complements related calculators.
Formula
Cost = P(W)·h·d·rate / 1000
How to Use
- Enter power P, hours/day, days and tariff.
- Get cost.
Case Studies
1000 W, 5 h/day, 30 days, 1.2 $/kWh
150 kWh used, cost = 150×1.2 = 180 $.
FAQ
Per kWh?
1 kWh = 1000 W·h, hence divide by 1000.
Tiered tariff?
This is a single-rate estimate.
Related Tools
References
Content review: Calculatorism Science Team. Formula and numeric tests verified; results for reference only.