Electric Bill Estimate
Estimate your monthly electricity bill from usage and rate.
About Electric Bill Estimate
The bill adds the metered energy cost to any fixed fee, then applies taxes and surcharges on that total. Dividing by a month gives an average daily cost. Separating the energy charge from fixed fees and taxes makes it clear how much of the bill is driven by actual usage.
Formula
Electric Bill Estimate
Bill = usage x rate + base + (energy + base) x tax%
- rate
- Per-kilowatt-hour energy price
- base
- Fixed monthly connection fee
Worked example
With the default values below, Electric Bill Estimate returns Energy Cost of $126.00. Change any input above and every figure here is recalculated in your browser.
Inputs used
- Monthly usageminimum 0 kWh
- 900 kWh
- Energy chargeminimum 0 $/kWh
- 0.14 $/kWh
- Base or fixed feeminimum 0
- 10
- Taxes and feesaccepts 0–50 %
- 5 %
Results
- Energy Cost
- $126.00
- Taxes and Fees
- $6.80
- Total Bill
- $142.80
- Cost per Day
- $4.69
Step by step
- 1Values used
- 2Electric Bill Estimate
- 3Energy Cost= 126.00
- 4Taxes and Fees= 6.80
- 5Total Bill= 142.80
- 6Cost per Day= 4.69
Assumptions and limits
- The result is derived only from the 4 inputs listed above. Anything not among them is not part of the calculation.
- In particular, this calculator does not take inflation or compounding frequency into account.
- Figures are rounded for display to 2 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.
How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.
Frequently Asked Questions
How is Electric Bill Estimate calculated?
Bill = usage x rate + base + (energy + base) x tax% The bill adds the metered energy cost to any fixed fee, then applies taxes and surcharges on that total. Dividing by a month gives an average daily cost.
Why does Electric Bill Estimate matter?
Separating the energy charge from fixed fees and taxes makes it clear how much of the bill is driven by actual usage.
What values do I need to enter?
This calculator takes 4 inputs: Monthly usage, Energy charge, Base or fixed fee, Taxes and fees. The pre-filled defaults are a realistic starting point — replace them with figures from your own environment for a result you can act on.