Electricity Cost Calculator

Calculate your electricity costs based on usage and rate

Input Parameters

Calculation Results

Monthly Electricity Cost

$0.00

Where:
Monthly Cost = kWh Usage × Electricity Rate

Electricity Cost Calculator Calculator Usage Guide

Learn how to use the Electricity Cost Calculator calculator and its working principles

How to Use the Calculator

  1. Enter your monthly electricity usage in kWh (kilowatt-hours).
  2. Enter your electricity rate in dollars per kWh ($/kWh).
  3. Click the "Calculate" button to compute your estimated monthly electricity cost.
  4. Use the "Reset" button to clear all inputs and start over.

Understanding the Formula

The calculator uses the following simple formula to estimate your electricity cost:

Monthly Cost = kWh Usage × Electricity Rate

For example, if you use 500 kWh of electricity in a month and your rate is $0.15 per kWh, your estimated monthly cost would be:

500 kWh × $0.15/kWh = $75.00

Important Notes

  • This calculator provides an estimate based on the inputs you provide. Actual costs may vary based on your utility company's rates and other factors.
  • For more accurate calculations, check your utility bill for specific rates and usage details.