Energy Efficiency
Formula:Energy Efficiency (%) = (Output / Input) × 100
Introduction to Energy Efficiency Calculator
Energy efficiency is a measure of the amount of useful output of energy in a system compared to the input provided. The formula for calculating energy efficiency as a percentage is given by dividing the output energy by the input energy and then multiplying by 100. In this formula, the output represents the useful output energy, and the input represents the input energy supplied to the system.
Parameter usage:
output
= useful output energyinput
= input energy
Example valid values:
output
= 500 kWhinput
= 1000 kWh
Output:
energy efficiency (%)
= calculated energy efficiency as a percentage
Data validation
The values of output and input should be greater than zero.
Summary
This calculator provides the energy efficiency of a system based on the useful output energy and the input energy supplied.
Tags: Energy, Efficiency, Percentage, Calculator