Production-related energy index calculator

Divide period energy by matching production quantity to compare output-related energy intensity.

Units

I = \frac{\text{Energy}}{\text{Production}}

Calculator

Enter the values you know and leave one box empty. Calculate finds the empty one, the result or any input.

Given

I = \frac{72{,}000{,}000}{900} = 80{,}000

Symbol	Meaning	Unit
$I$	output-related energy index	Btu/ton
$\text{Energy}$	period energy	Btu
$\text{Production}$	matching production quantity	ton

Symbol	Meaning	Unit
$I$	output-related energy index	MJ/kg
$\text{Energy}$	period energy	MJ
$\text{Production}$	matching production quantity	kg

Results are estimates for study and screening. Check the inputs, units and assumptions before you use them for design, billing or contract decisions.