Enter the internal consumption and the external demand into the Calculator. The calculator will evaluate the Leontief Production Equation.

## Leontief Production Equation Formula

PTO = IC + ED

Variables:

- PTO is the Leontief Production Equation (total output)
- IC is the internal consumption
- ED is the external demand

To calculate Leontief Production Equation, sum the internal consumption and the external demand.

## How to Calculate Leontief Production Equation?

The following steps outline how to calculate the Leontief Production Equation.

- First, determine the internal consumption.
- Next, determine the external demand.
- Next, gather the formula from above = PTO = IC + ED.
- Finally, calculate the Leontief Production Equation.
- After inserting the variables and calculating the result, check your answer with the calculator above.

**Example Problem : **

Use the following variables as an example problem to test your knowledge.

internal consumption = 23

external demand = 235