# Detailed Marginal Cost Calculation, Formulas

# Marginal Cost (MC) Calculator

An marginal cost calculation is the change in total cost that arises when the quantity produced changes by one unit.

Step by Step calculation

# How to Find Change in Total Cost

# How to Find Change in Quantity

## Marginal Cost Formula

Marginal Cost = Change in Total Cost / Change in Quantity

Marginal Cost is the change in the total cost of production upon a change in output that is the change in the quantity of production.

## Change in Total Cost Formula

Change in Total Cost = Total Cost of Production Including Additional Unit - Total Cost of Production of Normal Unit

## Change in Quantity Formula

Change in Quantity = Total Quantity Product Including Additional unit - Total Quantity Product of Normal Unit