# Margin Calculator

## helps sellers to calculate for profit margin, stock trading margin, currency exchange margin .

**Profit Margin Calculator**

Calculate the profit margin of making, trading products, or doing business in general. Please provide any two of the following to calculate the rest values.

**Stock Trading Margin Calculator**

Calculate the required amount or maintenance margin needed for investors to make securities purchase on margin.

**Currency Exchange Margin Calculator**

Calculate the minimum amount to maintain in the margin account to make currency trading.