Category Financial Stock Trading Margin Calculator Helps investors to calculate margins of stock trading Loading... Reset Add to Favorites Remove from Favorites Share Tool Suggest a Tool Scroll Down Send Feedback Stock Price ?Enter the price per share of the stock you want to trade. $ € £ ¥ ₹ Rp A$ C$ CHF CN¥ Quantity ?Enter how many shares or lots you want to trade. 1 lot = 100 shares. Number of shares Lot (1 lot = 100 shares) Margin Req. ?Enter margin requirement as a percentage, or fixed value per share or lot. % Fixed Amount (per share) Fixed Amount (per lot) Calculate The results will appear here... Amount Required Calculation Details Simplest tool to calculate the required amount or maintenance margin needed for investors to make securities purchase on margin. Share with friends Link copied