Margin Calculator

Estimate required margin based on trade value, leverage, and optional account balance.

Trade Parameters

Instrument Type

Trade Value / Notional Value

Enter trade value or notional value based on your broker’s contract assumptions.

Leverage

Account Balance (Optional)

ESTIMATED REQUIRED MARGIN

$500.00

Based on your inputs and selected assumptions.

Effective Leverage5.00x

Margin Usage %25.00%

Remaining Balance After Margin$1,500.00

How it works

Margin estimates how much account value may be required to open or maintain a leveraged position based on trade value and leverage. Actual requirements may vary by broker, exchange, instrument, account type, and market conditions.

The Formula

Required Margin

Required Margin = Trade Value / Leverage

Margin Usage %

Margin Usage % = (Required Margin / Account Balance) × 100

Assumptions

Results may vary by broker, exchange, instrument, contract size, fees, and market conditions.

Example Calculation

Using the following assumptions:

Trade Value: $10,000
Leverage: 20
Account Balance: $2,000

Required Margin

10,000 / 20 = $500

Remaining Balance After Margin

2,000 - 500 = $1,500

Margin Usage %

(500 / 2,000) × 100 = 25%

Frequently Asked Questions

What does this margin calculator estimate?

This margin calculator estimates the account value that may be required to open or maintain a leveraged position based on the trade value and leverage inputs you provide.

Does this guarantee broker margin requirements?

No. Actual margin requirements may vary by broker, exchange, instrument, account type, and current market conditions. This tool provides a mathematical reference calculation based on your assumptions.