Margin Calculator
Estimate the margin required to open a position at a given leverage ratio.
Margin Calculator
Required margin
400.00
How to use it
- 1Enter the position size in units.
- 2Enter the current price.
- 3Enter your leverage ratio.
Formula
Margin = (Units × Price) ÷ Leverage
Worked example
100,000 units at 1.0850 on 1:30 leverage requires (100,000 × 1.0850) ÷ 30 = 3,616.67.
Why it matters
Margin is reserved rather than spent. It is released when the position closes.
If equity falls below the required margin level, a broker may close positions automatically.
This calculator is an educational utility, not personalised financial advice.
Frequently asked questions
Is margin a fee?
No. It is a portion of your balance held as collateral while a position is open.