Contract Margin Calculator

Estimate futures margin load, capital efficiency, and contract exposure before increasing size.

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Futures Contract Margin Calculator

Estimate initial margin, maintenance margin, free margin, and utilization before placing any futures order.
Inputs

Calculate futures initial margin, maintenance requirement, utilization ratio, and free margin in real time.

Multiplier auto-set based on selected instrument. Example: ES = 50, NQ = 20, BTC = 1.
Results
Live Update
Instrument: ES
Instrument: ES
Mode: Leverage Model
Contracts: 2
Point Value: $100.00
Notional / Contract
$262,500.00
Total Notional
$525,000.00
Margin / Contract
$13,125.00
Required Initial Margin
$26,250.00
Maintenance Margin
$19,687.50
Free Margin
$73,750.00
Danger Meter
Margin Utilization: 26.25%
SAFE
Max Contracts (By Balance)
7
Recommended Safe Contracts
3
Safe utilization target: 40%
$ per 1 Point Move
$100.00
$ per 1% Move
$5,250.00
Liquidation Distance (Long Side)
14.048%
Liquidation Price (Long)
4,512.50
Liquidation Price (Short)
5,987.50
Margin Buffer
$54,062.50
Points to Zero Free Margin
737.50
Points to Maintenance Margin Call
803.13
Safe zone. You can increase position carefully.

Formula: Initial Margin = (Entry * Multiplier * Contracts) / Leverage, or Notional * Margin%. Liquidation uses free margin and total position size per point.

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Contract Margin FAQ

Contract margin
FAQ

This tool multiplies price, contract multiplier, and contract count, then applies either leverage logic or margin-percent logic based on your selected mode.
Need margin planning help?
Share your symbol, multiplier, and account size with support if you want a cleaner pre-trade margin safety plan.
Contact futures support