Futures Margin & Liquidation Price Calculator
Calculate Precise Maintenance Margin and Liquidation Thresholds Across Isolated and Cross Margin
Formula & Mathematical Definition
Determines the critical bankruptcy/liquidation trigger price for long positions (adjusted oppositely for short positions).
Step-by-Step Calculation Guide
Divide notional position value by leverage multiple.
Multiply notional position value by exchange maintenance margin rate.
Solve for the price where remaining margin equals required maintenance margin.
Frequently Asked Questions
What is the difference between Isolated and Cross margin liquidation?
Isolated margin limits potential loss exclusively to the margin assigned to that specific position. Cross margin shares account equity across all open positions, postponing liquidation but risking the total account balance if an adverse market event occurs.
What is Maintenance Margin Rate (MMR)?
MMR is the minimum percentage of position notional value required by the exchange to keep a position open. If collateral value drops below MMR, the exchange matching engine initiates liquidation.
How do funding rates affect the liquidation price in perpetual contracts?
Continuous funding fee payments deduct from your margin balance over time, which gradually moves the liquidation price closer to the current market price on extended swing trades.
Can you prevent liquidation without adding more margin?
Yes, by setting a hard stop loss well above (for longs) or below (for shorts) your liquidation price, or by partially closing position size to reduce total notional exposure and maintenance margin requirements.
What is liquidation slippage in volatile markets?
Liquidation slippage occurs when market depth is insufficient to absorb a forced liquidation market order at the bankruptcy price, triggering exchange insurance fund deductions or auto-deleveraging (ADL).