Perpetual Futures Position & Liquidation Price Calculator

Estimated Liquidation Price, Position Sizing, Margin, PnL & ROI for Isolated Linear USDT Perpetual Positions

Position Parameters

Controls the relevant partner link. The estimate uses the MMR entered below.
Position Side
Position Sizing Mode
10x
Enter MMR as a percentage (e.g., 0.4 for 0.40%). It must be lower than 100 ÷ leverage.

Calculation Results

Position Notional 0.00 USDT
Position Quantity 0.00
Initial Margin 0.00 USDT
Estimated Liquidation Price 0.00 USDT
Distance to Liquidation N/A
Unrealized PnL 0.00 USDT
ROI (%) 0.00%
Notice: Estimate only. Actual liquidation price may differ due to fees, funding, maintenance-margin tiers, added margin, account mode and exchange rules.
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Frequently Asked Questions

How is the estimated liquidation price calculated for perpetual futures?

For an isolated linear USDT position, the estimate uses entry price, leverage, side and the MMR percentage you provide. Actual exchange values can differ because this simplified model does not include fees, funding, maintenance tiers, extra margin or account-wide collateral.

Can I calculate position quantity from margin in USDT?

Yes. Choose Margin (USDT), then enter your collateral amount. Quantity is estimated as margin multiplied by leverage and divided by entry price.