Perpetual liquidation price calculator
Estimate isolated liquidation prices for linear perpetuals using collected maintenance margin tiers.
Data as of 2026-09-09 16:03 UTC
Margin ladder for this contract
| Tier | Range | Maintenance rate | Max leverage | Deduction |
|---|---|---|---|---|
| 1 | 0 – 5.5 base | 1.0000% | 50.00x | — |
| 2 | 5.501 – 12 base | 1.5000% | 40.00x | — |
| 3 | 12.001 – 22 base | 3.0000% | 20.00x | — |
| 4 | 22.001 – 44 base | 3.5000% | 18.18x | — |
| 5 | 44.001 – 66 base | 4.0000% | 16.66x | — |
| 6 | 66.001 – 88 base | 4.5000% | 15.38x | — |
| 7 | 88.001 – 110 base | 5.0000% | 14.28x | — |
| 8 | 110.001 – 132 base | 5.5000% | 13.33x | — |
| 9 | 132.001 – 154 base | 6.0000% | 12.50x | — |
| 10 | 154.001 – 176 base | 6.5000% | 11.76x | — |
| 11 | 176.001 – 198 base | 7.0000% | 11.11x | — |
| 12 | 198.001 – 220 base | 7.5000% | 10.52x | — |
| 13 | 220.001 – 242 base | 8.0000% | 10.00x | — |
| 14 | 242.001 – 264 base | 8.5000% | 9.52x | — |
| 15 | 264.001 – 286 base | 9.0000% | 9.09x | — |
| 16 | 286.001 – 308 base | 9.5000% | 8.69x | — |
| 17 | 308.001 – 330 base | 10.0000% | 8.33x | — |
| 18 | 330.001 – 352 base | 10.5000% | 8.00x | — |
| 19 | 352.001 – 374 base | 11.0000% | 7.69x | — |
| 20 | 374.001 – 396 base | 11.5000% | 7.40x | — |
| 21 | 396.001 – 418 base | 12.0000% | 7.14x | — |
| 22 | 418.001 – 440 base | 12.5000% | 6.89x | — |
| 23 | 440.001 – 462 base | 13.0000% | 6.66x | — |
| 24 | 462.001 – 484 base | 13.5000% | 6.45x | — |
| 25 | 484.001 – 506 base | 14.0000% | 6.25x | — |
| 26 | 506.001 – 528 base | 14.5000% | 6.06x | — |
| 27 | 528.001 – 550 base | 15.0000% | 5.88x | — |
| 28 | 550.001 – 572 base | 15.5000% | 5.71x | — |
| 29 | 572.001 – 594 base | 16.0000% | 5.55x | — |
| 30 | 594.001 – 616 base | 16.5000% | 5.40x | — |
| 31 | 616.001 – 638 base | 17.0000% | 5.26x | — |
| 32 | 638.001 – 660 base | 17.5000% | 5.12x | — |
| 33 | 660.001 – 682 base | 18.0000% | 5.00x | — |
| 34 | 682.001 – 704 base | 18.5000% | 4.87x | — |
| 35 | 704.001 – 726 base | 19.0000% | 4.76x | — |
| 36 | 726.001 – 748 base | 19.5000% | 4.65x | — |
| 37 | 748.001 – 770 base | 20.0000% | 4.54x | — |
| 38 | 770.001 – 792 base | 20.5000% | 4.44x | — |
| 39 | 792.001 – 814 base | 21.0000% | 4.34x | — |
| 40 | 814.001 – 836 base | 21.5000% | 4.25x | — |
| 41 | 836.001 – 858 base | 22.0000% | 4.16x | — |
| 42 | 858.001 – 880 base | 22.5000% | 4.08x | — |
| 43 | 880.001 – 902 base | 23.0000% | 4.00x | — |
| 44 | 902.001 – 924 base | 23.5000% | 3.92x | — |
| 45 | 924.001 – 946 base | 24.0000% | 3.84x | — |
| 46 | 946.001 – 968 base | 24.5000% | 3.77x | — |
| 47 | 968.001 – 990 base | 25.0000% | 3.70x | — |
| 48 | 990.001 – 1012 base | 25.5000% | 3.63x | — |
| 49 | 1012.001 – 1034 base | 26.0000% | 3.57x | — |
| 50 | 1034.001 – 1056 base | 26.5000% | 3.50x | — |
| 51 | 1056.001 – 1078 base | 27.0000% | 3.44x | — |
| 52 | 1078.001 – 1100 base | 27.5000% | 3.38x | — |
| 53 | 1100.001 – 1122 base | 28.0000% | 3.33x | — |
| 54 | 1122.001 – 1144 base | 28.5000% | 3.27x | — |
| 55 | 1144.001 – 1166 base | 29.0000% | 3.22x | — |
| 56 | 1166.001 – 1188 base | 29.5000% | 3.17x | — |
| 57 | 1188.001 – 1210 base | 30.0000% | 3.12x | — |
| 58 | 1210.001 – 1232 base | 30.5000% | 3.07x | — |
| 59 | 1232.001 – 1254 base | 31.0000% | 3.03x | — |
| 60 | 1254.001 – 1276 base | 31.5000% | 2.98x | — |
| 61 | 1276.001 – 1298 base | 32.0000% | 2.94x | — |
| 62 | 1298.001 – 1320 base | 32.5000% | 2.89x | — |
| 63 | 1320.001 – 1342 base | 33.0000% | 2.85x | — |
| 64 | 1342.001 – 1364 base | 33.5000% | 2.81x | — |
| 65 | 1364.001 – 1386 base | 34.0000% | 2.77x | — |
| 66 | 1386.001 – 1408 base | 34.5000% | 2.73x | — |
| 67 | 1408.001 – 1430 base | 35.0000% | 2.70x | — |
| 68 | 1430.001 – 1452 base | 35.5000% | 2.66x | — |
| 69 | 1452.001 – 1474 base | 36.0000% | 2.63x | — |
| 70 | 1474.001 – 1496 base | 36.5000% | 2.59x | — |
| 71 | 1496.001 – 1518 base | 37.0000% | 2.56x | — |
| 72 | 1518.001 – 1540 base | 37.5000% | 2.53x | — |
| 73 | 1540.001 – 1562 base | 38.0000% | 2.50x | — |
| 74 | 1562.001 – 1584 base | 38.5000% | 2.46x | — |
| 75 | 1584.001 – 1606 base | 39.0000% | 2.43x | — |
| 76 | 1606.001 – 1628 base | 39.5000% | 2.40x | — |
| 77 | 1628.001 – 1650 base | 40.0000% | 2.38x | — |
| 78 | 1650.001 – 1672 base | 40.5000% | 2.35x | — |
| 79 | 1672.001 – 1694 base | 41.0000% | 2.32x | — |
| 80 | 1694.001 – 1716 base | 41.5000% | 2.29x | — |
| 81 | 1716.001 – 1738 base | 42.0000% | 2.27x | — |
| 82 | 1738.001 – 1760 base | 42.5000% | 2.24x | — |
| 83 | 1760.001 – 1782 base | 43.0000% | 2.22x | — |
| 84 | 1782.001 – 1804 base | 43.5000% | 2.19x | — |
| 85 | 1804.001 – 1826 base | 44.0000% | 2.17x | — |
| 86 | 1826.001 – 1848 base | 44.5000% | 2.15x | — |
| 87 | 1848.001 – 1870 base | 45.0000% | 2.12x | — |
| 88 | 1870.001 – 1892 base | 45.5000% | 2.10x | — |
| 89 | 1892.001 – 1914 base | 46.0000% | 2.08x | — |
| 90 | 1914.001 – 1936 base | 46.5000% | 2.06x | — |
| 91 | 1936.001 – 1958 base | 47.0000% | 2.04x | — |
| 92 | 1958.001 – 1980 base | 47.5000% | 2.02x | — |
| 93 | 1980.001 – 2002 base | 48.0000% | 2.00x | — |
An isolated-margin estimate for linear contracts; excludes closing fees, accrued funding, auto-added margin and other positions.
Calculation method and limits
Funding paid or received while holding is excluded from this tool: see how notional, leverage and funding payments relate.
How should I enter a position?
Choose an asset and a contract with usable tiers, then enter the actual entry price, base-asset quantity, leverage and added margin. Price uses the contract’s quote currency; margin uses its settlement currency. For 0.1 BTC enter 0.1, not a count of contracts or a dollar investment. The prefilled mark price is a starting example; replace it with the actual average entry for an existing position.
What determines the liquidation estimate?
Initial margin is entry notional divided by leverage, plus added margin. The liquidation boundary is where position equity, including directional unrealised P&L, equals the maintenance requirement. That requirement uses notional value and the applicable tier at the liquidation price, subtracting a maintenance deduction where the venue uses one. Changing size or leverage may change the tier, so a single fixed maintenance rate is insufficient.
Why might the venue display a different price?
The tool models an isolated linear contract, valuing quote and collateral units 1:1 without exchange-rate changes or collateral haircuts. It excludes cross or portfolio margin, inverse coin-margined contracts, fees, funding already paid or received, automatic margin additions and other positions. Parameters may change after collection. Liquidation typically uses mark price; execution prices also depend on liquidity. Verify the result against the venue’s account display and current risk rules.
Where can I verify the rules and data?
Bybit maintenance margin · Hyperliquid liquidation rules · Official API sources for all multiple venues