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 – 18 base | 2.0000% | 20.00x | — |
| 2 | 18.01 – 36 base | 3.0000% | 15.00x | — |
| 3 | 36.01 – 54 base | 4.0000% | 12.50x | — |
| 4 | 54.01 – 72 base | 4.5000% | 11.76x | — |
| 5 | 72.01 – 90 base | 5.0000% | 11.11x | — |
| 6 | 90.01 – 108 base | 5.5000% | 10.52x | — |
| 7 | 108.01 – 126 base | 6.0000% | 10.00x | — |
| 8 | 126.01 – 144 base | 6.5000% | 9.52x | — |
| 9 | 144.01 – 162 base | 7.0000% | 9.09x | — |
| 10 | 162.01 – 180 base | 7.5000% | 8.69x | — |
| 11 | 180.01 – 198 base | 8.0000% | 8.33x | — |
| 12 | 198.01 – 216 base | 8.5000% | 8.00x | — |
| 13 | 216.01 – 234 base | 9.0000% | 7.69x | — |
| 14 | 234.01 – 252 base | 9.5000% | 7.40x | — |
| 15 | 252.01 – 270 base | 10.0000% | 7.14x | — |
| 16 | 270.01 – 288 base | 10.5000% | 6.89x | — |
| 17 | 288.01 – 306 base | 11.0000% | 6.66x | — |
| 18 | 306.01 – 324 base | 11.5000% | 6.45x | — |
| 19 | 324.01 – 342 base | 12.0000% | 6.25x | — |
| 20 | 342.01 – 360 base | 12.5000% | 6.06x | — |
| 21 | 360.01 – 378 base | 13.0000% | 5.88x | — |
| 22 | 378.01 – 396 base | 13.5000% | 5.71x | — |
| 23 | 396.01 – 414 base | 14.0000% | 5.55x | — |
| 24 | 414.01 – 432 base | 14.5000% | 5.40x | — |
| 25 | 432.01 – 450 base | 15.0000% | 5.26x | — |
| 26 | 450.01 – 468 base | 15.5000% | 5.12x | — |
| 27 | 468.01 – 486 base | 16.0000% | 5.00x | — |
| 28 | 486.01 – 504 base | 16.5000% | 4.87x | — |
| 29 | 504.01 – 522 base | 17.0000% | 4.76x | — |
| 30 | 522.01 – 540 base | 17.5000% | 4.65x | — |
| 31 | 540.01 – 558 base | 18.0000% | 4.54x | — |
| 32 | 558.01 – 576 base | 18.5000% | 4.44x | — |
| 33 | 576.01 – 594 base | 19.0000% | 4.34x | — |
| 34 | 594.01 – 612 base | 19.5000% | 4.25x | — |
| 35 | 612.01 – 630 base | 20.0000% | 4.16x | — |
| 36 | 630.01 – 648 base | 20.5000% | 4.08x | — |
| 37 | 648.01 – 666 base | 21.0000% | 4.00x | — |
| 38 | 666.01 – 684 base | 21.5000% | 3.92x | — |
| 39 | 684.01 – 702 base | 22.0000% | 3.84x | — |
| 40 | 702.01 – 720 base | 22.5000% | 3.77x | — |
| 41 | 720.01 – 738 base | 23.0000% | 3.70x | — |
| 42 | 738.01 – 756 base | 23.5000% | 3.63x | — |
| 43 | 756.01 – 774 base | 24.0000% | 3.57x | — |
| 44 | 774.01 – 792 base | 24.5000% | 3.50x | — |
| 45 | 792.01 – 810 base | 25.0000% | 3.44x | — |
| 46 | 810.01 – 828 base | 25.5000% | 3.38x | — |
| 47 | 828.01 – 846 base | 26.0000% | 3.33x | — |
| 48 | 846.01 – 864 base | 26.5000% | 3.27x | — |
| 49 | 864.01 – 882 base | 27.0000% | 3.22x | — |
| 50 | 882.01 – 900 base | 27.5000% | 3.17x | — |
| 51 | 900.01 – 918 base | 28.0000% | 3.12x | — |
| 52 | 918.01 – 936 base | 28.5000% | 3.07x | — |
| 53 | 936.01 – 954 base | 29.0000% | 3.03x | — |
| 54 | 954.01 – 972 base | 29.5000% | 2.98x | — |
| 55 | 972.01 – 990 base | 30.0000% | 2.94x | — |
| 56 | 990.01 – 1008 base | 30.5000% | 2.89x | — |
| 57 | 1008.01 – 1026 base | 31.0000% | 2.85x | — |
| 58 | 1026.01 – 1044 base | 31.5000% | 2.81x | — |
| 59 | 1044.01 – 1062 base | 32.0000% | 2.77x | — |
| 60 | 1062.01 – 1080 base | 32.5000% | 2.73x | — |
| 61 | 1080.01 – 1098 base | 33.0000% | 2.70x | — |
| 62 | 1098.01 – 1116 base | 33.5000% | 2.66x | — |
| 63 | 1116.01 – 1134 base | 34.0000% | 2.63x | — |
| 64 | 1134.01 – 1152 base | 34.5000% | 2.59x | — |
| 65 | 1152.01 – 1170 base | 35.0000% | 2.56x | — |
| 66 | 1170.01 – 1188 base | 35.5000% | 2.53x | — |
| 67 | 1188.01 – 1206 base | 36.0000% | 2.50x | — |
| 68 | 1206.01 – 1224 base | 36.5000% | 2.46x | — |
| 69 | 1224.01 – 1242 base | 37.0000% | 2.43x | — |
| 70 | 1242.01 – 1260 base | 37.5000% | 2.40x | — |
| 71 | 1260.01 – 1278 base | 38.0000% | 2.38x | — |
| 72 | 1278.01 – 1296 base | 38.5000% | 2.35x | — |
| 73 | 1296.01 – 1314 base | 39.0000% | 2.32x | — |
| 74 | 1314.01 – 1332 base | 39.5000% | 2.29x | — |
| 75 | 1332.01 – 1350 base | 40.0000% | 2.27x | — |
| 76 | 1350.01 – 1368 base | 40.5000% | 2.24x | — |
| 77 | 1368.01 – 1386 base | 41.0000% | 2.22x | — |
| 78 | 1386.01 – 1404 base | 41.5000% | 2.19x | — |
| 79 | 1404.01 – 1422 base | 42.0000% | 2.17x | — |
| 80 | 1422.01 – 1440 base | 42.5000% | 2.15x | — |
| 81 | 1440.01 – 1458 base | 43.0000% | 2.12x | — |
| 82 | 1458.01 – 1476 base | 43.5000% | 2.10x | — |
| 83 | 1476.01 – 1494 base | 44.0000% | 2.08x | — |
| 84 | 1494.01 – 1512 base | 44.5000% | 2.06x | — |
| 85 | 1512.01 – 1530 base | 45.0000% | 2.04x | — |
| 86 | 1530.01 – 1548 base | 45.5000% | 2.02x | — |
| 87 | 1548.01 – 1566 base | 46.0000% | 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