Perpetual liquidation price calculator
Estimate isolated liquidation prices for linear perpetuals using collected maintenance margin tiers.
Data as of 2026-09-09 14:58 UTC
Margin ladder for this contract
| Tier | Range | Maintenance rate | Max leverage | Deduction |
|---|---|---|---|---|
| 1 | 0 – 20 base | 3.5000% | 10.00x | — |
| 2 | 20.1 – 40 base | 4.0000% | 9.52x | — |
| 3 | 40.1 – 60 base | 4.5000% | 9.09x | — |
| 4 | 60.1 – 80 base | 5.0000% | 8.69x | — |
| 5 | 80.1 – 100 base | 5.5000% | 8.33x | — |
| 6 | 100.1 – 120 base | 6.0000% | 8.00x | — |
| 7 | 120.1 – 140 base | 6.5000% | 7.69x | — |
| 8 | 140.1 – 160 base | 7.0000% | 7.40x | — |
| 9 | 160.1 – 180 base | 7.5000% | 7.14x | — |
| 10 | 180.1 – 200 base | 8.0000% | 6.89x | — |
| 11 | 200.1 – 220 base | 8.5000% | 6.66x | — |
| 12 | 220.1 – 240 base | 9.0000% | 6.45x | — |
| 13 | 240.1 – 260 base | 9.5000% | 6.25x | — |
| 14 | 260.1 – 280 base | 10.0000% | 6.06x | — |
| 15 | 280.1 – 300 base | 10.5000% | 5.88x | — |
| 16 | 300.1 – 320 base | 11.0000% | 5.71x | — |
| 17 | 320.1 – 340 base | 11.5000% | 5.55x | — |
| 18 | 340.1 – 360 base | 12.0000% | 5.40x | — |
| 19 | 360.1 – 380 base | 12.5000% | 5.26x | — |
| 20 | 380.1 – 400 base | 13.0000% | 5.12x | — |
| 21 | 400.1 – 420 base | 13.5000% | 5.00x | — |
| 22 | 420.1 – 440 base | 14.0000% | 4.87x | — |
| 23 | 440.1 – 460 base | 14.5000% | 4.76x | — |
| 24 | 460.1 – 480 base | 15.0000% | 4.65x | — |
| 25 | 480.1 – 500 base | 15.5000% | 4.54x | — |
| 26 | 500.1 – 520 base | 16.0000% | 4.44x | — |
| 27 | 520.1 – 540 base | 16.5000% | 4.34x | — |
| 28 | 540.1 – 560 base | 17.0000% | 4.25x | — |
| 29 | 560.1 – 580 base | 17.5000% | 4.16x | — |
| 30 | 580.1 – 600 base | 18.0000% | 4.08x | — |
| 31 | 600.1 – 620 base | 18.5000% | 4.00x | — |
| 32 | 620.1 – 640 base | 19.0000% | 3.92x | — |
| 33 | 640.1 – 660 base | 19.5000% | 3.84x | — |
| 34 | 660.1 – 680 base | 20.0000% | 3.77x | — |
| 35 | 680.1 – 700 base | 20.5000% | 3.70x | — |
| 36 | 700.1 – 720 base | 21.0000% | 3.63x | — |
| 37 | 720.1 – 740 base | 21.5000% | 3.57x | — |
| 38 | 740.1 – 760 base | 22.0000% | 3.50x | — |
| 39 | 760.1 – 780 base | 22.5000% | 3.44x | — |
| 40 | 780.1 – 800 base | 23.0000% | 3.38x | — |
| 41 | 800.1 – 820 base | 23.5000% | 3.33x | — |
| 42 | 820.1 – 840 base | 24.0000% | 3.27x | — |
| 43 | 840.1 – 860 base | 24.5000% | 3.22x | — |
| 44 | 860.1 – 880 base | 25.0000% | 3.17x | — |
| 45 | 880.1 – 900 base | 25.5000% | 3.12x | — |
| 46 | 900.1 – 920 base | 26.0000% | 3.07x | — |
| 47 | 920.1 – 940 base | 26.5000% | 3.03x | — |
| 48 | 940.1 – 960 base | 27.0000% | 2.98x | — |
| 49 | 960.1 – 980 base | 27.5000% | 2.94x | — |
| 50 | 980.1 – 1000 base | 28.0000% | 2.89x | — |
| 51 | 1000.1 – 1020 base | 28.5000% | 2.85x | — |
| 52 | 1020.1 – 1040 base | 29.0000% | 2.81x | — |
| 53 | 1040.1 – 1060 base | 29.5000% | 2.77x | — |
| 54 | 1060.1 – 1080 base | 30.0000% | 2.73x | — |
| 55 | 1080.1 – 1100 base | 30.5000% | 2.70x | — |
| 56 | 1100.1 – 1120 base | 31.0000% | 2.66x | — |
| 57 | 1120.1 – 1140 base | 31.5000% | 2.63x | — |
| 58 | 1140.1 – 1160 base | 32.0000% | 2.59x | — |
| 59 | 1160.1 – 1180 base | 32.5000% | 2.56x | — |
| 60 | 1180.1 – 1200 base | 33.0000% | 2.53x | — |
| 61 | 1200.1 – 1220 base | 33.5000% | 2.50x | — |
| 62 | 1220.1 – 1240 base | 34.0000% | 2.46x | — |
| 63 | 1240.1 – 1260 base | 34.5000% | 2.43x | — |
| 64 | 1260.1 – 1280 base | 35.0000% | 2.40x | — |
| 65 | 1280.1 – 1300 base | 35.5000% | 2.38x | — |
| 66 | 1300.1 – 1320 base | 36.0000% | 2.35x | — |
| 67 | 1320.1 – 1340 base | 36.5000% | 2.32x | — |
| 68 | 1340.1 – 1360 base | 37.0000% | 2.29x | — |
| 69 | 1360.1 – 1380 base | 37.5000% | 2.27x | — |
| 70 | 1380.1 – 1400 base | 38.0000% | 2.24x | — |
| 71 | 1400.1 – 1420 base | 38.5000% | 2.22x | — |
| 72 | 1420.1 – 1440 base | 39.0000% | 2.19x | — |
| 73 | 1440.1 – 1460 base | 39.5000% | 2.17x | — |
| 74 | 1460.1 – 1480 base | 40.0000% | 2.15x | — |
| 75 | 1480.1 – 1500 base | 40.5000% | 2.12x | — |
| 76 | 1500.1 – 1520 base | 41.0000% | 2.10x | — |
| 77 | 1520.1 – 1540 base | 41.5000% | 2.08x | — |
| 78 | 1540.1 – 1560 base | 42.0000% | 2.06x | — |
| 79 | 1560.1 – 1580 base | 42.5000% | 2.04x | — |
| 80 | 1580.1 – 1600 base | 43.0000% | 2.02x | — |
| 81 | 1600.1 – 1620 base | 43.5000% | 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