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 – 10 base | 3.5000% | 10.00x | — |
| 2 | 10.01 – 20 base | 4.0000% | 9.52x | — |
| 3 | 20.01 – 30 base | 4.5000% | 9.09x | — |
| 4 | 30.01 – 40 base | 5.0000% | 8.69x | — |
| 5 | 40.01 – 50 base | 5.5000% | 8.33x | — |
| 6 | 50.01 – 60 base | 6.0000% | 8.00x | — |
| 7 | 60.01 – 70 base | 6.5000% | 7.69x | — |
| 8 | 70.01 – 80 base | 7.0000% | 7.40x | — |
| 9 | 80.01 – 90 base | 7.5000% | 7.14x | — |
| 10 | 90.01 – 100 base | 8.0000% | 6.89x | — |
| 11 | 100.01 – 110 base | 8.5000% | 6.66x | — |
| 12 | 110.01 – 120 base | 9.0000% | 6.45x | — |
| 13 | 120.01 – 130 base | 9.5000% | 6.25x | — |
| 14 | 130.01 – 140 base | 10.0000% | 6.06x | — |
| 15 | 140.01 – 150 base | 10.5000% | 5.88x | — |
| 16 | 150.01 – 160 base | 11.0000% | 5.71x | — |
| 17 | 160.01 – 170 base | 11.5000% | 5.55x | — |
| 18 | 170.01 – 180 base | 12.0000% | 5.40x | — |
| 19 | 180.01 – 190 base | 12.5000% | 5.26x | — |
| 20 | 190.01 – 200 base | 13.0000% | 5.12x | — |
| 21 | 200.01 – 210 base | 13.5000% | 5.00x | — |
| 22 | 210.01 – 220 base | 14.0000% | 4.87x | — |
| 23 | 220.01 – 230 base | 14.5000% | 4.76x | — |
| 24 | 230.01 – 240 base | 15.0000% | 4.65x | — |
| 25 | 240.01 – 250 base | 15.5000% | 4.54x | — |
| 26 | 250.01 – 260 base | 16.0000% | 4.44x | — |
| 27 | 260.01 – 270 base | 16.5000% | 4.34x | — |
| 28 | 270.01 – 280 base | 17.0000% | 4.25x | — |
| 29 | 280.01 – 290 base | 17.5000% | 4.16x | — |
| 30 | 290.01 – 300 base | 18.0000% | 4.08x | — |
| 31 | 300.01 – 310 base | 18.5000% | 4.00x | — |
| 32 | 310.01 – 320 base | 19.0000% | 3.92x | — |
| 33 | 320.01 – 330 base | 19.5000% | 3.84x | — |
| 34 | 330.01 – 340 base | 20.0000% | 3.77x | — |
| 35 | 340.01 – 350 base | 20.5000% | 3.70x | — |
| 36 | 350.01 – 360 base | 21.0000% | 3.63x | — |
| 37 | 360.01 – 370 base | 21.5000% | 3.57x | — |
| 38 | 370.01 – 380 base | 22.0000% | 3.50x | — |
| 39 | 380.01 – 390 base | 22.5000% | 3.44x | — |
| 40 | 390.01 – 400 base | 23.0000% | 3.38x | — |
| 41 | 400.01 – 410 base | 23.5000% | 3.33x | — |
| 42 | 410.01 – 420 base | 24.0000% | 3.27x | — |
| 43 | 420.01 – 430 base | 24.5000% | 3.22x | — |
| 44 | 430.01 – 440 base | 25.0000% | 3.17x | — |
| 45 | 440.01 – 450 base | 25.5000% | 3.12x | — |
| 46 | 450.01 – 460 base | 26.0000% | 3.07x | — |
| 47 | 460.01 – 470 base | 26.5000% | 3.03x | — |
| 48 | 470.01 – 480 base | 27.0000% | 2.98x | — |
| 49 | 480.01 – 490 base | 27.5000% | 2.94x | — |
| 50 | 490.01 – 500 base | 28.0000% | 2.89x | — |
| 51 | 500.01 – 510 base | 28.5000% | 2.85x | — |
| 52 | 510.01 – 520 base | 29.0000% | 2.81x | — |
| 53 | 520.01 – 530 base | 29.5000% | 2.77x | — |
| 54 | 530.01 – 540 base | 30.0000% | 2.73x | — |
| 55 | 540.01 – 550 base | 30.5000% | 2.70x | — |
| 56 | 550.01 – 560 base | 31.0000% | 2.66x | — |
| 57 | 560.01 – 570 base | 31.5000% | 2.63x | — |
| 58 | 570.01 – 580 base | 32.0000% | 2.59x | — |
| 59 | 580.01 – 590 base | 32.5000% | 2.56x | — |
| 60 | 590.01 – 600 base | 33.0000% | 2.53x | — |
| 61 | 600.01 – 610 base | 33.5000% | 2.50x | — |
| 62 | 610.01 – 620 base | 34.0000% | 2.46x | — |
| 63 | 620.01 – 630 base | 34.5000% | 2.43x | — |
| 64 | 630.01 – 640 base | 35.0000% | 2.40x | — |
| 65 | 640.01 – 650 base | 35.5000% | 2.38x | — |
| 66 | 650.01 – 660 base | 36.0000% | 2.35x | — |
| 67 | 660.01 – 670 base | 36.5000% | 2.32x | — |
| 68 | 670.01 – 680 base | 37.0000% | 2.29x | — |
| 69 | 680.01 – 690 base | 37.5000% | 2.27x | — |
| 70 | 690.01 – 700 base | 38.0000% | 2.24x | — |
| 71 | 700.01 – 710 base | 38.5000% | 2.22x | — |
| 72 | 710.01 – 720 base | 39.0000% | 2.19x | — |
| 73 | 720.01 – 730 base | 39.5000% | 2.17x | — |
| 74 | 730.01 – 740 base | 40.0000% | 2.15x | — |
| 75 | 740.01 – 750 base | 40.5000% | 2.12x | — |
| 76 | 750.01 – 760 base | 41.0000% | 2.10x | — |
| 77 | 760.01 – 770 base | 41.5000% | 2.08x | — |
| 78 | 770.01 – 780 base | 42.0000% | 2.06x | — |
| 79 | 780.01 – 790 base | 42.5000% | 2.04x | — |
| 80 | 790.01 – 800 base | 43.0000% | 2.02x | — |
| 81 | 800.01 – 810 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