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 – 6 base | 2.0000% | 20.00x | — |
| 2 | 6.01 – 12 base | 3.0000% | 15.00x | — |
| 3 | 12.01 – 18 base | 4.0000% | 12.50x | — |
| 4 | 18.01 – 24 base | 4.5000% | 11.76x | — |
| 5 | 24.01 – 30 base | 5.0000% | 11.11x | — |
| 6 | 30.01 – 36 base | 5.5000% | 10.52x | — |
| 7 | 36.01 – 42 base | 6.0000% | 10.00x | — |
| 8 | 42.01 – 48 base | 6.5000% | 9.52x | — |
| 9 | 48.01 – 54 base | 7.0000% | 9.09x | — |
| 10 | 54.01 – 60 base | 7.5000% | 8.69x | — |
| 11 | 60.01 – 66 base | 8.0000% | 8.33x | — |
| 12 | 66.01 – 72 base | 8.5000% | 8.00x | — |
| 13 | 72.01 – 78 base | 9.0000% | 7.69x | — |
| 14 | 78.01 – 84 base | 9.5000% | 7.40x | — |
| 15 | 84.01 – 90 base | 10.0000% | 7.14x | — |
| 16 | 90.01 – 96 base | 10.5000% | 6.89x | — |
| 17 | 96.01 – 102 base | 11.0000% | 6.66x | — |
| 18 | 102.01 – 108 base | 11.5000% | 6.45x | — |
| 19 | 108.01 – 114 base | 12.0000% | 6.25x | — |
| 20 | 114.01 – 120 base | 12.5000% | 6.06x | — |
| 21 | 120.01 – 126 base | 13.0000% | 5.88x | — |
| 22 | 126.01 – 132 base | 13.5000% | 5.71x | — |
| 23 | 132.01 – 138 base | 14.0000% | 5.55x | — |
| 24 | 138.01 – 144 base | 14.5000% | 5.40x | — |
| 25 | 144.01 – 150 base | 15.0000% | 5.26x | — |
| 26 | 150.01 – 156 base | 15.5000% | 5.12x | — |
| 27 | 156.01 – 162 base | 16.0000% | 5.00x | — |
| 28 | 162.01 – 168 base | 16.5000% | 4.87x | — |
| 29 | 168.01 – 174 base | 17.0000% | 4.76x | — |
| 30 | 174.01 – 180 base | 17.5000% | 4.65x | — |
| 31 | 180.01 – 186 base | 18.0000% | 4.54x | — |
| 32 | 186.01 – 192 base | 18.5000% | 4.44x | — |
| 33 | 192.01 – 198 base | 19.0000% | 4.34x | — |
| 34 | 198.01 – 204 base | 19.5000% | 4.25x | — |
| 35 | 204.01 – 210 base | 20.0000% | 4.16x | — |
| 36 | 210.01 – 216 base | 20.5000% | 4.08x | — |
| 37 | 216.01 – 222 base | 21.0000% | 4.00x | — |
| 38 | 222.01 – 228 base | 21.5000% | 3.92x | — |
| 39 | 228.01 – 234 base | 22.0000% | 3.84x | — |
| 40 | 234.01 – 240 base | 22.5000% | 3.77x | — |
| 41 | 240.01 – 246 base | 23.0000% | 3.70x | — |
| 42 | 246.01 – 252 base | 23.5000% | 3.63x | — |
| 43 | 252.01 – 258 base | 24.0000% | 3.57x | — |
| 44 | 258.01 – 264 base | 24.5000% | 3.50x | — |
| 45 | 264.01 – 270 base | 25.0000% | 3.44x | — |
| 46 | 270.01 – 276 base | 25.5000% | 3.38x | — |
| 47 | 276.01 – 282 base | 26.0000% | 3.33x | — |
| 48 | 282.01 – 288 base | 26.5000% | 3.27x | — |
| 49 | 288.01 – 294 base | 27.0000% | 3.22x | — |
| 50 | 294.01 – 300 base | 27.5000% | 3.17x | — |
| 51 | 300.01 – 306 base | 28.0000% | 3.12x | — |
| 52 | 306.01 – 312 base | 28.5000% | 3.07x | — |
| 53 | 312.01 – 318 base | 29.0000% | 3.03x | — |
| 54 | 318.01 – 324 base | 29.5000% | 2.98x | — |
| 55 | 324.01 – 330 base | 30.0000% | 2.94x | — |
| 56 | 330.01 – 336 base | 30.5000% | 2.89x | — |
| 57 | 336.01 – 342 base | 31.0000% | 2.85x | — |
| 58 | 342.01 – 348 base | 31.5000% | 2.81x | — |
| 59 | 348.01 – 354 base | 32.0000% | 2.77x | — |
| 60 | 354.01 – 360 base | 32.5000% | 2.73x | — |
| 61 | 360.01 – 366 base | 33.0000% | 2.70x | — |
| 62 | 366.01 – 372 base | 33.5000% | 2.66x | — |
| 63 | 372.01 – 378 base | 34.0000% | 2.63x | — |
| 64 | 378.01 – 384 base | 34.5000% | 2.59x | — |
| 65 | 384.01 – 390 base | 35.0000% | 2.56x | — |
| 66 | 390.01 – 396 base | 35.5000% | 2.53x | — |
| 67 | 396.01 – 402 base | 36.0000% | 2.50x | — |
| 68 | 402.01 – 408 base | 36.5000% | 2.46x | — |
| 69 | 408.01 – 414 base | 37.0000% | 2.43x | — |
| 70 | 414.01 – 420 base | 37.5000% | 2.40x | — |
| 71 | 420.01 – 426 base | 38.0000% | 2.38x | — |
| 72 | 426.01 – 432 base | 38.5000% | 2.35x | — |
| 73 | 432.01 – 438 base | 39.0000% | 2.32x | — |
| 74 | 438.01 – 444 base | 39.5000% | 2.29x | — |
| 75 | 444.01 – 450 base | 40.0000% | 2.27x | — |
| 76 | 450.01 – 456 base | 40.5000% | 2.24x | — |
| 77 | 456.01 – 462 base | 41.0000% | 2.22x | — |
| 78 | 462.01 – 468 base | 41.5000% | 2.19x | — |
| 79 | 468.01 – 474 base | 42.0000% | 2.17x | — |
| 80 | 474.01 – 480 base | 42.5000% | 2.15x | — |
| 81 | 480.01 – 486 base | 43.0000% | 2.12x | — |
| 82 | 486.01 – 492 base | 43.5000% | 2.10x | — |
| 83 | 492.01 – 498 base | 44.0000% | 2.08x | — |
| 84 | 498.01 – 504 base | 44.5000% | 2.06x | — |
| 85 | 504.01 – 510 base | 45.0000% | 2.04x | — |
| 86 | 510.01 – 516 base | 45.5000% | 2.02x | — |
| 87 | 516.01 – 522 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