Perpetual liquidation price calculator
Estimate isolated liquidation prices for linear perpetuals using collected maintenance margin tiers.
Data as of 2026-09-09 13:54 UTC
Margin ladder for this contract
| Tier | Range | Maintenance rate | Max leverage | Deduction |
|---|---|---|---|---|
| 1 | 0 – 300000 quote | 0.3300% | 150.00x | — |
| 2 | 300000 – 900000 quote | 0.5000% | 100.00x | 510 |
| 3 | 900000 – 1200000 quote | 0.5600% | 90.00x | 1050 |
| 4 | 1200000 – 1500000 quote | 0.6300% | 80.00x | 1890 |
| 5 | 1500000 – 1800000 quote | 0.6700% | 75.00x | 2490 |
| 6 | 1800000 – 2400000 quote | 0.7100% | 70.00x | 3210 |
| 7 | 2400000 – 3200000 quote | 0.7700% | 65.00x | 4650 |
| 8 | 3200000 – 4000000 quote | 0.9100% | 55.00x | 9130 |
| 9 | 4000000 – 5000000 quote | 1.0000% | 50.00x | 12730 |
| 10 | 5000000 – 8000000 quote | 1.2000% | 45.00x | 22730 |
| 11 | 8000000 – 12000000 quote | 1.3000% | 40.00x | 30730 |
| 12 | 12000000 – 16000000 quote | 1.4000% | 35.00x | 42730 |
| 13 | 16000000 – 22000000 quote | 1.5000% | 30.00x | 58730 |
| 14 | 22000000 – 28000000 quote | 2.0000% | 25.00x | 168730 |
| 15 | 28000000 – 32000000 quote | 2.5000% | 20.00x | 308730 |
| 16 | 32000000 – 34000000 quote | 3.0000% | 19.00x | 468730 |
| 17 | 34000000 – 36000000 quote | 3.3000% | 18.00x | 570730 |
| 18 | 36000000 – 38000000 quote | 3.5000% | 17.00x | 642730 |
| 19 | 38000000 – 40000000 quote | 3.8000% | 16.00x | 756730 |
| 20 | 40000000 – 42000000 quote | 3.9000% | 15.00x | 796730 |
| 21 | 42000000 – 44000000 quote | 4.2000% | 14.00x | 922730 |
| 22 | 44000000 – 46000000 quote | 4.5000% | 13.00x | 1054730 |
| 23 | 46000000 – 48000000 quote | 5.0000% | 12.00x | 1284730 |
| 24 | 48000000 – 50000000 quote | 5.5000% | 11.00x | 1524730 |
| 25 | 50000000 – 52000000 quote | 6.0000% | 10.00x | 1774730 |
| 26 | 52000000 – 54000000 quote | 6.8000% | 9.00x | 2190730 |
| 27 | 54000000 – 58000000 quote | 7.5000% | 8.00x | 2568730 |
| 28 | 58000000 – 62000000 quote | 9.0000% | 7.00x | 3438730 |
| 29 | 62000000 – 66000000 quote | 10.0000% | 6.00x | 4058730 |
| 30 | 66000000 – 72000000 quote | 12.0000% | 5.00x | 5378730 |
| 31 | 72000000 – 80000000 quote | 14.0000% | 4.00x | 6818730 |
| 32 | 80000000 – 100000000 quote | 18.0000% | 3.00x | 10018730 |
| 33 | 100000000 – 200000000 quote | 30.0000% | 2.00x | 22018730 |
| 34 | 200000000 – 600000000 quote | 42.0000% | 1.43x | 46018730 |
| 35 | 600000000 – ∞ quote | 60.0000% | 1.00x | 154018730 |
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