How to Calculate Liquidation Price in Crypto Futures — Exact Formula + Examples (2026)
Complete liquidation math: long and short formulas, 5 worked examples, MMR comparison across all 8 major exchanges, and 7 ways to push liquidation further from entry.
Liquidation is the single biggest reason crypto futures traders lose their entire capital in one trade. The formula isn't complicated — but most beginners never learn it before opening leveraged positions. This guide gives you the exact math, worked examples for all 8 major exchanges, and the precise level where each exchange will close your position at zero.
By the end you'll know: the precise formula for long and short positions, how maintenance margin differs across exchanges, why isolated margin is safer than cross margin for beginners, and the 5 ways to push your liquidation level further from spot price without reducing leverage.
Liquidation Price Formula (Isolated Margin)
LONG position:
Liquidation Price = Entry Price × (1 − 1/Leverage + Maintenance Margin Rate)
SHORT position:
Liquidation Price = Entry Price × (1 + 1/Leverage − Maintenance Margin Rate)
Maintenance Margin Rate (MMR) varies by exchange and position size. For most major coins on most exchanges, MMR is 0.4-1.0% for positions under $50K. Larger positions have higher MMR (more risk to exchange).
📋 What's covered
- What is liquidation and why it happens
- The exact formula explained
- 5 worked examples — BTC, ETH, SOL, leverage variations
- Maintenance margin by exchange (8 compared)
- Isolated vs Cross margin — which liquidates faster
- 7 ways to push liquidation further
- 5 mistakes that trigger liquidation
- FAQ — 12 common questions
💥 What Is Liquidation (And Why It Happens at That Exact Price)
Liquidation happens when the price moves against your leveraged position so far that your remaining margin can no longer cover the position's potential loss. The exchange forcibly closes your position to prevent further losses — usually at zero or near-zero remaining margin.
Why it must happen: leveraged trading is borrowed money. The exchange has loaned you (Leverage − 1) × deposit. If your position keeps losing, eventually the loss exceeds your initial deposit. The exchange must close before that point — otherwise they would lose money. Maintenance margin is the buffer that triggers this.
The two killers: leverage and maintenance margin
Leverage determines how close to entry your liquidation sits. 10× leverage on BTC at $60,000 means liquidation at roughly $54,000 (10% adverse move kills you). 100× leverage means liquidation at roughly $59,400 (1% move kills you). The math is brutal at high leverage.
Maintenance margin is the small percentage of position value the exchange demands you keep at all times. Lower MMR = liquidation slightly further from entry. MMR varies by exchange (0.4-1.0% typical) and by position size (larger = higher MMR).
🧮 The Exact Formula — Long and Short
LONG position liquidation
Liquidation Price = Entry × (1 − 1/Leverage + MMR)
Why: at the liquidation level, your loss equals (initial margin − maintenance margin). When price drops by (1/Leverage − MMR) percent, that condition is met.
SHORT position liquidation
Liquidation Price = Entry × (1 + 1/Leverage − MMR)
Why: shorts profit when price falls, so liquidation is on the upside. The math is mirror-image.
Why the formula often shows slightly different numbers
Real liquidation prices on exchanges differ by 0.05-0.30% from the simple formula above. Reasons:
- Funding rate accumulation: if you hold for hours, funding charges add to your loss before liquidation
- Closing fee already accounted for: exchanges include the taker fee in liquidation math
- Tier-based MMR: larger positions have higher MMR (more conservative liquidation)
- Mark price vs last price: exchanges use a mark price formula (index + funding basis) to prevent wick liquidations
The simple formula gives you the theoretical liquidation. Use our free Liquidation Calculator for exact exchange-specific math including fees.
📊 5 Worked Examples — Real Numbers
Example 1: BTC long, 10× leverage
Setup: $1,000 deposit, BTC at $60,000, 10× leverage long, MMR = 0.5%
Position size: $10,000 worth of BTC = 0.1667 BTC
Math: Liquidation = $60,000 × (1 − 1/10 + 0.005) = $60,000 × 0.905 = $54,300
Adverse price move tolerance: 9.5% — drop from $60,000 to $54,300 wipes you.
Example 2: BTC long, 50× leverage
Setup: $1,000 deposit, BTC at $60,000, 50× leverage long, MMR = 0.5%
Position size: $50,000 worth of BTC = 0.833 BTC
Math: Liquidation = $60,000 × (1 − 1/50 + 0.005) = $60,000 × 0.985 = $59,100
Adverse move tolerance: 1.5% — a normal 30-minute candle on BTC can be 1.5%.
Example 3: ETH long, 25× leverage
Setup: $500 deposit, ETH at $3,200, 25× leverage long, MMR = 0.6%
Position size: $12,500 worth of ETH = 3.906 ETH
Math: Liquidation = $3,200 × (1 − 1/25 + 0.006) = $3,200 × 0.966 = $3,091.20
Adverse move tolerance: 3.4% — ETH regularly moves this in a 4-hour candle.
Example 4: SOL short, 20× leverage
Setup: $200 deposit, SOL at $180, 20× leverage short, MMR = 0.7%
Position size: $4,000 worth of SOL short = 22.22 SOL
Math: Liquidation = $180 × (1 + 1/20 − 0.007) = $180 × 1.043 = $187.74
Upward move tolerance: 4.3% — short positions are liquidated to the upside.
Example 5: BTC long, 100× leverage (the danger zone)
Setup: $100 deposit, BTC at $60,000, 100× leverage long, MMR = 0.5%
Position size: $10,000 worth of BTC
Math: Liquidation = $60,000 × (1 − 1/100 + 0.005) = $60,000 × 0.995 = $59,700
Adverse move tolerance: 0.5%. Any random 5-minute wick on BTC = your $100 is gone. This is why retail traders shouldn't use 100× leverage.
🏦 Maintenance Margin by Exchange
Each exchange uses tiered MMR based on position size. Below is the typical Tier 1 MMR (positions under ~$50K) for major coins. Larger positions use higher MMR.
| Exchange | Max Leverage | Typical MMR (BTC) | 10× Long Liq from $60K |
|---|---|---|---|
| MEXC | 500× | 0.4% | $54,240 |
| Binance | 125× | 0.4% | $54,240 |
| Bybit | 100× | 0.5% | $54,300 |
| BingX | 150× | 0.5% | $54,300 |
| Bitget | 125× | 0.5% | $54,300 |
| KuCoin | 125× | 0.5% | $54,300 |
| Gate.io | 100× | 0.5% | $54,300 |
For practical purposes, MMR differences across major exchanges are small (0.1% in liquidation price). What matters more is: leverage choice, position size tier, and isolated vs cross margin. Coinbase doesn't offer perpetuals on its standard platform — Coinbase Derivatives is a separate US-regulated futures venue.
🛡️ Isolated vs Cross Margin — Which Liquidates First
Every futures exchange offers two margin modes. Choosing the wrong one can wipe your entire account on a single bad trade.
Isolated Margin — only the position dies
In isolated mode, only the margin you allocated to that specific position is at risk. If liquidated, you lose only that allocated amount — the rest of your account balance is safe. Liquidation price is calculated using only the isolated margin.
Best for: beginners, single-position traders, anyone who wants strict capped downside per trade.
Cross Margin — your whole account is collateral
In cross mode, your entire account balance backs the position. Liquidation price is calculated using your total balance — so liquidation happens much further from entry. But when liquidation does happen, you can lose everything in your account, not just the position margin.
Best for: hedging strategies, large multi-position traders, people who deeply understand correlated risk. Dangerous for beginners.
⚠️ Common beginner mistake
A beginner with $5,000 deposits and opens a 50× cross margin BTC long with $1,000 margin allocation. The trade goes wrong. In cross mode, the entire $5,000 backs the position — by the time the position liquidates, all $5,000 may be gone, not just the $1,000 they "intended" to risk.
🎯 7 Ways to Push Liquidation Further from Entry
1. Reduce leverage
The single biggest factor. Going from 100× to 10× moves liquidation from 0.5% away to 9.5% away — 19× more breathing room. New traders should start at 5×, not 100×.
2. Add margin to the position
Most exchanges let you "add margin" to an open isolated position. Each dollar added pushes liquidation further away. Useful when a trade goes against you but your thesis is still valid.
3. Use isolated margin (limit downside)
While isolated has a closer liquidation price than cross, it caps your loss at the allocated margin only. If you must use leverage, isolated is strictly safer for beginners.
4. Set a stop-loss above the liquidation level
If liquidation is at $54,300, set your stop-loss at $55,000. You exit with most of your margin intact instead of losing everything to liquidation. Liquidation = 100% loss + insurance fund fee. Stop-loss = controlled loss.
5. Trade lower-volatility pairs
BTC moves 2-5% daily on average. Microcap altcoins move 20-50%. Same leverage on a microcap = liquidated 10× faster. If you must use 25×+ leverage, trade BTC or ETH only.
6. Avoid holding through high-impact news
FOMC meetings, CPI releases, surprise regulatory news cause 5-10% moves in seconds. If you hold leveraged positions through these events, liquidation risk multiplies. Close before known events; reopen after the dust settles.
7. Calculate before opening — every time
Before clicking "buy", run your numbers through our free Liquidation Calculator. Takes 30 seconds. If the liquidation price is closer than 3% from entry, reduce leverage. If it's closer than 1%, don't take the trade.
⚠️ 5 Mistakes That Trigger Liquidation
1. Confusing "Cross 100×" with "Isolated 100×"
100× cross with $5,000 in account ≠ 100× isolated with $1,000 allocated. Cross uses your full balance — if it dies, everything goes. Always verify which mode you're in before opening.
2. Ignoring funding rate during long holds
Funding charges accumulate every 8 hours. After 7 days holding a long with 0.05% funding, you've paid 1.05% in funding alone — pushing your effective liquidation price closer.
3. Setting stop-loss below liquidation price
If your liquidation is at $54,300 and your stop-loss is at $54,000 — the exchange liquidates first, your stop never triggers. Always set stop-loss above liquidation (for longs) or below liquidation (for shorts).
4. Not accounting for fees in tiny-margin trades
Open + close fees on a 50× position = 0.05-0.06% × 2 = 0.10-0.12% of position. With 1% maintenance margin requirement and 100× leverage (1% buffer), fees alone consume your buffer before any price move.
5. Trading during illiquid hours
3 AM UTC has thin order books. A normal trade can cause a 1-2% slippage wick that triggers liquidation, even though the "real" price never reached your liquidation level. Trade during high-liquidity hours (US/EU sessions overlap, 13:00-20:00 UTC).
Calculate Your Liquidation Before Every Trade
30 seconds of math saves your account from blowing up. Use our free calculators before opening any leveraged position.
Lowest fees + lowest MMR for futures:
Liquidation Price Explained — The Leverage Formula
Quick 30-second explainer with real numbers — no fluff.
- Binance Futures Trading Rules (official) — Liquidation mechanism and MMR tiers
- Bybit Liquidation Process (official) — Liquidation calculation and engine
- MEXC Liquidation Mechanism (official) — Maintenance margin and liquidation price
- BingX Liquidation Rules (official) — MMR and liquidation engine
- Bitget Liquidation Process (official) — Tiered MMR and liquidation
- KuCoin Futures Liquidation (official) — Liquidation engine and MMR tiers
- Gate.io Futures Risk Limits (official) — Position tiers and MMR
- CFTC Trading in Crypto Derivatives (regulator) — US regulatory context for derivatives
❓ Frequently Asked Questions
Liquidation = Entry × (1 − 1/Leverage + MMR). For a short: Liquidation = Entry × (1 + 1/Leverage − MMR). MMR (maintenance margin rate) is typically 0.4-1.0% on major exchanges.Liquidation Price = Entry Price × (1 − 1/Leverage + Maintenance Margin Rate) for longs. Example: BTC at $60,000, 10× leverage, MMR 0.5% → Liquidation = $60,000 × (1 − 0.1 + 0.005) = $54,300. Adverse move tolerance: 9.5%. For shorts, change the sign: Entry × (1 + 1/Leverage − MMR). Use a liquidation calculator for exact exchange-specific math.Compare crypto prices across 10+ exchanges
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