How to Calculate Bybit Liquidation Price — Stay Safe

By Editorial Team · July 2026

Who This Is For

This guide is for anyone trading futures on Bybit who wants to understand exactly how liquidation prices are calculated so you can manage risk and avoid getting stopped out unexpectedly.

What You’ll Need

• A Bybit account with futures trading enabled
• Your position size in USD or contracts
• Your entry price for the trade
• Your chosen leverage (1x to 100x)
• The margin mode you’re using (isolated or cross)

Step 1: Understand the Core Variables

Before you can calculate anything, you need to know what goes into the formula. Bybit uses a few key inputs to determine where your position gets liquidated. First, you’ve got your entry price — that’s the average price you opened the trade at. Then there’s leverage, which determines how much buying power you’re using relative to your collateral. A 10x leverage means you’re controlling a position worth 10 times your margin.

Next up is position size. On Bybit, this is usually in USD for USDT perpetuals or in contracts for inverse futures. And finally, margin mode matters a ton. Isolated margin locks a specific amount of collateral to that one trade. Cross margin spreads your entire wallet balance across all open positions, which changes the liquidation math. So you can’t just memorize one number — you need to adapt the formula to your setup.

Let’s say you’re long on BTCUSDT at $60,000 with 20x leverage and a $500 position in isolated margin. Your initial margin is $500 divided by 20, or $25. That $25 is the money at risk if the trade goes south. But the liquidation price depends on more than just that — it’s also about the maintenance margin rate, which Bybit sets at 0.5% for most pairs. We’ll plug that into the formula in the next step.

Step 2: Learn the Manual Formula for Long Positions

For a long position in USDT perpetuals (linear contracts), the liquidation price formula is straightforward. It looks like this:

Liquidation Price = Entry Price × (1 – (Initial Margin Ratio – Maintenance Margin Ratio))

Where Initial Margin Ratio = 1 / Leverage. So at 20x leverage, that’s 1/20 = 0.05 or 5%. The Maintenance Margin Ratio for BTCUSDT is 0.5% or 0.005. So the calculation becomes:

Liquidation Price = $60,000 × (1 – (0.05 – 0.005)) = $60,000 × (1 – 0.045) = $60,000 × 0.955 = $57,300

That means if BTC drops to $57,300, your position gets liquidated. You lose your $25 margin entirely. But keep in mind, this is for isolated margin. If you’re using cross margin, the formula changes because your entire wallet balance acts as additional buffer. The calculation becomes:

Liquidation Price = Entry Price × (1 – (Wallet Balance / Position Size) – Maintenance Margin Ratio)

So if you have $1,000 in your wallet and a $500 position at 20x, the liquidation price shifts to $60,000 × (1 – ($1,000/$500) – 0.005) = $60,000 × (1 – 2 – 0.005) = $60,000 × (-1.005) which is negative — meaning you literally can’t get liquidated on that small position because your wallet covers it. That’s the power of cross margin, but it also means you could lose your entire account if multiple positions go against you.

For more on how margin modes affect your trading strategy, check out our guide on How To Short Crypto Without Futures – Complete Guide 2026.

Step 3: Calculate for Short Positions

Short positions work in the opposite direction. You’re betting the price will fall, so liquidation happens when the price rises. The formula for a short in USDT perpetuals is:

Liquidation Price = Entry Price × (1 + (Initial Margin Ratio – Maintenance Margin Ratio))

Using the same numbers — entry at $60,000, 20x leverage, 0.5% maintenance margin — you get:

Liquidation Price = $60,000 × (1 + (0.05 – 0.005)) = $60,000 × (1 + 0.045) = $60,000 × 1.045 = $62,700

So if BTC rises to $62,700, your short gets liquidated. Notice how the liquidation price is above your entry for shorts, and below your entry for longs. That’s because the price needs to move against you by the same percentage. At 20x, a 4.5% move against your position wipes you out. That’s a tight window, which is why high leverage is dangerous.

For inverse contracts (like BTCUSD), the formula is different because the margin is in the base currency. But for most retail traders, USDT perpetuals are the standard. Stick with those unless you’re experienced with inverse products.

Step 4: Use Bybit’s Built-in Calculator and Tools

You don’t have to do this math manually every time. Bybit provides a Liquidation Price Calculator right in the trading interface. When you open a position, you’ll see a “Liquidation Price” field that updates automatically as you adjust leverage, entry price, and position size. You can also use the “Position Info” tab to see your current liquidation level at any time.

But here’s the thing — that calculator assumes isolated margin by default. If you’re using cross margin, the liquidation price shown is dynamic and changes as your wallet balance fluctuates. So if you have other open positions or you deposit more funds, your liquidation price moves. That’s both a feature and a risk — it can give you false confidence if you’re not monitoring your wallet balance.

Pro tip: Use the Bybit “Risk Limit” feature to adjust your position’s maximum leverage. Higher risk limits increase your position size but also raise the maintenance margin rate, which brings liquidation closer. For example, if you increase your risk limit on BTCUSDT, the maintenance margin might go from 0.5% to 1%, making your liquidation price tighter. Always check your risk limit before opening large positions.

And if you’re new to futures, start with low leverage — 3x to 5x — and use isolated margin. That way you only lose what you put into that trade. For a deeper dive on risk management, read our article on Crypto Perpetual Swap Vs Cfd Difference – Complete Guide 2026.

Step 5: Apply Real-World Examples and Test Your Knowledge

Let’s run through two scenarios to lock this in. First, imagine you go long on ETHUSDT at $3,000 with 50x leverage and a $200 position in isolated margin. Your initial margin ratio is 1/50 = 0.02 or 2%. ETH maintenance margin is 0.5%. So:

Liquidation Price = $3,000 × (1 – (0.02 – 0.005)) = $3,000 × 0.985 = $2,955

That’s only a 1.5% drop before you’re wiped out. At 50x, the market barely has to move against you. Now let’s say you use 5x leverage instead on the same $200 position:

Liquidation Price = $3,000 × (1 – (0.20 – 0.005)) = $3,000 × 0.805 = $2,415

That’s a 19.5% drop — way more breathing room. See the difference? Higher leverage doesn’t just amplify profits; it exponentially increases your risk of liquidation. That’s why many professional traders stick to 3x-10x on volatile assets like altcoins.

Second example: you short SOLUSDT at $150 with 10x leverage and a $100 position in isolated margin. Initial margin ratio is 10%, maintenance is 0.5%:

Liquidation Price = $150 × (1 + (0.10 – 0.005)) = $150 × 1.095 = $164.25

That’s a 9.5% rise before liquidation. If SOL pumps to $165, your position is gone. Always set a stop-loss well before your liquidation price — never rely on the liquidation level as your stop. A good rule is to set your stop at 50-70% of the distance to liquidation. So in this case, set a stop around $157-$159 to preserve some capital.

Remember, liquidation prices are estimates because funding rates and trading fees can slightly shift the exact level. Bybit also uses a “bankruptcy price” which is the price at which your margin equals zero — that’s slightly different from the liquidation price but usually very close.

Common Pitfalls and Risks

⚠️ Risk: Ignoring maintenance margin rate changes. Bybit adjusts maintenance margin rates based on your risk limit tier. If you open a large position, the rate might increase from 0.5% to 1% or higher, bringing liquidation closer. Always check the current maintenance margin in the contract specifications before trading.

⚠️ Risk: Using cross margin without understanding the implications. Cross margin uses your entire wallet as collateral, which can prevent liquidation on a single trade. But if you have multiple losing positions, they can all get liquidated at once, wiping out your whole account. For beginners, isolated margin is almost always safer.

⚠️ Risk: Mistaking the calculator for a guarantee. The liquidation price shown in Bybit’s interface is an estimate, not a hard promise. Factors like funding rate payments, trading fees, and partial fills can change your effective liquidation level. Always leave a buffer of at least 2-3% between your stop-loss and the calculated liquidation price.

⚠️ Risk: Overleveraging based on a “safe” liquidation price. Just because your liquidation price is 50% away doesn’t mean the trade is safe. If you’re using 100x leverage, a 1% move against you still causes a 100% loss of margin. The liquidation price might be far, but your risk of ruin is still high. Focus on position sizing, not just liquidation distance.

This content is for educational and informational purposes only and does not constitute financial advice. All trading involves risk of loss.

What Next?

Practice calculating liquidation prices on a few hypothetical trades using Bybit’s testnet before risking real money, and always set stop-losses at a level that preserves at least 50% of your margin.

Sources & References

• Bybit Help Center: Liquidation
• Investopedia: Liquidation Definition
• CoinDesk: What Is Liquidation in Crypto Trading?

For more on managing your futures positions, see our guide on What Funding Rates Actually Signal (And Why You're Reading Them Wrong).

— Editorial Team