Liquidation Price Calculator
Calculate the liquidation price for a leveraged long or short position.
Results
Visualization
How It Works
The Liquidation Price Calculator determines the price level at which your leveraged position will be automatically closed by your broker to protect against further losses. This is critical for anyone trading with borrowed money (leverage) because understanding your liquidation price helps you manage risk and avoid forced position closures. This tool is designed for both quick estimates and detailed planning scenarios. Results update instantly as you adjust inputs, making it easy to compare different approaches and understand how each variable affects the outcome. For best accuracy, use precise measurements rather than rough estimates, and consider running multiple scenarios to establish a realistic range of expected results.
The Formula
Variables
- Entry Price — The price per unit at which you opened your leveraged position (long or short)
- Leverage — The multiplier of your position relative to your actual capital (e.g., 5x leverage means you control 5 times your account balance)
- Position Type — Whether you are betting the asset price will rise (Long) or fall (Short), which determines liquidation price direction
- Maintenance Margin (%) — The minimum percentage of collateral you must maintain relative to borrowed funds; when this falls below the threshold, liquidation is triggered (typically 5-20% depending on broker and asset)
- Liquidation Price — The exact price level where your position will be automatically closed by your broker
- Max Adverse Move — The maximum percentage price movement against your position before liquidation occurs
Worked Example
Let's say you buy Bitcoin at $40,000 with 5x leverage and your broker requires a 10% maintenance margin. Using the long position formula: Liquidation Price = $40,000 × (1 - (1/5) + (10/100)) = $40,000 × (1 - 0.20 + 0.10) = $40,000 × 0.90 = $36,000. This means if Bitcoin drops to $36,000, your position will be liquidated. Your distance to liquidation is ($40,000 - $36,000) / $40,000 × 100 = 10%, meaning Bitcoin can drop 10% before you're forced out. Your max adverse move is also 10%, so you're risking a significant portion of your collateral with 5x leverage.
Practical Tips
- Always know your liquidation price before entering a leveraged trade—use this calculator immediately after deciding your entry point and leverage ratio so you understand your exact risk
- Lower leverage = higher safety margin; a 2x leverage position has much more cushion than 10x leverage, making it less likely to be liquidated by normal market volatility
- Maintenance margin varies significantly by broker and asset type; crypto exchanges often allow lower maintenance margins (5-10%) than stock brokers (20-30%), meaning crypto positions liquidate faster
- Keep reserves above your liquidation price—don't use 100% of your collateral, as you need buffer to avoid automatic closure when markets swing against you temporarily
- Monitor your position size relative to account balance; a small position with high leverage and a small position with low leverage can have very different liquidation risks despite the same entry price
Frequently Asked Questions
What's the difference between maintenance margin and initial margin?
Initial margin is the minimum amount you need to deposit to open a leveraged position (typically 50% for stocks, 10-20% for crypto). Maintenance margin is the minimum you must maintain while holding the position—if your account equity falls below this threshold, liquidation occurs. For example, you might need 50% initial margin to open a position, but only need 25% maintenance margin to keep it open, giving you some breathing room if the trade moves against you.
Can I prevent liquidation if my position is about to hit the liquidation price?
Yes, most brokers allow you to add more funds to your account (increase margin) before liquidation triggers, which raises your liquidation price and gives your position more room. You can also manually close part or all of your position at a loss before reaching the liquidation price. However, you cannot prevent liquidation through margin calls alone if your account continues to lose value below the maintenance threshold.
Why does the liquidation price formula differ between long and short positions?
Long positions profit when price rises, so liquidation occurs below the entry price as you lose collateral on downward movement. Short positions profit when price falls, so liquidation occurs above the entry price as you lose collateral on upward movement. The formula accounts for which direction the market must move to trigger liquidation based on your position type.
Is liquidation sudden or gradual?
Liquidation is typically sudden and automatic—the moment your account equity falls below the maintenance margin threshold, your broker immediately closes your entire position at market price, often within seconds. This means you could lose more than expected if the asset gaps down (jumps to a lower price instantly), as your position might be closed at a worse price than your calculated liquidation price.
How does slippage affect my actual liquidation price versus the calculated one?
Slippage is the difference between your expected execution price and actual execution price, caused by rapid market movement or low liquidity. If your position is liquidated during high volatility, your broker may close it at a price worse than your calculated liquidation price, resulting in larger losses. This is why maintaining a safety buffer above/below your liquidation price is essential—don't trade right at the edge of liquidation.
Sources
- FINRA: Margin Rules and Requirements
- CME: Maintenance Margin and Risk Management
- Investopedia: Liquidation and Margin Call Explanation