Binance Futures Calculator Guide
PnL, Liquidation & Target Price

Updated: March 2026  |  Reading time: ~12 minutes

Before you place a futures trade on Binance, you need to answer three critical questions: How much will I make or lose? At what price will I get liquidated? What price do I need for a specific profit target? The Binance Futures Calculator answers all three in seconds, yet most traders either skip it entirely or misread the results. This comprehensive guide walks you through every tab of the calculator, shows you real worked examples for both long and short positions, explains the manual formulas behind each calculation, and highlights the common mistakes that silently eat into your profits.

1. Where to Find the Binance Futures Calculator

The calculator is a built-in tool available on both the Binance web platform and the mobile app. Surprisingly, many traders do not even know it exists because it is tucked away behind a small icon.

On the Binance App (iOS / Android)

1. Open the Binance app and navigate to Futures (tap "Trade" on the bottom bar, then switch to "Futures").
2. Select any trading pair, for example BTCUSDT Perpetual.
3. Look for the calculator icon in the top-right area of the order entry panel, or tap the three-dot menu (...) and select "Calculator."
4. The calculator opens with three tabs: PnL, Target Price, and Liquidation Price.

On the Binance Web Platform

1. Go to binance.com and open the Futures trading page.
2. On the order panel (right side), locate the small calculator icon next to the leverage selector.
3. Click it to open the same three-tab calculator as the mobile app.

2. The PnL (Profit and Loss) Calculator

The PnL tab is the most frequently used section of the Binance Futures Calculator. It tells you exactly how much profit or loss you will make at a given exit price, based on your entry price, position size, and leverage.

Input Fields

• Side: Long or Short
• Entry Price: The price at which you plan to open (or have opened) the position
• Exit Price: The price at which you plan to close the position
• Quantity: The size of the position (in contracts or base currency)
• Leverage: The leverage multiplier (e.g., 10x, 20x, 50x)

Output Fields

• Initial Margin: The amount of collateral (USDT) required to open the position
• PnL (Profit and Loss): The absolute dollar amount you gain or lose
• ROE% (Return on Equity): The percentage return relative to your margin, not your total position size

How to Use It Step by Step

1. Select Long or Short depending on your trade direction.
2. Enter your Entry Price. For example, if you plan to buy BTC at $65,000, type 65000.
3. Enter your Exit Price. If your target is $68,000, type 68000.
4. Enter the Quantity. For example, 0.1 BTC.
5. Set the Leverage to your desired level, e.g., 10x.
6. The calculator instantly displays your Initial Margin, PnL, and ROE%.

3. The Liquidation Price Calculator

Understanding your liquidation price is arguably more important than knowing your profit target. This tab tells you the exact price at which Binance will forcibly close your position to prevent your losses from exceeding your margin.

Input Fields

• Side: Long or Short
• Entry Price: Your opening price
• Quantity: Your position size
• Leverage: Your leverage multiplier
• Margin Mode: Isolated or Cross (affects how much margin backs the position)

How the Liquidation Price Works

When your unrealized loss consumes your initial margin minus the maintenance margin, the liquidation engine triggers. In Isolated Margin mode, only the margin allocated to that specific position is at risk. In Cross Margin mode, your entire futures wallet balance serves as collateral, meaning the liquidation price is further away but you risk your whole account.

Step-by-Step Usage

1. Select Long or Short.
2. Enter your Entry Price (e.g., 65,000 for BTC).
3. Enter your Quantity (e.g., 0.5 BTC).
4. Set the Leverage (e.g., 20x).
5. The calculator displays the estimated Liquidation Price.

4. The Target Price Calculator

This is the "reverse PnL" calculator. Instead of entering an exit price to find the profit, you enter your desired ROE% and the calculator tells you what exit price is needed to achieve it.

Input Fields

• Side: Long or Short
• Entry Price: Your opening price
• Leverage: Your leverage multiplier
• Target ROE%: The percentage return on equity you want to achieve

How to Use It

1. Select Long or Short.
2. Enter your Entry Price (e.g., 65,000).
3. Set the Leverage (e.g., 10x).
4. Enter your Target ROE% (e.g., 50%).
5. The calculator outputs the Target Price your position needs to reach.

This tool is invaluable for setting realistic take-profit orders. Instead of guessing a price level, you work backward from your profit goal. For example, if you want a 50% ROE on a 10x long from $65,000, the calculator tells you the exit price is $68,250.

5. How Fees Impact Your Calculator Results

One of the biggest pitfalls of using the Binance Futures Calculator is that it does not include trading fees. The PnL figure you see is the gross PnL before fees. If you blindly trust the number, you may think you are profitable on a trade when in reality fees have wiped out your gains.

Binance Futures Fee Structure

Fee Type	Maker	Taker
USDT-M Futures (Base Tier)	0.0200%	0.0500%
USDT-M with BNB Discount (10%)	0.0180%	0.0450%
Coin-M Futures (Base Tier)	0.0100%	0.0500%

Calculating the Real PnL

To get a realistic PnL, you need to subtract the fees for both opening and closing the position (the "round trip"):

In this example, fees consumed about 2.2% of your gross profit. On smaller trades with tighter margins, the fee impact can be much larger. A scalper entering and exiting multiple times per day can easily pay hundreds of dollars in fees without realizing it.

Funding Rate: The Hidden Cost

Beyond trading fees, the funding rate is an additional cost (or income) for holding perpetual futures positions. It is exchanged between long and short traders every 8 hours. A typical positive funding rate of 0.01% per 8 hours means holding a long position costs 0.03% per day, or roughly 0.9% per month. The calculator does not account for this either.

6. Worked Example: Long Position (BTC/USDT)

Let us walk through a complete example using all three calculator tabs for a long position.

Step 1: Calculate Initial Margin

Step 2: PnL at Target Exit ($68,000)

Step 3: Liquidation Price (Isolated Mode)

This means BTC would need to drop about 9.6% from your entry before liquidation. With higher leverage (e.g., 50x), the liquidation price moves to approximately $63,740 -- a mere 1.9% drop. This illustrates why leverage management is critical.

Step 4: Target Price for 100% ROE

To double your margin (100% ROE) on a 10x long from $65,000, BTC needs to reach $71,500 -- a 10% price increase.

Step 5: Factor in Fees

7. Worked Example: Short Position (ETH/USDT)

Now let us work through a short position example to show how the calculator handles the opposite direction.

Step 1: Calculate Initial Margin

Step 2: PnL at Target Exit ($3,200)

Step 3: Liquidation Price (Isolated Mode)

With 20x leverage on a short, ETH only needs to rise about 4.6% to trigger liquidation. Always set a stop-loss well below the liquidation price.

Step 4: Factor in Fees

8. Manual Formulas Reference

While the calculator is convenient, knowing the underlying formulas lets you verify results, build your own spreadsheets, and understand exactly how each number is derived.

PnL Formulas

ROE% Formula

Liquidation Price Formulas (Isolated Margin)

Target Price Formulas

9. Common Mistakes When Using the Calculator

Even experienced traders fall into these traps. Recognizing them will save you from costly surprises.

Mistake 1: Confusing ROE% with PnL%

The calculator prominently displays ROE% (return on margin), which is amplified by leverage. A "200% ROE" on a 50x long sounds spectacular, but it is only a 4% price movement. Many beginners see a large ROE number and take on excessive risk thinking they have a huge edge, when in reality the underlying price move is tiny and could easily reverse.

Mistake 2: Ignoring Fees Entirely

As discussed in Section 5, the calculator does not include trading fees or funding rates. Scalpers making many small trades per day can lose their entire profit to fees. Always subtract the round-trip fee from the calculator PnL before deciding if a trade is worthwhile.

Mistake 3: Using the Calculator Result as the Actual Liquidation Price

The liquidation price from the calculator is an approximation. The real liquidation price depends on your position size tier (larger positions have higher maintenance margins), any unrealized PnL from other positions in cross mode, and the insurance fund contribution. Always check the actual liquidation price in your open Positions tab after entering a trade.

Mistake 4: Forgetting to Switch Between Long and Short

It sounds trivial, but many traders enter values for a long trade while the calculator is set to "Short" (or vice versa) and get wildly incorrect results. Always double-check the direction toggle before reading the output.

Mistake 5: Not Accounting for Slippage

The calculator assumes you enter and exit at exact prices. In reality, market orders experience slippage, especially during volatile periods or for less liquid altcoin pairs. Your actual entry and exit prices may differ from the calculator inputs by 0.05-0.5%, which can significantly impact the PnL on high-leverage trades.

Mistake 6: Mixing Up USDT-M and Coin-M Formulas

USDT-margined (linear) and Coin-margined (inverse) contracts use different PnL formulas. Coin-M contracts calculate PnL in the base currency (e.g., BTC), and the dollar value fluctuates with the coin price. If you apply linear formulas to an inverse contract, your calculation will be wrong.

Mistake 7: Overlooking Position Size Tiers

Binance uses a tiered maintenance margin system. Small positions might have a 0.4% maintenance margin rate, but positions above certain notional thresholds have 0.5%, 1%, or even higher rates. This means the actual liquidation price for a large position is closer to the entry price than the calculator suggests if you do not adjust the tier setting.

10. Quick Reference: Calculator Tab Comparison

Feature	PnL Tab	Target Price Tab	Liquidation Tab
Primary question	How much do I make/lose?	What price for X% ROE?	When do I get liquidated?
Key input	Exit price	Target ROE%	Leverage & margin mode
Key output	PnL & ROE%	Target exit price	Liquidation price
Includes fees?	No	No	No
Best used for	Pre-trade planning	Setting TP orders	Risk management

Frequently Asked Questions (FAQ)