The LBank Futures system has officially launched the Futures Calculator feature, fully available on both Web and App platforms. It allows traders to instantly calculate critical metrics before and after opening positions—including profit/loss, target price, estimated liquidation price, maximum position size, and average entry price—significantly improving trading efficiency.

Calculator Features

 

Web

App

Primary Use Case

Profit & Loss

✓

✓

Forecast closing profit amount and return rate

Target Price / Exit Price / ROI

✓

✓

Reverse-calculate target exit price based on desired ROI

Estimated Liquidation Price

✓

✓

Estimate the price at which the current position may be liquidated

Maximum Position Size

✓

✓

Calculate the maximum openable contracts based on available margin

Average Entry Price

✓

✓

Calculate combined average entry price after multiple entries (supports up to 20 positions simultaneously)

How-to Steps

Log in & Access

  1. Go visit and login to LBank Official Website, tap 「Futures」.

  1. Select「Target Pair」, tap the「Settings」icon in the top-right corner;

  2. Switch to「Settings」, scroll to the bottom and select「Calculator」.

Profit & Loss Calculation

  1. Select the 「P&L」tab as shown below; Choose direction「Long」or「Short」.

  2. Parameters:

Leverage

Enter manually or adjust via slider

Entry Price

In USDT; click to fill with the latest market price

Close Price

In USDT; enter target price

Position Size

Enter the desired quantity in the selected trading pair’s base currency (e.g., BTC, ETH).

  1. Tap「Calculate」;「Results」 appear on the right panel.

Target Price Calculation

  1. Switch to「Target Price」, choose 「Long」or「Short」.

  2. Parameters:

Leverage

Enter manually or adjust via slider

Entry Price

In USDT; click to fill with the latest market price

Desired ROI or Profit Amount

Select calculate by「Return」or「ROI」 , input target value

  1. Tap「Calculate」;「Results」 appear on the right panel.

Estimated Liquidation Price

Note on Unified Margin Mode:

In Unified Margin mode, liquidation is determined by the overall account margin ratio:

When the margin ratio ≤ 100%, the system will trigger position reduction or forced liquidation.Since multiple positions share the same margin pool, the estimated liquidation price for a single position is for reference only—actual liquidation price will fluctuate based on the profit/loss of other positions.

  1. As shown, select「Liquidation Price」;

  2. Position Mode: choose「Cross」or「Isolated」;

  3. Position Type: choose「One-way」or「Hedge」;

  4. Position Direction: choose「Long」or「Short」;

  5. Parameter:

Leverage

Enter manually or adjust via slider

Entry Price

In USDT; click to fill with the latest market price

Position SIze

Enter the desired quantity in the selected trading pair’s base currency (e.g., BTC, ETH).

Account Balance

Value must be ≥ entry price for valid estimation

  1. Tap「Calculate」;「Results」 appear on the right panel (Use the result with caution).

Maximum Position Size

  1. As shown, choose the direction「Long」or「Short」.

  2. Parameters:

Leverage

Enter manually or adjust via slider

Entry Price

In USDT; click to fill with the latest market price

Account Balance

Value must be ≥ entry price for valid estimation

  1. Tap「Calculate」;「Results」 appear on the right panel (Use the result with caution).

Average Entry Price

  1. As shown, choose「Entry Price」;

  2. Parameters:

Position 1 - 20

Enter Entry Price (USDT) and Position Quantity for each

Add Position

Add at least one position; up to 20 positions can be calculated at once

  1. Tap「Calculate」, combined average entry price is displayed on the right.

Important Reminders

  1. All results are for reference only and do not constitute investment advice.

  2. Liquidation price is influenced by the overall account margin ratio; actual triggering follows real-time system data.

  3. The「Average Entry Price」function supports a maximum of 20 positions simultaneously; calculate additional positions in separate batches.

  4. For futures trading fees, please refer to the「Fee Schedule」.

  5. Related Guides:

LBank is committed to continuously enhancing its tools to deliver a more professional, secure, and efficient futures trading experience!