The contract calculator helps you estimate profits, return rates, closing prices, and liquidation prices before opening a position, assisting you in making trading plans and managing risks. The calculator offers three functions: "Profit," "Closing Price," and "Liquidation Price," available on both the Web and App platforms.
1. Web Platform
(a) Location of the Calculator
On the contract trading page, click the "Calculator" icon at the bottom right corner to open the contract calculator popup.
(b) How to Use
1. Profit Calculation
Estimate the profit and return rate of a specific trade based on the specified opening price and closing price.
Operation: Switch to the "Profit" tab → select "Long / Short" → enter "Leverage" → then input "Opening Price," "Closing Price," and "Opening Quantity" in order → click "Calculate."
The calculation results display: opening margin, profit (USDT), and return rate (%).
2. Closing Price Calculation
Calculate the closing price needed to achieve a desired profit amount.
Operation: Switch to the "Closing Price" tab → select "Long / Short" → input "Opening Price," "Opening Quantity," and "Profit Amount" in order → click "Calculate."
The calculation result shows the corresponding closing price (USDT).
3. Liquidation Price Calculation
Estimate the price point at which your position will be forcibly liquidated under the current leverage and position.
Operation: Switch to the "Liquidation Price" tab → select "Long / Short" → enter "Leverage" → then input "Opening Price," "Trade Quantity," and "Available Balance" in order → click "Calculate."
The calculation result shows the corresponding liquidation price (USDT).
2. App Platform
(a) Location of the Calculator
In the contract trading interface, tap the "…" icon at the top right corner, then select "Calculator" from the pop-up "Common Functions" menu.
(b) How to Use
The App also provides three tabs: "Profit," "Closing Price," and "Liquidation Price." The operation logic is the same as on the Web platform, with real-time calculation results after entering parameters.
1. Profit Calculation
Switch to the "Profit" tab → confirm or switch the trading pair at the top "Contract Name" → select "Long / Short" → drag the slider or enter "Leverage" (1x–100x) → input "Opening Price," "Closing Price," and "Trade Quantity" in order.
The calculation results display in real time: opening margin, profit (USDT), and return rate (%).
2. Closing Price Calculation
Switch to the "Closing Price" tab → select "Long / Short" → set "Leverage" → input "Opening Price," "Opening Quantity," and "Profit Amount" in order.
The calculation results display the corresponding closing price (USDT) in real time.
3. Liquidation Price Calculation
Switch to the "Liquidation Price" tab → select "Long / Short" → set "Leverage" → input "Opening Price," "Trade Quantity," and "Available Balance" in order.
The calculation results display the corresponding liquidation price (USDT) in real time.
Note: The liquidation price calculation only considers a single position. If you already have open positions, the liquidation price shown here is for reference only; the exact price is as displayed in the position list.
Important Notes
- All results from the calculator are for reference only. Actual trading may differ due to fees, funding rates, and other factors. The final outcome is subject to the system’s actual settlement.
- Before calculating, please ensure the selected contract (e.g., BTCUSDT-Perpetual) matches the actual trading product.
Disclaimer and Risk Warning
All trading tutorials provided by PerpVia are for educational purposes only and should not be considered financial advice. The strategies and examples shared are for reference only and may not reflect actual market conditions. Cryptocurrency trading involves significant risks, including the potential loss of funds. Past performance does not guarantee future results. Please conduct thorough research and understand the risks involved. PerpVia is not responsible for any trading decisions made by users.