Question 1

Position Size Calculator

Accepted Answer

Calculate the optimal position size based on your risk tolerance. | Input | Description | |-------|-------------| | Account Balance | Your total account value | | Risk % | Percentage of account to risk per trade | | Entry Price | Planned entry price | | Stop Loss | Stop loss price level | | Leverage | Trading leverage (1× – 125×) | **Outputs:** Position size (units), position value (USD), risk amount, stop distance (price and %). > **Tip:** The 1–2% risk rule means risking no more than 1–2% of y

Question 2

Risk/Reward Calculator

Accepted Answer

Evaluate the risk-to-reward ratio before entering a trade. | Input | Description | |-------|-------------| | Entry Price | Planned entry | | Stop Loss | Where you exit if wrong | | Take Profit | Where you exit if right | | Direction | Long or Short | **Outputs:** Risk/Reward ratio, risk in pips/price, reward in pips/price, required win rate for breakeven. A ratio of 1:2 means your potential reward is twice your risk. With a 1:2 ratio, you only need a 33.3% win rate to break even.

Question 3

PnL Calculator

Accepted Answer

Calculate potential profit or loss for a trade including all costs. | Input | Description | |-------|-------------| | Direction | Long or Short | | Entry / Exit Price | Actual or planned prices | | Position Size | Number of units | | Leverage | Trading leverage | | Commission % | Exchange fee | | Funding Rate | Periodic funding cost | **Outputs:** Gross PnL, net PnL (after costs), ROI %, commission cost, funding cost, margin used.

Question 4

Liquidation Price Calculator

Accepted Answer

Find the price at which your leveraged position gets liquidated. | Input | Description | |-------|-------------| | Direction | Long or Short | | Entry Price | Your entry price | | Leverage | Applied leverage | | Maintenance Margin Rate | Exchange MMR (varies by tier) | **Outputs:** Liquidation price, distance % from entry, distance in price units.

Question 5

Margin Calculator

Accepted Answer

Determine the margin required for a position. | Input | Description | |-------|-------------| | Position Size | Number of units | | Entry Price | Price per unit | | Leverage | Trading leverage | **Outputs:** Required margin, total position value, effective leverage.

Question 6

Funding Rate Calculator

Accepted Answer

Estimate funding costs over time for perpetual futures positions. Includes an interactive chart showing daily funding costs. | Input | Description | |-------|-------------| | Position Value | Total position size in USD | | Funding Rate % | Current rate per interval | | Intervals/Day | Funding frequency (typically 3) | | Days | Holding period | | Direction | Long or Short | **Outputs:** Daily cost, total cost over period, hourly rate, annualized rate, plus a chart visualizing daily costs.

Question 7

FAQ

Accepted Answer

**Q: Which calculator should I use first?** A: Start with Position Size to determine how much to trade, then Risk/Reward to evaluate the setup quality. **Q: Do these calculators account for slippage?** A: The PnL calculator includes commission and funding. For slippage estimation, add a buffer to your entry/exit prices manually.

Question 8