Tools ›

Trader calculator

Five small calculators in one. Everything runs in your browser; nothing is sent anywhere. Educational, not financial advice. The results are maths, not trading signals.

Trader calculator

How to use: enter your account size, how much you are willing to lose on this trade, your entry and your stop. The size is how many units/coins/shares lose exactly that amount at the stop.

Account size

Risk as

Risk (% or amount)

Fee per side % (optional)

Entry price

Stop price

How to use: enter entry, stop and target. The ratio shows how many times your risk the target is worth, and the win rate you need just to break even (before fees).

Entry price

Stop price

Target price

How to use: pick an instrument preset (or Custom), enter your lot size, and the price of the quote currency in your account currency (1 if they are the same). Check contract size with your broker — it differs.

Instrument preset

Lots

Pip/point size (price move)

Contract size per lot

1 quote currency = ? account currency

Number of pips/points

How to use: enter entry, leverage and the maintenance margin rate. Result is a rough isolated-margin estimate for linear (USDT) contracts.

Side

Entry price

Leverage (x)

Maintenance margin rate %

ESTIMATE ONLY. Every exchange calculates liquidation differently (tiers, fees, funding, cross margin, mark price). Always check the liquidation price shown by your exchange.

How to use: enter a start amount, the average % gain (or loss, use minus) per period, the number of periods and an optional deposit per period. This is maths, not a forecast.

Start amount

% per period

Number of periods

Deposit per period (optional)

Educational calculator. Not financial advice. Works offline; nothing is sent anywhere.

Education only, not financial advice. No signals. Backtests are hypothetical: real trading can be worse. Past results don't predict future results.