Free forex calculators

Lot size, pip value, margin, risk/reward, compound interest and drawdown: simple, free tools with no sign-up.

Forex lot size calculator (position size)

Work out how many lots to open from account balance, risk percentage and stop loss. Free, with the formula and a worked example.

Calculate how much one pip is worth for your position size and account currency. Free, with formula, examples and FAQ.

Calculate the margin required to open a position from lots, leverage and exchange rate. Free, with formula and examples.

Calculate risk/reward ratio, the breakeven win rate and a trade's expectancy. Free forex risk reward calculator.

Simulate account growth with compounded monthly returns and regular deposits. Free, with realistic warnings.

Find out how much you must gain to recover a percentage loss on your account. Recovery table and explanation.