Two calculators, one habit: know the numbers before you deal. No sign-up, no data collected — they run entirely on this page.
Tools
Tools
Position-size calculator
Start from the only number you control — the most you're prepared to lose — and work backwards to the right stake per point.
Size a position →Margin & P/L calculator
Enter a stake and level to see the true exposure, the margin your provider will take, and the profit or loss of any move.
Check a trade →Both tools are illustrative and educational — they exclude overnight funding, dividend adjustments and slippage, and nothing on this site is investment advice. The habit they teach: loss first, stake second.