Trading Calculators

Do the math before you click buy. Max insists.

Position size (stocks) Lot size (forex) Risk / reward Profit / loss

Position size: stocks

How many shares can I buy if I only want to risk a small part of my account?

Lot size: forex

How many lots match my risk and stop distance?

$10 per pip per standard lot applies to pairs quoted in USD, like EUR/USD. Other pairs differ; check your broker.

Risk / reward

Is the possible reward worth the risk?

Profit / loss

The Sunny Bikes calculator: the whole result, not just the price.

These calculators are for education. They don't include every cost (spreads, currency conversion, taxes, slippage) and don't tell you whether a trade is a good idea.