Trading tools & calculators.
Free, instant calculators for the numbers that matter before a trade. No sign-up, each with the formula explained. Built by the studio that develops trading systems for a living.
ZENKEI
ZENKEI
Free, instant calculators for the numbers that matter before a trade. No sign-up, each with the formula explained. Built by the studio that develops trading systems for a living.
Find the right lot size from your account balance, risk percentage and stop-loss in pips, so every trade risks exactly what you decide.
Open tool ↗ 02Turn entry, stop and target into a risk to reward ratio, the win rate you need to break even, and the expectancy of the trade.
Open tool ↗ 03Project how an account grows over time at a given return per period, compound versus simple.
Open tool ↗ 04See the gain needed to recover from a given drawdown, and why deep ones hurt.
Open tool ↗ 05Work out what one pip is worth for your lot size, and what a move is worth at that size.
Open tool ↗ 06Estimate the margin a position ties up from size, leverage and price, and how much of the account it uses.
Open tool ↗We turn strategies into Expert Advisors, indicators and TradingView scripts, source code included.