The three sums before every order.
Position size, pip value and risk to reward. Nothing is saved and no account is needed.
Position size
How many lots for a given account risk and stop distance. Set the pip value per standard lot if your account currency is not the quote currency.
Open calculator →Calculator 02Pip value
What one pip is worth in your account currency, for any pair and lot size.
Open calculator →Calculator 03Risk / reward
Turn a stop and a target into a ratio, and the win rate you would need just to break even.
Open calculator →Sizing it right and sizing it as planned are two different things
These work out what you should do before the trade. PipFlo records what you actually did, and shows you the gap.
The math that happens before every trade
Before you place a trade you’re really answering three questions: how big should this position be, what’s each pip actually worth, and is the reward big enough to justify the risk. Get any one of those wrong and your account-level risk stops matching what you intended, even if the trade idea itself was sound. These calculators handle the arithmetic so you can focus on the trade.
None of this replaces a written record of what you actually did. Calculating the right position size before a trade and reviewing whether you sized it that way afterwards are two different disciplines — PipFlo is built for the second one: a trading journal that logs every trade and shows you, honestly, whether your process holds up over time.