Pip: The Smallest Standard Price Move in Forex
Macro Glossary, Forex Mechanics
By Ken Chigbo, macro trader and founder of KenMacro, 18+ years in markets.
Updated 2026-05-20
The desk’s answer
A pip is the fourth decimal place on most forex pairs and the second decimal place on yen pairs. EUR/USD moving from 1.0850 to 1.0851 is a one-pip move. USD/JPY moving from 155.20 to 155.21 is a one-pip move. The pip is the working unit of every forex calculation: spread, stop distance, position-size R, profit or loss. Pipettes (the fifth decimal, or third on JPY pairs) are a tenth of a pip and exist because brokers quote tighter than whole pips on their feeds.
Defined term, Pip
A pip is the smallest standard price increment in a foreign exchange pair, equal to 0.0001 on most major pairs (the fourth decimal place) and 0.01 on yen-denominated pairs (the second decimal place). It is the working unit for measuring spreads, slippage, stop distance and profit or loss on every forex position.
How pips are calculated across pairs
On EUR/USD, GBP/USD, AUD/USD and most majors, a pip is 0.0001 of the quote currency per unit of the base currency. On a standard lot of 100,000 base units, one pip is worth 10 units of the quote currency, so on EUR/USD a pip is worth 10 dollars per standard lot. On yen-quoted pairs (USD/JPY, EUR/JPY, GBP/JPY) a pip is 0.01 because the yen trades at a much higher numerical level. On USD/JPY a pip on a standard lot is worth 1,000 yen, which converts to roughly 6.50 dollars at a USD/JPY of around 155. Pip value scales linearly with position size: a mini lot (10,000 base) is one dollar per pip on EUR/USD, a micro lot (1,000 base) is 10 cents.
Pipettes and why brokers quote them
Modern brokers display a fifth decimal on most pairs (and a third on JPY pairs), called a pipette or fractional pip. EUR/USD at 1.08504 has a pipette tail of 4, meaning the price is 4 tenths above the round 1.08500 pip. Pipettes exist because tightening competition pushed broker spread quotes below one pip; a quoted spread of 0.8 means 0.8 pips, or 8 pipettes. When converting a stop-loss distance from a chart to a position size, always confirm whether the broker is showing pips or pipettes on the feed, because mistaking the two scales position size by a factor of ten.
Pip as the trading-cost unit
Every cost a trader pays is denominated in pips at the position level: spread is a pip number, slippage on the fill is a pip number, overnight swap is converted to a pip-equivalent for comparison. Pips are also the unit of stop distance, which converts to risk per trade via the position-size formula. The pip is therefore the lingua franca of forex execution and risk. Traders who think in dollars-per-trade lose the standardised comparison; pips work across instruments and across account currencies.
Frequently asked
What is a pip in forex?
A pip is the smallest standard price increment in a forex pair. It is 0.0001 on most major pairs (the fourth decimal) and 0.01 on yen-quoted pairs (the second decimal). It is the working unit for spread, slippage, stop distance and profit or loss calculations.
How much is one pip worth?
On a standard lot (100,000 base units), one pip on a non-yen pair is worth 10 units of the quote currency, so on EUR/USD a pip equals 10 dollars. On USD/JPY a pip on a standard lot is 1,000 yen, around 6.50 dollars at a USD/JPY of 155. Pip value scales linearly with position size.
What is a pipette?
A pipette is one tenth of a pip, displayed as the fifth decimal on most pairs and the third on yen pairs. Brokers quote spreads in pipettes (so 0.8 pips means 8 pipettes) because competition pushed quoted spreads below a whole pip.
What this means at the desk
Always confirm the broker’s price feed is in pips or pipettes before placing a stop, the factor of ten is the most common sizing mistake.
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