Understanding what is a pip is essential for anyone learning forex trading. A pip is the standard unit used to measure small price changes in a currency pair. In simple terms, traders use pips to track price movement, calculate spread, and estimate profit or loss. OANDA and IG both describe a pip as the smallest standardized movement a currency quote can make, and both note that traders use pips to measure changes in value and trading costs.
What Is a Pip in Trading?
A pip is the usual unit for measuring movement in forex prices. For most major currency pairs, one pip is the fourth decimal place, meaning a move from 1.1000 to 1.1001 is one pip. IG also notes that pips are used to express the spread between bid and ask prices and to measure profit or loss in currency trading.
Why Pips Matter
Pips matter because they turn small market moves into something traders can measure clearly. Instead of saying a price moved a tiny amount, traders can say it moved 5 pips or 20 pips. That makes it easier to discuss trade setup, spread cost, and result. OANDA explains that pip movements are used directly when traders calculate spread and profit or loss.
How a Pip Works
For many currency pairs, the pip is the fourth decimal place. For example, in GBP/USD, a move from 1.3536 to 1.3537 is one pip. IG also notes an important exception: Japanese yen pairs are usually quoted to two decimal places, so the pip is the second decimal place there.
That means the meaning of a pip depends on the pair being traded. Most pairs use the standard four-decimal format, while JPY pairs use a two-decimal format. This is one reason traders should always check the quote format before calculating movement.
Pipette and Fractional Movement
Some brokers display an extra decimal place beyond the pip. IG calls this a pipette, also known as a micro pip or baby pip. In practice, a pipette is one-tenth of a pip and is often used to show more precise pricing.
What Is Pip Value?
Pip value is the amount of money a one-pip move is worth in a trade. IG explains that pip value depends on the currency pair, the trade size, and the exchange rate. That is why a one-pip move in a large position can matter much more than the same one-pip move in a small position.
This is important because pips are not just numbers on a chart. They connect directly to financial results. A larger lot size means a larger pip value, so the same market movement can create a bigger profit or loss.
Pip, Spread, and Trading Cost
Pips are also used to describe the spread. OANDA and IG both note that traders use pips to calculate the difference between bid and ask prices. That difference is a real trading cost, especially in short-term trading.
For example, if a currency pair has a 2-pip spread, the price must move at least 2 pips in your favor before the trade can break even. This is why low spread conditions are often preferred by active traders.
Simple Example of a Pip
If EUR/USD moves from 1.1000 to 1.1005, that is a 5-pip move. If a trader bought at 1.1000, the position would have moved 5 pips in their favor. If the trade had a 2-pip spread, the price would still need to move beyond that spread before the trade became profitable.
Why Beginners Should Learn Pips First
Pips are one of the first concepts traders should understand because they connect price movement, spread, and pip value in one place. Once a trader understands pips, it becomes easier to understand risk, reward, and how lot size affects results. IG and OANDA both frame pips as a core measurement used in forex trading for exactly this reason.
Conclusion
So, what is a pip? A pip is the standard unit used to measure movement in a currency pair. In most pairs, it is the fourth decimal place, while in JPY pairs it is usually the second decimal place. Traders use pips to measure spread, track price movement, and calculate profit or loss. Understanding pips is a basic but essential step in learning forex trading.