What Is a Pip?
A pip (price interest point) is the smallest standard price movement in a currency pair. For most major pairs โ EUR/USD, GBP/USD, USD/CHF โ one pip is 0.0001, the fourth decimal place. For pairs quoted against the Japanese yen โ EUR/JPY, USD/JPY โ one pip is 0.01, the second decimal place. Some brokers quote five decimal places; the fifth is a pipette (one-tenth of a pip) and is used for tighter stops, not for measuring standard price moves.
The Pip Value Formula
Pip value answers one question: how much money is one pip of price movement worth on my position? The formula is:
Pip value = (Pip size รท Exchange rate) ร Position size
- Pip size โ 0.0001 for USD-quoted pairs, 0.01 for JPY pairs.
- Exchange rate โ the current price of the pair, used when the quote currency is not your account currency.
- Position size โ the amount of base currency you are trading (100,000 units = 1 standard lot).
Because most retail accounts are denominated in USD and most traders quote pairs against USD, there is a shortcut that works for every USD-quoted pair:
Pip value per standard lot = $10
One standard lot of EUR/USD is 100,000 euros. A one-pip move (0.0001) on 100,000 euros is exactly $10. The same $10 applies to GBP/USD, AUD/USD, USD/CHF and every other USD-quoted pair โ which is why position sizing in forex is simpler than it looks.
Worked example
You buy 2 standard lots of EUR/USD. You are long 200,000 euros. When EUR/USD rises from 1.0850 to 1.0860, that is a 10-pip move. Your profit:
10 pips ร $10 per pip per lot ร 2 lots = $200
The reverse applies on the way down: a 30-pip loss on that position is -$300. This is why traders think in pips โ the arithmetic is a single multiplication once you know your pip value.
When the quote currency is not USD
For cross pairs โ for example EUR/GBP in a USD account โ use the full formula. One pip of EUR/GBP is 0.0001 of the quote currency (GBP) on a standard lot, i.e. 100,000 ร 0.0001 = 10 GBP. Convert to your account currency at the current GBP/USD rate: at 1.2700, one pip is worth 10 ร 1.2700 = $12.70 per standard lot. Unlike USD pairs, this value changes with the market, so recalculate it when you open the trade.
Common Pip Sizes
- Major USD pairs (EUR/USD, GBP/USD, AUD/USD, USD/CAD, USD/CHF): 1 pip = 0.0001
- JPY pairs (USD/JPY, EUR/JPY, GBP/JPY): 1 pip = 0.01
- Exotic pairs (USD/TRY, USD/MXN): often 0.0001, but broker conventions vary โ check your platform.
- Futures and indices define their own tick sizes (e.g. the S&P 500 index moves in 0.25 points); they are not measured in pips.
Using Pip Value for Position Sizing
Pip value is the foundation of risk-based position sizing. The standard rule: risk no more than 1โ2% of your account on a single trade. The math works backwards from your stop loss:
- Decide your risk budget: a $10,000 account at 1% risk = $100.
- Set your stop loss distance: 20 pips below entry.
- Divide: $100 รท 20 pips = $5 of pip value allowed.
- Convert to lots: $5 รท $10 per standard lot = 0.5 lots (50,000 units).
The same logic scales up and down: a 50-pip stop allows 0.2 lots; a 10-pip stop allows 1.0 lot โ always the same dollar risk. Our Pip Calculator does this arithmetic instantly, and the Position Sizing Calculator turns your account size, risk percent and stop distance into a ready-to-use position. Once the position is set, the Stop Loss & Take Profit Calculator helps you place the exact exit levels that make the plan work.
Pips vs Pip Value vs Pipettes โ Quick Reference
- Pips โ the unit of price movement (how far the market moved).
- Pip value โ the dollar value of one pip on your position (what that move is worth to you).
- Pipette โ one-tenth of a pip, used for precision, not measurement.
Traders often say "I lost 15 pips" (price movement) and "that was a $150 loss" (pip value ร lots). Both numbers matter: the first describes the market, the second describes your account.