What Is a Pip?
A pip — short for "percentage in point" — is the standard unit of price movement in forex. For almost every currency pair it is the fourth decimal place: 0.0001. When EUR/USD moves from 1.0850 to 1.0851, that is one pip. The exception is pairs quoted against the Japanese yen, where a pip is the second decimal place, 0.01, because the yen trades at much larger numerical values.
You will also see pipettes (also called fractional pips or points), which are one-tenth of a pip — the fifth decimal on most pairs and the third on yen pairs. A broker quoting EUR/USD as 1.08505 is showing five digits; the final 5 is a pipette. Knowing the pip is only half the story, though. What actually hits your account is the pip value: how much money one pip of movement is worth for your specific position size. That is what this guide — and the free pip value calculator — computes.
The Pip Value Formula
Pip value depends on two things: how big your position is, and what currency you measure it in. The base calculation, in the pair's quote currency (the second currency in the pair), is:
Pip Value (quote currency) = Pip Size × Position Size in Units
For a standard lot (100,000 units) on a pair with a 0.0001 pip, that is 0.0001 × 100,000 = 10 units of the quote currency per pip. On EUR/USD the quote currency is USD, so one pip is worth $10 per standard lot. This is where the famous "$10 a pip" rule of thumb comes from — but it only holds when the quote currency is US dollars and your account is in dollars too.
Quote Currency vs Account Currency
The formula above gives pip value in the quote currency. If your trading account is denominated in a different currency, you must convert:
Pip Value (account) = Pip Value (quote) × Quote-to-Account Rate
Take GBP/USD with a EUR-denominated account. One pip per standard lot is $10 in the quote currency (USD). To express that in euros you multiply by the USD→EUR rate — if 1 USD = 0.92 EUR, the pip is worth €9.20. Our calculator keeps this rate as a single editable field so the tool stays free and works offline; you simply enter the current quote-to-account rate (leave it at 1 when the quote currency already matches your account).
Standard, Mini and Micro Lots
Position size in forex is measured in lots. Pip value scales linearly with lot size, so once you know the standard-lot value you know them all:
| Lot Type | Units | Pip Value (0.0001 pair, USD quote) |
|---|---|---|
| Standard | 100,000 | $10.00 per pip |
| Mini | 10,000 | $1.00 per pip |
| Micro | 1,000 | $0.10 per pip |
| Nano (some brokers) | 100 | $0.01 per pip |
This linear relationship is why micro lots are the right starting point for small accounts: a 50-pip stop on one micro lot risks just $5, letting you trade real money while you learn without breaching sensible risk limits.
JPY Pairs Work Differently
For yen pairs the pip is 0.01, not 0.0001 — but the per-pip math is identical once you use the right pip size. On USD/JPY, one standard lot gives a pip value of 0.01 × 100,000 = 1,000 yen per pip. Convert that to your account currency with the JPY-to-account rate: at 150 JPY per USD, 1,000 yen is about $6.67. So the same standard lot that is "$10 a pip" on EUR/USD is closer to "$6.67 a pip" on USD/JPY — a difference that matters when you size to a fixed dollar risk. Toggle the pip size to 0.01 in the calculator and it handles this automatically.
Worked Examples
Example 1 — EUR/USD, USD account, mini lot. Pip size 0.0001, size 10,000 units. Pip value = 0.0001 × 10,000 = $1.00. A 30-pip move is worth $30.
Example 2 — USD/JPY, USD account, standard lot. Pip size 0.01, size 100,000 units, quote currency JPY. Pip value in yen = 0.01 × 100,000 = 1,000 JPY. At 150 JPY/USD the JPY→USD rate is 1/150 = 0.006667, so pip value = 1,000 × 0.006667 = $6.67.
Example 3 — EUR/GBP, USD account, micro lot. Pip size 0.0001, size 1,000 units, quote currency GBP. Pip value in GBP = 0.0001 × 1,000 = £0.10. At 1.27 USD per GBP, that is $0.127 per pip.
Why Pip Value Matters for Position Sizing
Pip value is the bridge between a stop-loss measured in pips and a risk measured in dollars. The forex position-sizing formula is: lot size = (account × risk%) ÷ (stop in pips × pip value per lot). You cannot size a forex trade by risk without it. That is exactly the calculation in our lot size guide and the lot size calculator — get the pip value right here first, then feed it into your sizing. For the broader risk framework that ties it all together, see the position sizing guide.
Calculate Pip Value Instantly
Choose your lot size, set the pip size for standard or JPY pairs, and get the value of one pip per standard, mini and micro lot in your account currency.
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