Pips, Pipettes, and Lot Sizes Explained for Funded Forex Accounts

TL;DR: A pip is the fourth decimal on most pairs (0.0001 on EUR/USD) and the second decimal on JPY pairs (0.01 on USD/JPY); a pipette is one tenth of a pip, the fifth or third decimal MT5 shows. Pip value per lot = (one pip / current price) x contract size, which gives $10 per pip on a standard lot (100,000 units), $1 on a mini lot (0.10, 10,000 units), and $0.10 on a micro lot (0.01, 1,000 units) for EUR/USD, and about $6.67 per standard lot on USD/JPY at 150.00. The number that keeps a funded account alive is the reverse calculation: lots = dollar risk / (stop in pips x pip value per lot), so a 25 pip stop risking $500 on EUR/USD is 2.0 lots, and a 3% daily loss limit on a 100,000 simulated account ($3,000) leaves room for five of those losses (a sixth reaches the limit), not one oversized trade.

You are about to click buy on EUR/USD. The setup is fine. The stop is 25 pips below entry. The only question left is the volume field in the MT5 order ticket, and that field decides whether a normal losing trade costs you $50, $250, or the whole evaluation.

Retail guides explain pips and lots so you can read a quote. On a funded or evaluation account you need them for a different reason: every stop distance, multiplied by every lot size, has to fit inside a daily loss limit and a maximum drawdown that can close the account. A sizing mistake does not just lose money. It can end the account.

What a pip measures

A pip (price interest point) is the standard unit of price movement in forex. On most pairs it is the fourth decimal place.

• EUR/USD moves from 1.0850 to 1.0851. That is one pip.
• GBP/USD moves from 1.2700 to 1.2650. That is 50 pips.
• USD/CAD moves from 1.3600 to 1.3720. That is 120 pips.

Traders quote spreads, stops, targets, and daily ranges in pips because it removes the account from the conversation. A 30 pip stop is a 30 pip stop whether the trade is 0.01 lots or 5 lots.

Where pips cause trouble is the moment they get treated as money. A 30 pip loss is not a fixed cost. It is 30 times the pip value of whatever size you chose.

The pipette and the fifth decimal on MT5

MT5 quotes most pairs to five decimals. That fifth digit is the pipette, one tenth of a pip.

• EUR/USD at 1.08503 is 1.0850 and 3 pipettes.
• A move from 1.08503 to 1.08517 is 1.4 pips, or 14 pipettes.

Pipettes are why a "0.8 pip" spread makes sense. They are also where new prop-firm traders get caught, because MT5 reports many values in points, and a point is a pipette. A stop of "300 points" in an order ticket or expert advisor is 30 pips. Enter 30 points when you meant 30 pips and you have a 3 pip stop that the spread alone can hit. Check whether the field says pips or points before you trust it.

The JPY exception for counting pips

Yen pairs are quoted with two decimals, so the pip is the second decimal (0.01) and the pipette is the third.

• USD/JPY moves from 150.00 to 150.25. That is 25 pips.
• GBP/JPY at 190.123 is 190.12 and 3 pipettes.

This changes the pip value, not just the counting. A JPY pip is 0.01 of a yen rather than 0.0001 of a dollar, so its dollar value depends on the USD/JPY rate and is usually lower than on EUR/USD. A 30 pip stop on GBP/JPY and a 30 pip stop on EUR/USD are different dollar amounts at the same lot size, which is exactly the kind of detail that produces an accidental limit breach.

Lot sizes from standard to micro

A lot is the contract size of a position, measured in units of the base currency.

• Standard lot: 1.00 in MT5, 100,000 units.
• Mini lot: 0.10 in MT5, 10,000 units.
• Micro lot: 0.01 in MT5, 1,000 units.
• Nano lot: 0.001, 100 units. Most MT5 CFD accounts do not offer it, so treat 0.01 as the practical minimum.

The MT5 volume field is always in standard lots, usually in 0.01 steps. Typing 0.25 means 25,000 units. A common misread: "0.01 lot" is not 1% of anything. It is a fixed 1,000 units of exposure on a 10,000 account and on a 200,000 account alike.

Calculating pip value per lot size

For pairs where USD is the quote currency (EUR/USD, GBP/USD) on a USD account:

Pip value = one pip x contract size = 0.0001 x 100,000 = $10 per standard lot, at any price.

For pairs where USD is the base currency (USD/JPY, USD/CAD), divide by the current price:

Pip value = (one pip / current price) x contract size

For a cross like GBP/JPY, work out the value in the quote currency (JPY) and convert to USD at the USD/JPY rate. In practice you read the number from the MT5 contract specification or a position size calculator, but you should be able to sanity-check it by hand.

Pip value table for common pairs and lot sizes

Values are approximate, for a USD account, at the example prices shown. Recalculate at the live rate before sizing.

GBP/JPY and USD/JPY share a USD pip value because both have JPY as the quote currency. Gold has no universal pip: some brokers define it as a $0.01 move (as above), others as $0.10, which makes the per-lot values ten times larger. The reliable way to think about gold is dollars per ounce. One standard lot is 100 ounces, so a $1.00 move is $100 on 1.00 lot and $1 on 0.01 lot.

If your account is in EUR or GBP, convert the USD pip value at the current rate. A $10 pip on EUR/USD is about EUR 9.22 at 1.0850. MT5 does this in the profit column, but it matters when you size by hand.

Turning pips into profit and loss

Profit or loss = pips x pip value x lots.

Example: a trader buys 0.50 lots of EUR/USD at 1.0850 and closes at 1.0890. That is 40 pips at $5 per pip (0.50 x $10), or $200 before spread and commission.

The losing version is the one that matters on a funded account. Same 0.50 lots, stopped 25 pips below entry: 25 x $5 = $125. Add a 1 pip spread paid on entry and the realised loss is closer to $130.

Spread scales with size too. On 0.01 lot it rounds to cents. On 2.00 lots a 1 pip spread is $20 per trade, and a 5 pip spread at rollover or around a data release is $100 before price has moved. That is why a stop that looked safe on paper can fill worse than planned.