FXForex basics

Mini lot

A mini lot is a forex trade size equal to 10,000 units of the base currency, conventionally one-tenth of a standard lot. It sets the position’s notional exposure and helps determine how much each price movement changes profit or loss.

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August 18, 2026

Mini lot — definition, practical meaning, example, and common interpretation risk checked against the linked reference material

Definition checked

  • Definition and plain-English explanation for “Mini lot”
  • The worked example and the distinction described in the watch-out note
  • Reference material: IG Academy — Trading forex, IG Academy — Key things to know before trading forex

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What Mini lot means

In EUR/USD, a mini lot means the position is for 10,000 euros, not 10,000 U.S. dollars. The dollar value of a pip depends on the pair, the exchange rate, and the account currency. For EUR/USD, where the U.S. dollar is the quote currency, one pip on a 10,000-euro position is commonly about $1 before any currency conversion.

Position size has a direct effect on monetary gains, losses, margin requirements, and overnight financing. A mini lot has one-tenth the exposure of a standard lot but ten times the exposure of a micro lot. The label describes trade quantity; it does not cap risk, guarantee a fixed pip value, or describe the amount of cash deposited.

Assume a trader buys one EUR/USD mini lot at 1.0800 and closes it at 1.0850. The 50-pip rise equals 0.0050 dollars per euro. Simplifying by ignoring spread, commission, financing, and conversion, the result is 10,000 × 0.0050 = $50. A 50-pip fall would produce a $50 loss.

Common questions

How many units are in a mini lot?+

A conventional forex mini lot contains 10,000 units of the base currency. For a EUR/USD mini-lot position, the quantity is 10,000 euros. The equivalent value in U.S. dollars changes as EUR/USD changes.

Is a mini lot always worth $1 per pip?+

No. It is often approximately $1 per pip for pairs quoted in U.S. dollars, such as EUR/USD, but pip value changes with the quote currency, market rate, position size, and conversion into the account currency.

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01IG Academy — Trading forex02IG Academy — Key things to know before trading forex