How to Calculate Stop-Loss Distance in Pips

Start with the price difference

Stop distance is the gap between an assumed entry price and a stop price, expressed in a chosen price unit. It describes a planned move against the position. It does not tell you where a stop should go, how likely it is to be reached, or the final execution price.

For the conventional forex pairs used by our tools, pip size is 0.0001 for non-JPY quotes and 0.01 for JPY quotes. Check your instrument rather than transferring those conventions to gold, indices or a broker's platform points. For an ordinary protective stop, the stop is below entry for a long and above entry for a short.

Three independently worked examples

The first difference is 0.0025; dividing by 0.0001 gives 25. The JPY difference is 0.35; dividing by 0.01 gives 35. A quote with an extra decimal place does not make each digit a pip: a pipette is one tenth of a pip. The 35-pip JPY example is 350 pipettes.

Read the JPY pip-value guide when translating a JPY price move into another account currency.

Use the executable side of the quote

A forex long normally opens at ask and closes at bid; a short opens at bid and closes at ask. A chart may show only one side. Know which quote your entry and stop assumptions represent, and check the broker's trigger rules for the specific order.

If the entry-to-exit difference already uses executable prices, spread is already reflected in that difference. Adding the same spread again would count it twice. If the starting numbers come from a mid-price chart instead, they need an execution assumption before becoming a cash-loss estimate.

An ordinary stop can execute beyond its trigger in a fast market or gap. A stop-limit order has different execution risks, including not filling. Neither the pip calculation nor a small displayed distance guarantees a maximum realised loss.

Convert distance into a cash estimate

At an illustrative 100,000 EUR units per lot, 0.10 lot of EUR/USD has a USD 1 pip value. The 25-pip example therefore models USD 25 of price loss before additional costs. Changing the position size changes that cash result even if the chart and stop stay the same.

Work from a chosen cash budget, the measured stop distance and a suitable cost allowance. Use the position-size calculator to examine the arithmetic, then check minimum size, lot increment, margin and order restrictions against the actual symbol specification.

A calculated size is not a recommendation to take the trade. See position sizing with spread and commission for the difference between fixed reserves and size-dependent fees.