How to Calculate R-Multiple: Initial Risk, Costs and Examples

An R-multiple expresses a trade’s outcome relative to the initial risk recorded for that position. For a monetary calculation, divide realised net profit or loss by that positive initial risk, using the same currency. A price-distance ratio is a related calculation, but it does not automatically include position size, currency conversion or costs.

Define One Unit of Initial Risk

The Van Tharp Institute’s explanation of R relates results to the risk established at entry. Record whether your denominator is a per-unit price distance or the planned monetary loss for the whole original position. The amount invested, margin posted and account balance are different quantities.

For the examples below, initial monetary risk means the whole position’s planned loss from entry to its original stop before transaction costs. This is a bookkeeping convention, not a guaranteed maximum loss. If you include estimated costs in your initial risk instead, label that convention and use it consistently. Do not replace the original denominator when a stop is later moved.

Calculate Realised R from Monetary Inputs

realised net R = realised net P/L / positive initial monetary risk
net P/L = reported trade profit + signed commission + signed swap
          + other attributable signed charges or credits

Only add fields that your source reports separately: a net total must not have the same costs deducted twice. Keep all inputs in one currency. If initial risk is missing, zero or reconstructed without a reliable original record, report R as unavailable or clearly label the estimate. Do not silently turn missing values into zero-risk trades.

These are arithmetic examples, not observed trading results. A positive cash result divided by a positive risk amount is positive R; a loss is negative R. Zero net P/L is 0R when a valid positive initial risk is available.

Price-Distance Examples for Long and Short Trades

For a fixed-size position with a linear payoff and consistent price-value conversion, a before-cost price ratio is signed favourable movement divided by the original stop distance. For a long, favourable movement is exit minus entry; for a short, it is entry minus exit. The denominator is the absolute distance between entry and the original stop.

If the GBPUSD position’s value were $10 per pip, its illustrative initial risk would be $100 and gross result $300. If the gold position’s value were $100 per one-price-unit move, its initial risk would be $500 and gross result $1,000. Those values are explicit assumptions, not universal lot or contract specifications. Check the actual instrument, volume, account currency and conversion. Neither price ratio yet includes commission or financing.

Costs, Stops and Partial Exits

A gross $300 result with $100 initial risk is +3R. If separately reported charges total $12, the net result is $288, or +2.88R on that same denominator. A $100 price loss plus $20 of charges becomes −1.2R. Executed entry and exit prices already reflect their actual fills; do not subtract the same price slippage again.

A normal stop does not establish a guaranteed loss ceiling. In its explanation of US stock orders, Investor.gov distinguishes a stop trigger from its eventual execution price. Other instruments and order types have their own terms. Check those actual terms rather than assuming every stop fills at exactly −1R. Moving a stop to entry also does not guarantee a zero net result after costs or execution differences.

For exits from one original position, preserve the original total risk. If half the original size exits at +2 price R and half at +4 price R, the gross weighted result is 0.5 × 2 + 0.5 × 4 = +3R. Equal thirds at +1R, +2R and +4R produce 7/3R, approximately +2.3333R before costs. Adding new exposure later changes the risk history; document it rather than applying the simple fixed-position example blindly.

Average R, Win Rate and Account Returns

The arithmetic mean of the recorded R outcomes is their sum divided by the number of included trades. The Institute describes expectancy in R through this mean. For a historical sample, label it sample mean R: it describes the observations, not a proven future edge.

sample mean R = sum of included realised R values / included trade count
example: (−1 + 2 + 0 + 3) / 4 = +1R per trade

When grouping outcomes, use the fraction of all included trades in each group. With signed average loss R, the same mean is win fraction × mean winning R + loss fraction × mean losing R; zero-R trades contribute zero but remain in the denominator. If losses are entered as positive magnitudes instead, subtract that loss term. Do not subtract an already negative value.

A planned reward-to-risk ratio describes a proposed target, whereas realised R describes the actual outcome. Win rate alone omits outcome size, and no universal +2R target or average-R threshold establishes a good strategy. Report the sample period, count, cost basis, missing-risk exclusions and distribution. Selecting only successful trades or repeatedly choosing parameters from the same sample can make a historical mean misleading.

A sum of R is not automatically an account return. Dollar P/L is the sum of each trade’s own R multiplied by its own monetary-risk denominator. If every trade used the same $100 denominator, +4R corresponds to $400 on that convention; the account percentage still needs a specified capital and cash-flow basis. Variable sizing, compounding, overlapping exposure, deposits and withdrawals prevent a simple “40R means 40% growth” rule.

Keep an Auditable Calculation Record

Retain the original source ID, account currency, original position size, entry, original stop, planned monetary risk, actual exits, separately reported costs and any later risk changes. State whether a row means one fill, closed position or grouped idea. A missing original-stop history cannot be recovered merely by renaming the latest stop “initial risk”.

source_id,grouping,currency,original_size,entry,original_stop,
initial_money_risk,realised_profit,signed_costs,realised_net_R,
risk_basis,source_period,missing_input_note

This is an example record layout, not a supported MyVeridex CSV-import schema. Preserve the original report and reconcile a small permitted sample before using a summary. See the copyable journal formats for manual records.

What MyVeridex Currently Calculates

MyVeridex is trading analytics. Current direct account routes are MT4 and MT5 with the broker, exact server, account number and investor password; other named platform routes are not currently available. Statement import expects supported MetaTrader closed-transaction structures, not every CSV. The broker directory is not proof that every listed account has been tested.

The current direct MetaTrader parser’s stored R field uses the absolute close-to-open price movement divided by the open-to-available-stop distance, with the sign taken from reported profit. It does not include separately stored commission and swap in that R calculation, and the available stop is not established as the original stop before changes. Missing or unusable stop data produces no R value. Consequently, do not treat that field as a guaranteed after-cost result divided by independently established initial monetary risk.

The reviewed account-summary recomputation stores mean reported profit per closed record as its expectancy field, in money terms, rather than mean initial-risk R. Check the unit and inputs of the actual display before comparing metrics. These product limits were checked against current source on 16 October 2026; this article does not claim that the calculation logic has been changed or that a broker account was tested.

What R Can and Cannot Establish

R is a useful unit for describing results with a clear denominator. It does not itself enforce a risk limit, select an appropriate position size, prove a statistical edge or satisfy a provider’s account conditions. There is no universal risk percentage or sample length prescribed here.

A product verification badge is not an independent audit or a promise that a prop firm accepts an external record. For example, FTMO’s current starting instructions state that an FTMO Account cannot be obtained on the basis of an external trading record. Its reward eligibility depends on the selected account’s objectives and conditions. Check the actual programme’s terms; an R statistic cannot promise admission, payouts or returns.

R1, R2 and R3 on a pivot indicator usually label resistance levels, a different use of the letter R. Read the pivot-formula comparison for that question. For profit factor and cash expectancy, see the metrics and units glossary.