Risk-Reward Ratio Explained: What It Is and How to Use It

Intermediate7 min read

What is the risk-reward ratio in forex?

The risk-reward ratio compares the money you could lose on a trade with the money you aim to make. It is measured from three prices: your entry, your stop-loss and your target. If you risk 25 pips to aim for 50 pips, the ratio is 1:2. It tells you how often you must win to make money overall.

A stop-loss is the order that closes a losing trade. A target, or take-profit, closes a winning one. A pip is the smallest standard price step. The guide to forex risk management introduces the ratio alongside the 1–2% rule. This page goes further: expectancy, realistic targets, costs, and the ways traders fool themselves with the number.

How to calculate the risk-reward ratio

Risk is the distance from entry to stop. Reward is the distance from entry to target. Suppose you buy EUR/USD at 1.1000 with a stop at 1.0975 and a target at 1.1050.

  • Risk: 1.1000 − 1.0975 = 25 pips
  • Reward: 1.1050 − 1.1000 = 50 pips
  • Ratio: 25:50, which reduces to 1:2

In money, at 0.04 lots ($0.40 per pip) you risk $10 to make $20. The lot size itself comes from position sizing. Many traders write the reward as R, a multiple of the risk: here R = 50 ÷ 25 = 2. For a sell trade the stop is above the entry and the target below: sell at 1.1000 with a stop at 1.1030 and a target at 1.0910, and you risk 30 pips to make 90, which is 1:3. The risk-reward calculator works it out from the three prices. If you enter in two or more parts, measure from your average entry price, which the break-even calculator gives you.

Break-even win rate: how often do you need to win?

Break-even win rate = 1 ÷ (1 + R)

  • 1:1 needs 1 ÷ 2 = 50%
  • 1:1.5 needs 1 ÷ 2.5 = 40%
  • 1:2 needs 1 ÷ 3 = 33.3%
  • 1:3 needs 1 ÷ 4 = 25%

Here is why. At 1:2, three trades with one winner give +2, −1 and −1, which adds up to zero. Win more often than one in three and you are ahead. Win less often and you are behind. Flip the ratio and it works against you: risking 2 to make 1 (R = 0.5) needs 1 ÷ 1.5 = 66.7% winners just to stand still. All these figures are before costs.

Expectancy: win rate and ratio together

Expectancy is your average result per trade over many trades. In plain words: what you win when you win, times how often, minus what you lose when you lose, times how often.

Expectancy = (win rate × average win) − (loss rate × average loss)

Worked example: 20 trades, $10 risk each, every target at 1:2. You win 8 and lose 12, a 40% win rate.

  • Wins: 8 × $20 = $160
  • Losses: 12 × $10 = $120
  • Net: $160 − $120 = +$40, which is $2 per trade

By formula: (0.40 × 2) − (0.60 × 1) = 0.8 − 0.6 = +0.2R per trade. With $10 as 1R, that is $2. You lost more trades than you won and still came out ahead. Twenty trades is far too few to prove anything, though. Judge a method over 50 to 100 trades or more.

What is a good risk-reward ratio?

There is no best ratio. A high ratio is not better by itself, because a target that is far away is reached less often. Compare three traders over 20 trades at $10 risk:

  • Trader A, 1:1, wins 55%: 11 × $10 − 9 × $10 = +$20
  • Trader B, 1:2, wins 40%: 8 × $20 − 12 × $10 = +$40
  • Trader C, 1:3, wins 20%: 4 × $30 − 16 × $10 = −$40

Trader C has the “best” ratio and the only loss. Extreme ratios fall into the same trap. A 1:5 target needs only 1 ÷ 6 = 16.7% winners, but if price reaches it one time in ten, the result is (0.10 × 5) − (0.90 × 1) = −0.4R per trade. Low win rates also bring long losing runs, which many people cannot sit through. A good ratio is one where your real win rate, measured in your own journal, sits clearly above the break-even rate. Many traders set a minimum, such as 1:1.5 or 1:2, and skip trades that offer less.

Place targets at real levels, not at a multiple

The market does not know where you entered. Price tends to turn where many orders sit: earlier highs and lows, support and resistance zones, round numbers. So find the level first and work out the ratio second.

Say your stop needs 30 pips and the next resistance, an area where price has turned down before, is 40 pips above your entry. The honest ratio is 1:1.33. Setting the target at 60 pips to call it 1:2 means price must break through resistance before you are paid. Either accept 1:1.33 if your win rate supports it, or skip the trade. The guide to take-profit strategies covers ways to choose targets.

How the spread shrinks your real ratio

The spread is the gap between the buy and sell price, and you pay it on every trade; see spreads and pips. Suppose your total cost is 2 pips. A planned 10-pip stop and 20-pip target become a 12-pip loss and an 18-pip win. The real ratio is 1:1.5, and the break-even win rate rises from 33.3% to 40%.

With a 50-pip stop and a 100-pip target, the same 2 pips give 52 and 98: a ratio of 1:1.88 and a break-even rate of 34.7%. Small stops suffer most, which is why costs matter so much in very short-term trading. It is one reason to compare regulated brokers on their typical spreads.

R-multiples: a simple way to journal

Record every result as a multiple of the amount you risked. A full loss is −1R. A $25 profit on a $10 risk is +2.5R. Closing early for half the planned loss is −0.5R. R-multiples let you compare trades across pairs, lot sizes and account sizes. Add them up: the 20 trades above were 8 × 2R − 12 × 1R = +4R, roughly +4% at 1% risk per trade. Write down both the planned R and the realised R for each trade, because the gap between them is where most problems hide. The guide to backtesting and keeping a trading journal shows how to set this up.

Common risk-reward mistakes

  • Moving the stop closer to fake the ratio. The chart needs a 40-pip stop and the target is 40 pips away, so the trade is 1:1. Tightening the stop to 20 pips makes it 1:2 on paper, but the stop now sits inside normal price noise and is hit more often. The target did not get any closer. Set stops from the chart, as explained in stop-loss strategies.
  • Cutting winners. You plan 1:2 but close at +1R whenever you feel nervous. Your realised ratio is 1:1, so you now need 50% winners, not 33.3%.
  • Letting losers run. A widened stop turns −1R into −2R and breaks every sum on this page.
  • Ignoring costs. On small stops, the spread can change the ratio more than your analysis does.
  • Judging by the plan. Only the realised ratio pays you.

The risk-reward ratio is a planning tool. It does not predict whether a trade will win, and a good ratio cannot rescue a method that has no real advantage. Stops can also slip in fast markets, which makes a loss bigger than 1R. Forex and CFDs carry a high risk of loss. Only risk money you can afford to lose.

FAQ

Is a 1:1 risk-reward ratio bad?

Not by itself. At 1:1 you need to win more than half of your trades after costs. The ratio only becomes a problem when your real win rate is below the break-even rate that goes with it. Check your journal: if you win 45% of your trades at 1:1, you are losing money, however good each trade looked.

Is risk-reward written as 1:2 or 2:1?

Both appear, which causes confusion. Most trading education puts risk first, so 1:2 means risking one unit to make two. Some writers say a reward-to-risk of 2:1 and mean exactly the same thing. When you read a ratio, check which side is the risk. In this guide the first number is always the risk.

Can you be profitable with a 30% win rate?

Yes, if your average win is large enough. At a 30% win rate the break-even point is an average win of about 2.33 times your average loss, before costs. Above that you make money; below it you lose. The practical difficulty is living through the long losing runs that a 30% win rate produces.

Should I use the same risk-reward ratio on every trade?

A fixed minimum is useful, but a fixed target multiple on every trade is not. The distance to the next real level changes from chart to chart. Set your stop and target from the chart, work out the ratio, and take the trade only if it meets your minimum. Some trades will offer 1:1.5 and others 1:4.

Next lesson Position Sizing in Forex: How to Calculate the Right Lot Size Continue

More intermediate guides

Support and Resistance in Forex: How to Draw Key Levels How to Draw Trend Lines and Channels in Forex (Step by Step) Supply and Demand Zones in Forex: How to Find and Trade Them Forex Candlestick Patterns: Pin Bars, Engulfing, Doji & More Forex Chart Patterns: Reversal & Continuation Explained Forex Breakout Trading: How to Trade Breakouts & Avoid Fakeouts Moving Averages in Forex: SMA vs EMA, Crossovers & Trends MACD Indicator Explained: Settings, Signals & Divergence RSI Indicator in Forex: Settings, Signals & Divergence Stochastic Oscillator Explained: Settings, Signals and Strategy Divergence Trading: How to Spot Regular and Hidden Divergence Bollinger Bands Explained: Squeeze, Band Walks & Signals Ichimoku Cloud Explained: A Simple Guide to All Five Lines Forex Pivot Points: Formula, Levels & How to Trade Fibonacci Retracement in Forex: Levels, Drawing & Examples ATR Indicator in Forex: How to Measure Volatility Most Volatile Currency Pairs (and the Calmest): How to Trade Them Best Forex Indicators for Beginners: The 7 Worth Learning Stop-Loss Strategies in Forex: Placement, Sizing & Trailing Take-Profit Strategies: When and Where to Exit a Winning Trade Position Sizing in Forex: How to Calculate the Right Lot Size Forex Risk Management: Position Sizing & the 1-2% Rule How to Create a Forex Trading Plan (Simple Template Included) Forex Trading Styles: Scalping, Day, Swing & Position Forex Scalping for Beginners: How It Works, Costs and Rules Day Trading Forex: A Realistic Beginner’s Guide and Routine Swing Trading Forex: How to Catch Moves Over Days, Not Minutes Types of Forex Brokers: ECN vs STP vs Market Maker Explained Fundamental Analysis in Forex: What Moves Currencies Safe-Haven Currencies: Risk-On and Risk-Off Explained

Choose a regulated broker

Apply what you've learned with a top tier-1 broker, compared independently by ForexR.

Compare top brokers