Complete Guide to Risk Reward Ratio for Stock Trading in India
What is risk-reward ratio?
Risk-reward ratio (R:R) compares potential loss on a trade to potential profit — expressed as 1:2, 1:3 etc. Risking ₹5 per share to target ₹15 profit is 1:3 R:R. Indian swing traders on Nifty 50 constituents use R:R before entry; investors use it loosely for delivery trades with support/resistance levels from technical analysis.
Master Calc's risk reward ratio calculator takes entry, stop-loss and target prices — outputs rupee risk, reward per share and ratio. Pair with Position Size Calculator to convert acceptable risk into share count.
How to calculate risk-reward ratio
Risk = Entry − Stop loss (for long trades). Reward = Target − Entry. Ratio = Risk : Reward. Entry ₹500, stop ₹480, target ₹560 → risk ₹20, reward ₹60 → 1:3 R:R.
Short sellers invert logic — risk above entry, reward below. Calculator supports long-side framing common among Indian retail delivery and swing traders.
Minimum R:R and win rate mathematics
Break-even win rate ≈ Risk ÷ (Risk + Reward). At 1:2 R:R, need ~33% winners. At 1:1, need 50%. At 1:0.5 (risking more than reward), need 67% — unsustainable for most after costs.
Indian intraday traders face brokerage, STT, exchange charges eating thin targets — require 1:2.5+ gross R:R or higher win rate. Delivery swing trades tolerate 1:2 with fewer round trips per year.
Including Indian transaction costs in R:R
Gross R:R from chart levels overstates edge. Subtract estimated brokerage and STT from reward; add to risk. Selling ₹1 lakh delivery position incurs ~₹100+ STT alone — meaningful on ₹2,000 target profit trades.
Post-tax R:R for short-term trades further reduced by 20% STCG — use Capital Gains Calculator on planned exit if holding under 12 months. Long-term delivery above 12 months changes tax picture favourably for winners.
Practical swing trade example
Chart setup on Larsen & Toubro: entry ₹3,400 after consolidation, stop ₹3,280 below support, target ₹3,640 at resistance. Risk ₹120, reward ₹240 → 1:2 R:R. With ₹15,000 account risk at 2%, risk ₹300 → 2 shares only — illustrates why small accounts struggle with high-priced stocks; position size forces small absolute gain.
Alternative: trade lower-priced liquid names or use index ETFs for smaller tick sizing. Risk-reward planning exposes capital constraints early.
R:R for long-term investors
Fundamental investors frame upside to fair value vs downside if thesis breaks — not daily stops. Buying PSU at deep value might show 1:4 R:R to normalized earnings with 30% downside if commodity collapses — still a sizing decision via Position Size Calculator.
Do not confuse high R:R on paper with high probability — far targets often fail. Quality of setup (volume, trend, earnings catalyst) matters beyond ratio alone.
Expectancy: combining R:R with win rate
Expectancy = (Win% × Avg Win) − (Loss% × Avg Loss). Positive expectancy over 30+ trades suggests edge; track in spreadsheet or XIRR Calculator for portfolio-level truth.
One big 1:5 winner does not offset ten 1:1 losers if stops honoured — journal every trade. Indian trading forums showcase wins; survivorship bias hides stopped-out losses.
Step-by-step: using Risk Reward Calculator
- Identify entry price from your trade plan.
- Set stop-loss below logical support (not arbitrary %).
- Set target at resistance or measured move.
- Enter three prices — review R:R ratio.
- Reject trades below personal minimum (e.g. 1:2).
- Feed risk rupees into Position Size Calculator.
- Log outcome to refine win rate estimates.
Common risk-reward mistakes
- Moving stop wider when trade goes against you.
- Taking profit early before target — ruins planned R:R.
- Ignoring costs in ratio calculation.
- Chasing 1:10 setups with near-zero win rate.
- No written plan before market open — reactive trading.
More: ROI Calculator, Stocks & Trading calculators, Mutual Fund Calculator for passive core.
Disclaimer
Technical levels and risk-reward plans are not guarantees — markets gap, trends extend, fundamentals shift. Intraday and derivatives trading carry high risk of loss. This guide is educational, not SEBI-registered investment or trading advice. Never trade with borrowed money.