Horse Racing ROI Calculator
Calculate your horse racing betting ROI (Return on Investment). Track profitability by comparing total wagered to total returns with win/place/show statistics.
Formula:ROI = (Profit ÷ Total Wagered) × 100
Total money bet
Total money won back
Number of bets placed
Number of winning bets
Finished 2nd
Finished 3rd
ROI
+15.0%
Excellent
Total Profit
$150
Net winning
Profit Per Bet
$2
Average
Win Rate
18.0%
Good strike rate
ITM Rate
45.0%
45 of 100 in the money
Average Bet
$10
Avg return: $12
ROI Analysis
With a 15.0% ROI over 100 bets, you're a winning handicapper. For every $100 wagered, you return $115. Your 18.0% win rate with 45.0% ITM suggests a focus on value plays at longer odds.
Beating the Takeout
Win/Place/Show Takeout
~16%
Outperforming
Exacta/Trifecta Takeout
~22%
Outperforming
Pick 4/5/6 Takeout
~25%
Outperforming
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Quick-start with common scenarios
Horse Racing Betting Journal
0 / 100 entries
Bet History
0 entries
No bets recorded yet.
Add your first bet to start tracking.
What is Horse Racing ROI?
Horse racing ROI (Return on Investment) measures your betting profitability as a percentage. Formula: ROI = (Profit ÷ Total Wagered) × 100. If you've wagered $1000 and have $1150 in returns, your profit is $150 and ROI is +15%. Successful horse racing bettors typically maintain 5-15% long-term ROI.
Key Facts About Horse Racing ROI
- ROI = (Total Returns - Total Wagered) ÷ Total Wagered × 100
- Positive ROI means profitable; negative means losing
- Professional handicappers: 10-20% ROI long-term
- Good recreational: 0-10% ROI (beating takeout)
- Example: $5000 wagered, $5500 returned = 10% ROI
- Track takeout is typically 15-25% on exotic bets
- Sample size matters: 500+ bets for reliable ROI
- Win/Place/Show have lower takeout than exotics
Expected ROI by Bet Type
Win Bets
10-20%
Top handicappers
Exotics
15-40%
Skilled exotic players
Multi-Race
20-100%+
Pick 4/5/6 specialists
Frequently Asked Questions
What is ROI in horse racing betting?
ROI (Return on Investment) measures your betting profit as a percentage of money wagered. If you've bet $2,000 total and your returns are $2,300, your ROI is (($2,300 - $2,000) ÷ $2,000) × 100 = 15%.
What is a good horse racing ROI?
Due to track takeout (typically 15-25%), breaking even is difficult. A 5-10% ROI is considered good for recreational bettors. Professional handicappers aim for 10-20% ROI on win bets, though exotic specialists may achieve higher returns with proper bankroll management.
How does track takeout affect ROI?
Track takeout (the house edge) ranges from 15% on win/place/show to 25%+ on exotic bets like Pick 6. To be profitable, you must overcome this edge through superior handicapping. A bettor who picks winners at random would have negative ROI equal to the takeout percentage.
How many bets do I need for reliable ROI?
Horse racing has high variance. You need at least 300-500 bets for your ROI to be statistically meaningful for win bets, and even more for exotic wagers. Short-term swings of ±30% ROI are normal even for winning bettors.
Should I track win, place, and show bets separately?
Yes, tracking WPS (Win-Place-Show) bets separately from exotic bets helps identify your strengths. Some bettors excel at spot plays on longshots (high ROI but lower win rate), while others profit from place/show betting on favorites (lower ROI but higher ITM%).
How this works
Calculations follow the published mathematics of the game — combinatorics for cards, probability theory for dice, and expected-value accounting for wagers. Results are verified against independent references (primarily Wizard of Odds). No calculation here is an opinion or recommendation; it is arithmetic applied to the rules of the game.
What this tool can’t do
When to consult a professional
This tool computes probability and expected value. It is not a betting system and cannot predict the outcome of any individual wager. If gambling is causing problems for you or someone you know, call the National Problem Gambling Helpline at 1-800-GAMBLER.
Sources
- [1]Wizard of Odds — Michael Shackleford, ASAIndustrywizardofodds.comAccessed Apr 21, 2026
Actuary; widely cited casino-game probability reference. Used for house-edge and EV verification.
- [2]National Council on Problem GamblingOfficial sourcencpgambling.orgAccessed Apr 21, 2026
Responsible-gambling guidance and 1-800-GAMBLER helpline.
Joseph OrdunaFounder & Software Engineer
Full-stack software engineer specializing in embedded systems, web architecture, and AI/ML. Founder of Practical Web Tools. Built the gesture-controlled drone IP acquired by KD Interactive (Aura Drone, sold on Amazon).