Your Horse Racing Bet Calculator.
Select one of the options below for your horse racing calculator.
Go to a Dedicated Bet Calculator:
How to Use the Bet Calculator
Our bet calculator has the same simple design as our leading Lucky 15 Calculator so you can guarantee speed, quality and accuracy of any bet calculations.
Here’s how to use it:
- Choose whether you want to calculate odds or winnings.
- Select your bet type (Lucky 15, Trixie, Heinz etc.)
- Enter your Stake (per bet), bet type (win only vs each-way) & odds format to set the basics
- Enter your win odds and place odds for the selections.
- Add any bookie bonuses or Rule 4 deductions
Press calculate and see your results if all win broken into singles, doubles, trebles, four-fold and more (if applicable).
Bet Calculator 🎯
Calculate returns for Lucky 15, Yankee, Canadian, Trixie, Patent and Heinz bets. Select your bet type and calculation mode below.
Bet Type
Odds Format
Your 4 Selections
More selections appear once you start typing.
Bookmaker Terms
Rule 4 Deductions
🐎 Results
🏇 Remember to Check Your Odds Online
MyStake has some of the best horse racing odds for UK Yankee bets!

120% Welcome Bonus up to £600
Min £20 deposit • Sports betting only • 10x wagering • 1.4 min odds • T&C's Apply
📋 Full Terms & Conditions
- Make your first deposit and get a 120% Bonus up to £600
- The minimum deposit required to qualify for the bonus is £20 or equivalent in other currencies
- Welcome Sportsbook Bonus applies only for Sports Betting and E-Sports
- You can only benefit from this bonus ONCE and ONLY on your first deposit
- Bonus Percent: 120% | Wager: 10x(Bonus+Deposit)
- Minimum items per betslip: 3 | Minimum odds per item: 1.4
- Maximum bonus Amount: £600 | Maximum bet amount: £1,000
- Bets on Baseball, Tennis, Handicap or Draw no Bet will not be counted towards wagering requirements
- The bonus becomes available only after you deposit. Activate it from your Profile > Bonuses tab
- Be sure to activate the sports bonus before placing any bets
- This bonus cannot be combined with any other promotion
- You can cancel your bonus at any time by contacting live chat support
- Bets on Outright positions (Single way markets) are not accepted
- You must meet the wagering requirements within 30 days, or the bonus and all winnings will be forfeited
- MyStake Casino reserves the right to modify, cancel, or terminate the promotion at any time
- General Terms and Conditions apply
18+ Please gamble responsibly. BeGambleAware.org
Return Breakdown
Winning Combinations
*Results are for illustration purposes only. Actual returns may vary depending on bookmaker terms, each-way conditions, and bonus eligibility. Always check specific bookmaker rules before placing bets.
📊 Bonus Information
These percentages are guidelines only.
Different bookmakers offer varying bonus structures for Yankee bets. Some base bonuses on the number of winners, while others use different criteria.
Please select the bonus percentage that matches your specific bookmaker's terms rather than focusing on the number of winners mentioned.
If unsure, check your bookmaker's Yankee bonus terms or select "None" for conservative calculations.
Best Horse Racing Bookie Offers




Actual bonuses may vary depending on bookmaker terms, each-way conditions, and bonus eligibility. Always check specific bookmaker rules before placing bets.
Bet Calculator Description
Get Detailed Odds and Winnings
Our calculator provides detailed odds calculations and winnings based on your inputs - feel free to play around until you get a hand of the different bet types and potential outcomes.
Build Your Betting Calculator with Custom Options
From Rule 4 to All Winner Bonus and One Winner consolidation, we have all of the most common betting & Lucky 15 terminology that really impacts your bet profitability.
Get The Latest Bookie Offers
We only promote the best in UK horse racing bookies and keep our list of bookies fresh based on the latest offers and deals for horse racing accas.
Need to Quickly Reset? We've Got You.
We allow you to quickly clear the selection at the push of a button. Don;t get stuck with slowly removing each option, in the heat of the moment, we know you need speed!
Clear Profit / Loss Breakdown
Wondering why you only got £2 back on that massive Heinz bet? Well, we give you a clear breakdown of the results by exact race result, allowing you to quickly assess whether you (or they) got it right.
Completely Free, Forever.
We are the leading Lucky 15 & betting calculator in the UK and we plan to be that way for a long time, so we will never charge for any calculations, ever.


