Your Free Betting Odds Calculator

Welcome to FreeBetCalc, the easiest to use bet calculator on the internet. The calculator works on any mobile device and has several features that no other calculator has. We show recommended bets for all accumulator and combination types such as lucky 15, lucky 31, lucky 63, Canadian, Yankee, Heinz and other exotic bet types. These recommendations are generated by an algorithm that looks for value bets. By combining value bets, you ensure that your combinations have the highest chance of generating a profit long term. We list recommended bets that you can add directly into the calculator and experiment. Very quickly you'll be able to see what effect certain losing bets (if you've chosen a full-cover bet type) will have on your bottom line.

For sure bet lovers and arbitrage fans, FreeBetCalc exclusively offers a “matched betting” bet type option. These bets allow you to take advantage of bookmaker freebet bonus offers. Just select the “Matched Betting” bet type and select a bet to add to the calculator from the list that is generated. We show you exactly how muck to back and lay. If you’d like to know how best to use these free bets to increase your bankroll with minimal risk, then please read our ultimate guide to matched betting. Just enter your email into the box and we'll email it to you.

Recommended risk-free bets, trixies, Yankees and more

Scroll down to Recommended bets for 21st Aug and add a few of the recommendations into the calculator by clicking on any of the links with a calculator icon . From there, you can make adjustments in the options to get a feel for how your profits can change.

Download your FREE guide to exploiting free bets
We'll never give your email to a 3rd party. We hate spam too.

The Calculator


Total Stake:
Total Return:
Total Profit:


Set Options

Back Odds
Lay Odds
Lay Stake
Commission %

Choose Bet Type

Qualifying Bet
Free Bet (stake not returned)
Free Bet (stake returned)

Enter Bet Odds

Odds E/W Status Rule 4 Dead Heat

Tue 21st Aug 0:47AM 2018 CATEGORIES: Matched Betting, Accumulators

The risk-free bets

Getting the right bet at the best value odds

Let's take a quick look at our recommendations for some matched bets and accumulators, as of Tue 21st Aug 0:47AM. To get the extensive list of recommendations just click on the bet type you're interested in on the calculator or choose the calculator from the list in the site's navigation.

If you'd like to take more of a risk, then laying £20.86 at 8.6 on Peggy Mckay in the 15:05 at Nottingham may be the bet for you. If it gets matched then a bet of £25.00 at 9.00 with Coral would net a profit of £0.00 (click to see in the calculator) . For the full list of risky bets, click here.

If you're just interested in clearing the bonus and don't mind taking a loss, then laying £22.46 at 9.60 on Escape The City in the 16:45 at Nottingham will probably be your best bet. You'd be making a loss of £-0.13 when you bet £25.00 at 10.00 with BetBright (click to see in the calculator) . For the full list of losing bets, click here.

The Accumulators and Full-cover bets

If it's accumulators and full cover bets that you're interested in then look no further for some great recommendations. First up we have a recommendation for a Trixie: Fox Power, Make A Wish and Alaskan Bay in the 13:20, 13:30 and 13:40 at Newbury, Nottingham and Wolverhampton with Boylesports. You ought to place the bet at odds of around 1.67, 7.50 and 8.00 to maintain the value. Click here to see what that looks like in the calculator.

Next up we have a nice little Lucky 63 bet on Cloak And Dagger, Make A Wish, Alaskan Bay, Fox Premier, The Lacemaker and Arishka in the 13:20, 13:30, 13:40, 13:50, 14:00 and 14:10 at Newbury, Nottingham, Wolverhampton, Newbury, Nottingham and Wolverhampton respectively. That one is with 888Sport. Again, to keep the value you need to place the bet at odds of around 3.50, 8.00, 8.00, 3.75, 5.50 and 7.00. Click here to see what that looks like in the calculator.

Finally, we have a cheeky 5 fold accumulator bet on Cloak And Dagger, Qutob, Nunnery Lane, Boerhan and The Lacemaker in the 13:20, 13:30, 13:40, 13:50 and 14:00 at Newbury, Nottingham, Wolverhampton, Newbury and Nottingham respectively. This one is with Sportpesa. Once again, to preserve the value you ought to place the bet at odds of around 3.75, 1.83, 29.00, 4.33 and 5.50. Click here put the bet into the calculator and take a look.

Further resources

Risk free sports betting (football, horse racing, cricket etc)

Whether it's for pure artbitrage (arbing) or just to break even in order to claim a bonus, the art of how to bet at Betfred (or William Hill or any of the bookies) and lay on Betfair (or Smarkets or any of the betting exchanges) is a complex one. Of course we're biased but we feel the best guide on the market is our very own. You can get it on right now, and it even comes free with 6 months free members' access to this very site. It's UK-focuses, but will work in Australia too.


A quick list of some boomakers to get started with. We have a complete list, along with an explanation of each one's terms and conditions, inside the members' area.

Odds comparison

  • OddsChecker - Compares odds and offers from the leading bookies, across all sports and event

Newspaper articles about bet matching and accus