18+. Min deposit requirement. Free Bets are paid as Bet Credits and are available for use upon settlement of bets to value of qualifying deposit. Min odds, bet and payment method exclusions apply. Returns exclude Bet Credits stake. Time limits and T&Cs apply. Registration required.
Bet £10 Get £40 in Free Bets
No BetMGM Sport promo code is required to claim this bonus
T&C’s: New customers only. 7 days to place qualifying bet of £10 at 1/1 (2.0) to receive 4 x £10 Free Bets: 1 x £10 football, 1 x £10 horse racing & 2 x £10 Bet Builders. Free Bets cannot be used on e-sports and non UK/IE horse racing. 7 day expiry. Exclusions apply. Stake not returned. 18+. Full T&Cs apply. GambleAware.org
£30 in Free Bets When You Place Any Bet
No Sky Bet Sport promo code is required to claim this bonus
T&Cs: New customers only. First single & E/W bet only. Odds of 1/1 or greater. 3 X £10 bet tokens. Free bet stakes not included in returns. Free bets exclude virtuals. Free bets are non withdrawable. Free bets expire after 30 days. Eligibility restrictions and further T&Cs apply. 18+. http://GambleAware.org
Get up to £30 in Free Bets
No talkSPORT BET Sport promo code is required to claim this bonus
T&Cs: 18+ New customers only. Opt in via mobile or app and bet £10 on any sports market (odds of 2.00+) within 7 days of registration. Get 3x£10 Free Bets on selected sports markets, which expire in 7 days. T&Cs apply. GambleAware.org | Please gamble responsibly
£30 in Free Bets when you place a £5 bet
The Paddy Power Sport promo code to claim this offer is YSKAST
T&Cs: New Customer offer - Use promo code YSKAST. Place a min £5 bet on the sportsbook at odds of min EVS (2.0) and get £30 in free bets. Free bet rewards valid for 30 days. Only deposits via Debit Cards & Apple Pay will qualify for this offer. T&Cs apply. Please Gamble Responsibly
Get £50 in Free Bets when you stake £10
The Betfred Sport promo code to claim this offer is available by clicking 'Get Bonus' 👉
T&Cs:18+. New customers only. Register, deposit with Debit Card, and place first bet £10+ at Evens (2.0)+ on Sports within 7 days to get 3 x £10 in Sports Free Bets & 2 x £10 in Acca Free Bets within 10 hours of settlement. 7-day expiry. Eligibility exclusions & T&Cs Apply. Eligibility & payment exclusions apply. Full T&Cs apply. GambleAware.org
Football - Bet £10 Get £40 in Bonuses
No Unibet Sport promo code is required to claim this bonus
18+. GambleAware.org . New GB customers only. Min £10 debit card deposit. Place a £10+ bet on sportsbook at min odds 1/1 (2.0) each leg. Receive 2 x £10 free bets within 24 hours of bet settlement, and further 2 x £10 casino bonus the next day. T&C’s apply.
Get £50 in Free Multiples - When you place a £10 bet on Sportsbook
The Betfair Sport promo code to claim this offer is ZSKAOG
T&C's:Place a min £10 bet on Sportsbook on odds of min EVS (2.0), get £50 in Free Bet Builders, Accumulators or multiples to use on any sport. Rewards valid for 30 days. Only deposits via cards or Apple Pay will qualify. T&Cs apply. Please Gamble Responsibly. GambleAware.org
Use the AceOdds Bet Calculator to work out returns for Accumulators, Lucky 15's, Doubles, Trebles, Football, Horse Racing and more. The most comprehensive and reliable bet calculator.
Compare how different outcomes on each selection might affect your profits before placing your bet.
The calculator is fully customisable and comprehensive in the options it offers. For example, you can change the odds format and odds for each selection in addition to configuring each way bets and wagers affected by Rule 4 or dead heat scenarios.
Choose between Total Combined Stake and Stake per Bet options to calculate your total outlay, make sure you stay within your limit, and even view alternative bets that might offer better returns on your initial stake and selections.
Hover over the information buttons to see tips and help for each section of the AceOdds Bet Calculator and visit the AceOdds Betting Glossary for more detailed help with terms and bet types.
You can also convert odds to implied probability percentages, decimal, fractional or american by using the AceOdds Odds Converter.
Also See
All bet types explained - Read about all the different kinds of bet, what they are comprised of and how they are calculated. Explained in an easy to understand style with suitable examples where practical.
What is an accumulator bet? - The easy to follow explanations and examples will help you understand how returns are calculated and the different options available for this bet.
What is a lucky 15 bet? - Most bookmakers offer bonuses for lucky bets. The article explains the composition of the lucky 15 and how bonuses are applied.
Best Promo Codes Available for 2025
We are constantly hunting the best promo codes for you and collate them all here. See below all the bonus codes that are currently available and before you claim, be sure to check out the best offers we have curated after a thorough analysis including:
Terms & Conditions apply, 18+, new customers only.
About AceOdds
AceOdds provides the most comprehensive and reliable suite of bet calculators, with over 50,000 bets calculated daily. Trusted by independent bookmakers and punters to work out returns, you can be sure that the calculations are accurate. Learn more.
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