Top comparison sites to find places to check the odds on upcoming matches

betting > odds comparison tool free


PL's most negative fanbases Who tops the list?

Beginning your sportsbook odds journey

There are 3 methods of stating odds that most bookmakers and websites support. Implied Probability is also useful when evaluating a bet or checking how likely an outcome is. Used primarily in the UK and Ireland, fractions quote the potential profit should the bet succeed relative to the stake. For example, if £5 is bet at odds of 2/1 the potential profit is £10 (£5 * 2) and the total returned is £15 (£10 plus the £5 stake). Decimals quote the potential return should the bet succeed relative to the stake.

Sky Bet: Price Boosts and Request-a-Bet

For example, if £5 is bet at odds of 3 the total returned is £15 (£5 * 3) the potential profit is £10 (£5 * 3 minus the £5 stake). Positive figures: The odds state the winnings on a £100 bet e.g. american odds of 110 would win £110 on a £100 bet. Negative figures: The odds state how much must be bet to win £100 profit e.g. american odds of -120 would win £100 on a £120 bet. bet365 Edit Bet Feature Use the bet365 Edit Bet feature to amend your bets Monreal on Arsenal's UCL final chances Can they win the big one? Matched betting is a form of gambling which can greatly increase your chances of winning, while in turn decreasing your chances of a loss from your bets.

Free Bet Calculator Examples for Real Winnings

Decimal - 1 divided by (the percentage divided by 100) e.g. a probability of 50% = 1 / (50 / 100) = 2. Fraction - (1 divided by (the percentage divided by 100)) minus 1 e.g. a probability of 25% = (1 / (25 / 100)) - 1 = 3 = 3/1. American: Positive odds - (100 divided by (the percentage divided by 100)) minus 100 e.g.

Odds Quality, Margins and Value

a probability of 10% = (100 / (10 / 100)) - 100 = 900.Negative odds - The probability divided by (1 minus (the probability divided by 100)) then multiply by -1 to convert into a negative e.g. a probability of 60% = (60 / (1 - (60/100))) * -1 = -150. Positive odds - (100 divided by (the percentage divided by 100)) minus 100 e.g. a bet odds comparison sites horse racing probability of 10% = (100 / (10 / 100)) - 100 = 900. Negative odds - The probability divided by (1 minus (the probability divided by 100)) then multiply by -1 to convert into a negative e.g. When placing a matched bet, you cover all options for the outcome of the bet and have the opportunity to either break even or make profit from whichever selection is the winner. The maths for matched betting can be quite confusing, but with a matched betting calculator, you can easily work out the bets you need to place on both sides of the market.

Exploring Fair Odds Betting

Positive odds - 1 plus (the american odds divided by 100) e.g. american odds of 300 = 1 + (300/100) = 4. Negative odds - 1 minus (100 divided by the american odds) e.g. american odds of -300 = 1 - (100/-300) = 1.333. Positive odds - The american odds divided by 100 e.g.

Decimal Odds Fractional Odds and Implied Probability

american odds of 300 = 300/100 = 3/1. Negative odds - Minus 100 divided by the american odds e.g. american odds of -300 = -100/-300 = 1/3. Add 1 to the fractional representation e.g. a fractional value of 3/1 = (3/1) + 1 = 4. These calculators are useful for people of all skill levels, whether you are new to the matched betting scene, or have used a matched betting calculator in the past. At OddsMonkey, you can use our free matched betting calculator to work out how much money you need to stake on your lay bet at the betting exchange to earn a profit. Use the dropdown menu to get the right result whether you're placing a qualifying bet, a free bet where the stake is not returned (SNR), or a free bet where the stake is returned (SR). º See the potential profits on both normal and free bets, whether you are going to win the bet or guarantee yourself safety.º Find out how much you need to back and lay in order to be either profitable or break even.º Adjust the figures if the odds change so you can quickly mould your bet to the adjusted odds.º Clearly see how your money will be distributed should you win at the bookmaker or win at the exchange. We also have matched betting formulas if you'd prefer to work it out yourself, or want to learn about the maths behind our matched betting calculator. In this guide, we provide you with all of the information you may need before you start your matched betting journey, with all information provided by experienced professionals within the industry. A matched betting calculator is a bit different to a regular odds calculator as it will help you calculate how to place lay and back bets to unlock profit from the free bets offered by bookmakers.

  • Use filters to compare odds for specific bet types like moneyline, spread, or totals
  • Sort odds tables by bookmaker, percentage, or best price available
  • Check for available sign-up offers and promotions linked to the best odds
  • Set up personalized alerts for when odds on your selected markets move
  • Access direct links to bookmaker sites for quick placement of bets

It's an important tool because it shows you how much you need bet free bet sign up offers no deposit to stake with both the bookmaker and the betting exchange. It does this without any need for complicated maths, giving you a quick and easy answer with zero hassle! Our OddsMonkey calculator allows you to see potential profits on both normal and free bets and can be adjusted to show you all the info you need for qualifying bets, free bets where the stake is not returned (SNR), and free bets where the stake is returned (SR). You can use this free matched betting calculator alongside our OddsMatcher tool to find and calculate the best odds when you are matched betting so that you can maximise your earnings. Matched betting is widely regarded as the future of gambling, with many online courses and professionals sharing their stories of how they made profit through matched betting. You can easily become a part of the future by reading our informational pages about matched betting, each way matched betting, and other guides. Using a matched betting calculator is possible for anyone who wants to get involved in matched betting.

  • SportyTrader: Popular in Europe for football/soccer, with detailed head-to-head stats
  • Bettingsports: Strong coverage of North American sports leagues and futures markets
  • Tipstrr: Community-driven with odds comparison alongside tipster performance tracking
  • VSiN: Odds screen tailored for professional bettors with focus on line movement
  • Oddspedia: Extensive global coverage including casino and poker bonuses

There are no limitations to who can actually use the calculator, as long as you understand how it works and what its benefits are.

betcompare

Positive american odds - The fractional value multiplied by 100 e.g. a fractional odds of 3/1 = (3/1) * 100 = 300. Negative american odds - Negative 100 divided by the fractional odds e.g. a fractional value of 1/5 = -100 / (1/5) = -500. Subtract 1 from the bet paypal deposit gambling sites decimal representation e.g.

Odds Converter

a decimal value of 3 = 3 - 1 = 2 which is commonly expressed as 2/1. Positive american odds - (The decimal value minus one) multiplied by 100 e.g. Negative american odds - Negative 100 divided by (the decimal odds minus one) e.g. Betting Calculator - Enter your odds and stake to calculate bet returns for all types of sports wagers. Supports all major formats including decimal, fraction and american. The calculator offered by us is very simple to grasp, and once you learn the ins and outs, you will be able to use it to become profitable over time. While matched betting is not a get rich quick scheme, there is money to be made if the correct process is taken and the steps are followed.

Limitation Description Workaround Impact on User
Ad-Supported Interstitial and banner ads present Use ad-blocker (may break site) Minor inconvenience
Delay Odds can be 10-30 seconds behind Refresh manually May miss price
Limited Custom Alerts Basic alert options only Use paid premium services Reduced automation
No API Access Cannot integrate data into own systems Purchase commercial feeds No bulk data analysis

You can use this matched betting calculator no matter how much experience you have, although more experience will make the process easier and less time-consuming at first. We have lots of other betting calculators that are free to use, including: These calculators are all just as useful as the next, with vital information provided through mathematical equations that would otherwise take you a lot of time and effort to complete. Having easy access to a matched betting calculator, each way calculator, or any of the other calculator variants we offer, can be hugely beneficial to your betting journey and make the process much smoother without any hassle.

Format Example Common in Region Tool Support
Fractional 5/1 UK, Ireland All tools
Decimal 6.00 Europe, Australia All tools
American (Moneyline) +500 USA, Canada Sportsbook Review
Hong Kong 5.00 Asia BetBrain

We are a team of software developers and experienced Matched Bettors, dedicated to helping you earn a sustainable, tax-free income every month.

bet365 Sign Up Offer & Review

Odds correlate to probability e.g a 3/1 bet is expected to win one in every 4 attempts. Decimal - 1 divided by the decimal odds, multiplied by 100 to give a percentage e.g. Fraction - 1 divided by (the fractional odds plus 1), multiplied by 100 to give a percentage. fractional odds of 3/1 = (1 / ((3/1) + 1)) * 100 = 25%. American: Positive odds - 100 divided by (the american odds plus 100), multiplied by 100 to give a percentage e.g.

Techniques to Find Positive EV

american odds of 150 = (100 / (150 + 100)) * 100 = 40%.Negative odds - Firstly multiply the american odds by -1 and use the positive value in the following formula: american odds divided by (the american odds plus 100), multiplied by 100 to give a percentage e.g. american odds of -300 = (300/(300+100)) * 100 = 75%. Positive odds - 100 divided by (the american odds plus 100), multiplied by 100 to give a percentage e.g. american odds of 150 = (100 / (150 + 100)) * 100 = 40%. Negative odds - Firstly multiply the american odds by -1 and use the positive value in the following formula: american odds divided by (the american odds plus 100), multiplied by 100 to give a percentage e.g. Address: Liquidity Trading Limited, Madison Building, Midtown, Queensway GX11 1AA, GibraltarEmail: [email protected] *DISCLAIMER: We’re legally required to state that there is no guarantee of specific results each month. The amount of money that you earn can vary dependant on the time and effort that you commit each month. This website is strictly for over 18’s. If you do have any concerns about gambling please contact GambleAware The Odds Converter allows you to seamlessly convert between Decimal, Fractional, American odds, and Win Percentage.

Frequently Asked Questions About Betting Sites

Dutching Calculator - Odds changed since you placed your last bet? Use this calculator to determine the stakes necessary to guarantee a fixed return regardless of the outcome. Punters comfortable with exchange betting often use this approach as odds fluctuate more frequently. 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. Simply input any one of these values, and the converter will automatically update the other fields, ensuring all odds formats are accurate and synchronised. This tool is particularly helpful for bettors who need to understand or compare odds across different regions or platforms. Enter Decimal Odds: To start with decimal odds, enter your value in the "Decimal Odds" field. This will automatically convert the odds to the corresponding fractional odds, American odds, and win percentage.


IEU Kommunikation AG
Integrale Kommunikation
für Energie und Umwelt

Grammetstrasse 14
4410 Liestal

Tel +41 61 927 55 00

NEWSLETTER

FOLLOW US

© IEU Kommunikation AG    Imprint   Datenschutzerklärung
Top