Reviews for OddsGuard - Sports Betting Odds Comparison
Add 1 to the fractional representation e.g. a fractional value of 3/1 = (3/1) + 1 = 4. 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.
| Tool Name | Ease of Use (1-5) | Accuracy (1-5) | Speed (1-5) |
|---|---|---|---|
| Oddschecker | 4.5 | 4.7 | 4.3 |
| OddsPortal | 4.0 | 4.8 | 4.0 |
| BetExplorer | 3.8 | 4.5 | 4.2 |
| The Action Network | 4.7 | 4.4 | 4.6 |
a fractional value of 1/5 = -100 / (1/5) = -500. Subtract 1 from the decimal representation e.g.
How do you calculate fractional odds?
These odds are expressed as a fraction, such as 5/1, indicating the amount of profit to the amount staked. In this example, for every £1 wagered, the bettor would win £5, plus the return of their original £1 stake, making a total return of £6. Fractional odds can be more complicated to understand at first, especially for those unfamiliar with fractions. They are more commonly used in horse racing and are integral to the betting culture in the UK and Ireland. To calculate the potential profit, you divide your stake by the denominator (the second number in the fraction) and then multiply it by the numerator (the first number).
Does This Sports Betting Odds Calculator Work on All Sports?
For example, a £10 bet at 5/1 odds would yield a £50 profit, plus the return of the original stake. Implied probability is a concept derived from betting odds that indicates the likelihood of a particular outcome. It is an important tool for bettors to assess the value of a bet. In essence, it converts traditional odds into a percentage that reflects the chance of an event happening. For decimal odds, the calculation is 1 divided by the decimal odds. 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.
How to Convert Decimal Odds to Fractional
18+ Wagering and T&Cs apply Play Responsibly Commercial Content 18+ Wagering and T&Cs apply Play Responsibly Commercial Content If you're looking to sign up for a new betting account, don't forget to use the latest bet365 bonus code. bet365 accepts new customers from most countries and offers a sports sign up bonus when local law permits. 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.
Fractional Odds Explained
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. 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 american odds - Negative 100 divided by (the decimal odds minus one) e.g.
- Ensuring data is sourced directly from bookmaker APIs for accuracy
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Betting Calculator - Enter your odds and stake to calculate bet returns for all types of sports wagers.
- OddsSniper - known for speed and comprehensive coverage
- Oddschecker - popular platform with a large user base
- BetBrain - focuses on European and Asian markets
- LiveScore Bet - integrated with live scores and stats
Supports all major formats including decimal, fraction and american. 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. PL's most negative fanbases Who tops the list? 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? Our OddsMatcher is a core matched betting tool designed to help you compare bookmaker odds with betting exchange odds quickly and accurately. It’s suitable for both beginners and experienced bettors who want to reduce qualifying losses, maximise free bet value, and place matched bets with confidence. AiProfit’s matched betting OddsMatcher scans bookmakers and betting exchanges in real time to find closely matched odds for upcoming events. By creating a free AiProfit account, you can access the OddsMatcher and start identifying efficient matched betting opportunities straight away. An OddsMatcher is a matched betting tool that compares bookmaker odds with betting exchange odds to find the closest available matches.
Odds Converter FAQs
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. 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. This allows you to place a back bet with a bookmaker and a lay bet on an exchange with minimal loss, helping you lock in consistent results from betting offers.
- Coverage of major sports like soccer, basketball, football, and tennis
- Specialized markets for esports, politics, and entertainment
- In-play/live betting odds comparison during events
- Futures and outright winner markets for tournaments and seasons
- Player prop bets and same-game parlays from supported books
Our OddsMatcher tool operates through a simple and efficient process. Input Your Bet Details: Select the event, market, bet type (e.g., win or each way), and stake amount.
What is Odds Comparison?
american odds of -300 = 1 - (100/-300) = 1.333. Positive odds - The american odds divided by 100 e.g. 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. Scan Bookmakers and Exchanges: The OddsMatcher scans supported bookmakers and betting exchanges to find the closest available odds. Display Matched Bets: It displays matched bets and prioritises selections with the closest odds match.
How do you calculate American odds?
For example, odds of 4.00 imply a 25% chance of that event occurring (1/4.00 = 0.25). For fractional odds, the calculation is the denominator divided by the sum of the numerator and denominator. For example, odds of 1/4 imply a probability of 80% (4/(1+4)). Implied probability is crucial for bettors as it helps them compare an event’s likelihood with the odds being offered. It’s a key aspect of ‘value betting’ – identifying when the odds on offer provide a favourable return relative to the perceived probability of the event.
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OddsMonkey offers an implied probability calculator that is useful for working out the differences between the bookmakers’ odds and your implied chance of the selection winning. OddsMonkey provides a huge variety of sports betting guides and tools which are incredibly useful to bettors of all experience levels. There are tools like the matched betting calculator available, joining a whole list of betting calculators on the site. Regardless of how much sports betting you have done in the past or what your level or experience is, the calculators on offer from OddsMonkey are easy to use and will always provide accurate results. These betting calculators and other tools are designed to be usable for anyone and everyone. Calculate Stakes: The OddsMatcher works alongside our calculator to help you calculate accurate back and lay stakes. Place Your Bets: Place your back bet with the bookmaker and your lay bet on the exchange shown. Matched Betting Calculator: Use our Matched Betting Calculator to calculate lay stakes, liability, and profit for qualifying bets and free bets with accuracy. Odds Converter: The Odds Converter allows you to convert odds between fractional and decimal formats, making it easier to compare prices across bookmakers and exchanges. Our goal at AiProfit is to provide reliable matched betting tools that help you place bets efficiently and accurately.
Paid Odds Comparison
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. 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.
How to Convert Positive Moneyline Odds to Decimal
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. 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. With access to the OddsMatcher and supporting tools, you can manage the full matched betting process in one place. The OddsMatcher compares bookmaker odds with betting exchange odds to help you find close matches for matched betting, making it easier to place accurate back and lay bets.
Best Basketball Odds
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. 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.
Serie A
a probability of 25% = (1 / (25 bet best betting offers uk today / 100)) - 1 = 3 = 3/1. American: Positive odds - (100 divided by (the percentage divided by 100)) minus 100 e.g. 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. Choose selections where the bookmaker odds and exchange odds are closely matched.
- Integration with bankroll management and bet tracking software
- APIs for developers to build custom solutions using odds data
- Export functions to download odds data for personal analysis
- Sync with spreadsheet programs for advanced bettors
- Compatibility with betting exchange platforms like Betfair
- Future roadmap includes AI-powered value bet recommendations
Closer matches typically reduce qualifying losses and make matched betting more efficient. Always double-check the market, selection, and odds before placing your bets. Select an event, market, and bet type in the OddsMatcher. Use the calculator to determine your back and lay stakes.