Moneyline Calculator: Calculate Payouts and Convert Odds
GamingToday’s Moneyline Calculator instantly converts American odds to decimal, fractional, and vice versa. This tool also reveals the implied probability of winning any moneyline wager and details the potential profit payout.
Moneyline Bet Calculator & Odds Converter
Insert the stake (dollar amount) and odds (American, decimal, or fractional) to get started. Remember to include the minus symbol (-) before negative American odds (i.e., -150), if necessary.
Moneyline Betting Calculator Explained
Our Moneyline Payout Calculator will tell you the potential winnings of any moneyline bet. You can use any type of betting odds to make full use of this calculator, and you only need one set of odds to make it work.
Once you fill in the odds for a particular wager, the calculator will automatically kick into gear.
Before you start, you should understand the terms involved:
- Bet Amount: The amount you intend to bet
- American Odds: Odds in American format (-110, +250, etc.)
- Decimal Odds: Odds in decimal format (1.9, 3.5, etc.)
- Fractional Odds: Odds in fraction format (5/2, 2/3, etc.)
- Hong Kong Odds: Odds in Hong Kong format (0.6667, etc.)
- Indonesian Odds: Odds in Indonesian format (-1.5, etc.)
- Malay Odds: Odds in Malay format (same as Indonesian odds format)
- Implied Probability: The percentage chance of the bet winning, with the sportsbook’s vig factored in
- To Win: The amount you would win if the selected bet cashes
You might look at this list and feel overwhelmed. Don’t worry.
All you need to know is one odds format—and chances are that’s American odds. Most sportsbooks use this format, and when you type in the odds plus your bet amount, all the other fields will automatically fill in with the proper calculations.
What Is a Moneyline Bet?
A moneyline bet is the simplest type of sports wager. You are betting on which team or player will win the game. There is no point spread involved.
Moneyline odds show you two things. They tell you how much you need to bet to win, or how much you will win from a specific wager. Favorites are shown with a minus sign, while underdogs are shown with a plus sign.
For example, if a team is listed at -150, you need to bet $150 to win $100. If a team is listed at +200, a $100 bet would win you $200.
How To Use the Moneyline Bet Calculator
The Moneyline Calculator is one of the most straightforward sports betting tools. Follow these three steps to determine the potential payout and implied probability of winning any moneyline wager.
Select a Betting Market
Find your desired bet and determine the odds at your preferred sportsbook(s).
Enter Bet Amount into Calculator
Type the amount you plan to bet in the “Bet Amount” field of the calculator.
Enter Odds into Calculator
If using American Odds, include the “-” for negative odds.
That’s it! The calculator will do its work and show you all the odds conversions into each format, the implied probability, and what you’d win if successful. There’s no button to press or any finagling to do. Just type in those fields, and you’re good to go.
Where to Find Moneyline Betting Markets
Moneyline (or straight-up) bets are the most common wager you can find at top online sportsbooks. Bet on the winner of any match, and you’ll be rewarded if your selection claims the victory. You don’t need to worry about a point spread with this type of bet.
FanDuel is a giant in the betting and Daily Fantasy Sports (DFS) industries. With regular sportsbook bonuses, terrific odds, and tons of unique props, it’s a great place to begin your search for moneyline odds.
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Use Bonus Code: BETGTODAY
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Moneyline Calculator Example: Bills vs. Dolphins
Here, we take a look at the Moneyline Calculator in action with FanDuel odds from an NFL game: the Miami Dolphins vs. Buffalo Bills.

Let’s say we have a $100 budget for this game and want to bet on the Dolphins to win outright.
We must type 100 into the Bet Amount field and “-142” in the American Odds field. The calculator does the rest for us automatically.

This tells us that FanDuel gives an implied probability of 58.68% for the Dolphins to win the game. In the “To Win” field, we now see $70.42 — the profit we’d make on the bet. That’s in addition to the return of our initial $100 if successful.
You can repeat this process for any other moneyline bet or even calculate the Bills moneyline to see if there’s value on that side of the line.
Why Use a Moneyline Calculator?
A moneyline calculator helps you quickly understand how much you can win before placing a bet. Instead of doing the math yourself, you can enter your bet amount and odds and get instant results.
Using a calculator also lets you compare different odds formats without extra work. When you enter one type of odds, the calculator converts the rest for you automatically.
Example
You want to bet $75 on a team listed at -135. Without a calculator, it is easy to assume you will win around $75 if the bet hits. In reality, your profit would be about $55.56, not your full stake.
By using a moneyline calculator, you see the exact payout before you place the bet. This helps you avoid incorrect assumptions and makes it easier to decide whether the wager is worth it.
This tool is especially useful when you are placing multiple bets or working with unfamiliar odds formats. It helps you avoid mistakes and make more confident betting decisions.
More Tools Like the Moneyline Calculator
Interested in testing additional sports betting tools as you place your next bets? Check out Gaming Today’s list of calculators.
| 🛠️ Sports Betting Tools | 💡 How it Works |
|---|---|
| 3-Way No Vig Calculator | For events where a tie is possible (like soccer), the three-way fair odds calculator eliminates the vig and presents the odds as a percentage (implied probability) to better clarify the three options. |
| Arbitrage Calculator | This calculator will help you determine if betting on two different sides on the same match on two different sportsbooks will move the odds to give you a guaranteed profit. |
| Fair Odds Calculator | This one also strips out the vig from the odds, but designed for two possible results: win or lose. |
| Futures Calculator | Determine implied probability based on all futures odds for a given sport. |
| Implied Probability Calculator | Implied probability is simply the American odds presented as a percentage rather than plus (+) and minus (-) lines. |
| Kelly Criterion Calculator | Calculate how much of your bankroll you should bet based on the probability of winning an outcome. |
| Martingale Calculator | This calculator will determine how much you’ll need to wager to recoup losses. |
| NFL Prop Bet Calculator | An NFL prop bet calculator attempts to find the fair price for a large number of props based on a limited number of inputs. |
| NFL Spread Calculator | This tool will help you compare spreads at different sportsbooks to determine the better bet. |
| Odds Calculator | An automated way to convert a form of odds into a different form. For example, American odds to decimal or fractional odds. |
| Parlay Calculator | Before you place a parlay bet, use the parlay calculator to ensure you’re taking a higher risk for a worthwhile win potential. |
| ROI Calculator | Calculate the projected gains from a bet versus the total cost of the bet to determine your potential return on investment (ROI). |
| Super Bowl Squares | Online super bowl squares or football squares with friends (no accounts needed). |
Moneyline Calculator FAQ
A Moneyline Betting Calculator is a tool that displays how much profit any moneyline wager will pay if successful. It also identifies its implied probability to win and converts the odds into other formats.
Moneyline odds shift for numerous reasons, including sharp money, public opinion, injuries, weather, and other factors.
Positive (+) odds have higher potential payouts and indicate an underdog, while negative (-) odds have lower payouts and usually indicate a favored team.
The difference between American odds and decimal odds is simple formatting with both telling you the same information in different ways. American odds appear as -110 and +250, for example, whereas decimal odds might be displayed as 1.25, 2.0, etc.