Betting Odds Calculator & Converter

Show Hong Kong, Malay, & Indo Odds
Enter valid odds above. The calculator will automatically output your profit/payout and convert your odds.
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How to Use This Bet Calculator & Odds Converter

To calculate the potential profit and payout of a bet, simply enter the amount of your wager and its odds. You can enter odds in any popular format: Decimal, American, Fractional, Hong Kong, Malaysian, Indonesian, or Implied Probability Percentage in the corresponding field.

After you enter your valid odds and bet amount, the calculator will automatically output your potential profit and total payout.

  • Profit is the total you'll be paid for winning a bet minus the amount you bet.
  • Total Payout is all the money you'll receive for winning a bet, including your wager amount.

To convert your odds to other odds formats, simply enter your odds in the corresponding field. For example, if you want to convert from decimal odds to American odds, enter your decimal odds in the "Decimal" field. The odds converter will automatically convert your odds to all other supported formats: Decimal, American, Fractional, Implied Probability, Hong Kong, Malaysian, and Indonesian.

Valid odds for each format:

  • American Odds must be a number greater than or equal to 100 (e.g., 115 or +115) or a number less than -100 (e.g., -115).
  • Decimal Odds must be a number greater than 1.
  • Fractional Odds must be a fraction (e.g., 1/1, 1/2, 5/2, etc.).
  • Implied Probability must be expressed as a percentage (e.g., 25%). Valid probabilities for the converter must be greater than 0% and less than 100%.
  • Hong Kong Odds must be a number greater than 0.
  • Malaysian (Malay) Odds must be a number between -1 and 1, and not 0.
  • Indonesian Odds must be a number greater than or equal to 1 or less than or equal to -1.

Odds Conversion Table

The table below shows odds conversions for the Decimal, American, Fractional, Implied Probability, Hong Kong, Malaysian, and Indonesian odds formats.

American OddsDecimal OddsFractional OddsImplied ProbabilityHong Kong OddsMalaysian OddsIndonesian Odds
-100001.011/10099.01%0.010.01-100
-50001.021/5098.04%0.020.02-50
-20001.051/2095.24%0.050.05-20
-14291.077/10093.46%0.070.07-14.2857
-10001.11/1090.91%0.10.1-10
-5001.21/583.33%0.20.2-5
-4551.2211/5081.97%0.220.22-4.5455
-4001.251/480%0.250.25-4
-3701.2727/10078.74%0.270.27-3.7037
-3451.2929/10077.52%0.290.29-3.4483
-3331.33/1076.92%0.30.3-3.3333
-3231.3131/10076.34%0.310.31-3.2258
-2781.369/2573.53%0.360.36-2.7778
-2501.42/571.43%0.40.4-2.5
-2271.4411/2569.44%0.440.44-2.2727
-2001.51/266.67%0.50.5-2
-1751.5757/10063.69%0.570.57-1.7544
-1491.6767/10059.88%0.670.67-1.4925
-1251.84/555.56%0.80.8-1.25
-1201.8383/10054.64%0.830.83-1.2048
-1151.8787/10053.48%0.870.87-1.1494
-1101.9191/10052.36%0.910.91-1.0989
+10021/150%111
+1052.0521/2048.78%1.05-0.95241.05
+1102.111/1047.62%1.1-0.90911.1
+1152.1523/2046.51%1.15-0.86961.15
+1202.26/545.45%1.2-0.83331.2
+1502.53/240%1.5-0.66671.5
+1752.757/436.36%1.75-0.57141.75
+20032/133.33%2-0.52
+2253.259/430.77%2.25-0.44442.25
+2503.55/228.57%2.5-0.42.5
+30043/125%3-0.33333
+3334.33333/10023.09%3.33-0.30033.33
+3504.57/222.22%3.5-0.28573.5
+3754.7515/421.05%3.75-0.26673.75
+40054/120%4-0.254
+4505.59/218.18%4.5-0.22224.5
+50065/116.67%5-0.25
+15001615/16.25%15-0.066715
+20002120/14.76%20-0.0520
+50005150/11.96%50-0.0250
+10000101100/10.99%100-0.01100
+10000010011000/10.1%1000-0.0011000
Expand Table

Odds Formats Explained

Odds are expressed in various ways depending on where a sportsbook and its customers are geographically located.

Implied Probability

While sportsbooks don't typically express their odds in implied probabilities, all common odds formats can be converted to an implied probability. An implied probability is the percentage of times you'd need to win a bet (if you could bet it an infinite number of times) for that bet to breakeven.

For example, if your odds convert to an implied probability of 60%, your bet theoretically needs to win 60% of the time to breakeven. If it wins more than 60%, it'd be a profitable bet.

Keep in mind that sportsbooks add vig ("juice", "house edge", "tax", "fees", etc.) to their odds, meaning the implied probabilities of all outcomes for a scenario will have implied probabilities totaling greater than 100%.

American Odds

As you'd suspect, American odds are the primary format used in the United States. Odds in this format are expressed as a number greater than or equal to +100 or less than -100.

  • American odds greater than +100 are underdogs. The larger the number, the less likely a result is to occur. +110 is a relatively slight underdog with a 47.62% implied probability to win, while +300 odds imply only a 25% chance. You stand to profit $110 if you bet $100 at +110 odds or $300 if you bet $100 at +300 odds.
  • American odds less than -100 are favorites. The smaller the number, the higher the implied probability a side has to win. -110 is a slight favorite with a 52.36% implied probability, while -300 implies a 75% chance. You must risk $110 to potentially profit $100 at -110 odds, and you'd have to risk $300 to potentially profit $100 at -300 odds.
  • American odds at exactly +100 (or -100) have an implied probability of 50%. A +100 bet pays out even money, so if you bet $100 at +100, you stand to profit $100.

Decimal Odds

Decimal odds are commonly used in continental Europe, Canada, and Australia. Decimal odds are a number greater than 1.

You can calculate your total payout by multiplying your bet size by the decimal odds. For example, a $10 bet at 2.5 decimal odds would payout $25. You can then subtract your bet from this total payout to find your potential profit ($25 - $10 = $15).

  • Decimal odds greater than 2 are underdogs, with larger decimal odds being less likely to win. 2.1 converts to a 47.62% implied probability, while 4.0 converts to 25%.
  • Decimal odds less than 2 are favorites. The lower the value, the bigger the favorite. 1.923 has an implied probability of 52%, while 1.25 is 80%.
  • Decimal odds of exactly 2 have a 50% implied probability.

Fractional Odds

Most popular in the United Kingdom and Ireland, fractional odds are expressed as a fraction where the denominator is the amount bet, and the numerator is your potential winnings. For example, if you win a bet placed at 1/3 odds, you'll profit $1 for every $3 bet.

Fraction odds are also commonly used in the United States for horse racing.

  • Fractional odds greater than 1 are underdogs, with larger fractions having a lower implied probability. 11/10 has an implied probability of 47.62% and 3/1 is 25%.
  • Fractional odds less than 1 are favorites, with smaller fractions having a higher implied probability. 10/11 is an implied probability of 52.38% and 1/3 is 75%.
  • 1/1 has an implied probability of exactly 50%.

Hong Kong Odds

Hong Kong odds are used in Hong Kong and other parts of Asia. Valid HK odds must be a number greater than 0.

You can calculate your potential profit by multiplying Hong Kong odds by your bet amount. A $10 bet at 0.5 HK odds will profit $5 if your side wins, and a $10 bet at 1.5 will profit $15.

  • Hong Kong odds greater than 1 are underdogs, with larger odds having a lower implied probability. HK odds of 1.1 have a 47.62% implied probability, and 3.0 has a 25% implied probability.
  • Hong Kong odds less than 1 are favorites. The lower the HK odds, the bigger the favorite. HK odds of 0.9 have a 52.63% implied probability, and 0.3333 has an implied probability of 75%.
  • Hong Kong odds of 1 have a 50% implied probability.

Malaysian Odds

Malaysian odds or Malay odds are greater than or equal to -1 and less than or equal to 1.

  • Negative Malay odds are underdogs. The lower the negative odds, the less likely they are to win. For example, -0.9 has an implied probability of 47.37%, and -0.5 has a 33.33% implied probability. To potentially profit $1, you have to risk the absolute value of the negative Malay odds. At -0.4 Malay odds, a winning $0.40 bet would profit $1.
  • Positive Malay odds are favorites. The lower the positive odds, the more likely they are to win. 0.9 Malay odds have a 52.63% implied probability, and 0.5 Malay odds have a 66.67% implied probability. Positive Malay odds profit the odds' value for every $1 wagered. 0.4 Malay odds will profit $0.40 for every $1 wagered.
  • Malay odds of 1.0 or -1 have a 50% implied probability and will profit $1 for every $1 bet.

Indonesian Odds

Indonesian odds (Indo odds) work very similarly to American odds, but Indonesian odds use a stake of 1 to calculate payouts rather than 100. Indo odds must be greater than or equal to 1 or less than or equal to -1.

  • Positive Indonesian odds are underdogs, with larger numbers being less likely to win. 1.1 Indo odds have an implied probability of 47.62%, and 3.0 Indo odds have a 25% implied probability. For positive Indo odds, a winning bet will profit the value of the odds for every $1 wagered. For example, a $1 bet at 1.5 Indo odds will profit $1.5 if you win.
  • Negative Indonesian odds are favorites, with lower numbers being more likely to win. -1.1 Indo odds have a 52.38% implied probability, and -3.0 Indo odds have a 75% implied probability. For negative Indo odds, you must risk the absolute value of the odds to profit $1. For example, a $1.5 bet at -1.5 Indo odds will profit $1 if you win.

How to Calculate and Convert Odds

While using our betting odds converter is the easiest way to convert between different odds formats (we recommend bookmarking it for later!), you can find the math for converting odds between different formats below:

How to Convert Decimal Odds to American Odds

To convert Decimal Odds to American Odds:

For decimal odds greater than or equal to 2, multiply (the decimal odds minus 1) by 100.

Example for 2.2 Decimal Odds: (2.2 - 1) * 100 = 120 or +120 as it's usually expressed.

For decimal odds less than 2, divide -100 by (the decimal odds minus 1).

Example for 1.5 Decimal Odds: -100 / (1.5-1) = -200

How to Convert Decimal Odds to Fractional Odds

To convert Decimal Odds to Fractional Odds:

Subtract 1 from the decimal odds and convert it to a fraction.

Example for Decimal Odds of 4: 4 - 1 = 3, which converts to 3/1

How to Convert Decimal Odds to an Implied Probability

To convert Decimal Odds to an Implied Probability:

(divide 1 by the decimal odds) and multiply this by 100.

Example for 2.5 odds: (1 / 2.5) * 100 = 40%

How to Convert Decimal Odds to Hong Kong Odds

To convert Decimal Odds to Hong Kong Odds:

Subtract 1 from the decimal odds. Example for 2.1 decimal odds: 2.1 - 1 = 1.1

How to Convert Decimal Odds to Malaysian Odds

To convert Decimal Odds to Malaysian Odds:

For decimal odds greater than or equal to 2, divide negative 1 by (the decimal odds minus 1). Example for decimal odds of 2.5: -1 / (2.5 - 1) = -0.6667

For decimal odds less than 2, subtract 1 from the decimal odds. Example for 1.5 odds: 1.5 - 1 = 0.5

How to Convert Decimal Odds to Indonesian Odds

To convert Decimal Odds to Indonesian Odds:

For decimal odds greater than or equal to 2, subtract 1 from the decimal odds. Example for 3.25 decimal odds: 3.25-1 = 2.25

For decimal odds less than 2, divide -1 by (the decimal odds minus 1). Example for 1.25 decimal odds: -1 / (1.25 - 1) = -4

How to Convert American Odds to Decimal Odds

To convert American Odds to Decimal Odds:

For positive American odds, add 1 to (the American odds divided by 100). Example for +150 American odds: (150 / 100) + 1 = 2.5

For negative American odds, subtract (100 divided by the American Odds) from 1. Example for -150 American odds: 1- (100 / -150) = 1.67

How to Convert American Odds to Fractional Odds

To convert American Odds to Fractional Odds:

For positive American odds, divide the American odds by 100, turn the decimal into a fraction, and find the simplest form of the fraction. Example for +200 American odds: 200 / 100 = 2/1

For negative American odds, divide -100 by the American odds. Example for -200 American odds: -100 / -200 = 0.5/1 or 1/2

How to Convert American Odds to an Implied Probability

To convert American Odds to an Implied Probability:

For Positive American Odds, (divide 100 by (the American odds plus 100)) and multiply this by 100. Example for +300 American odds: (100 / (300 + 100)) * 100 = 25%

For Negative American Odds, convert the American odds to a positive number, then divide it by the (positive American odds plus 100). Finally, multiply this by 100. Example for -300 odds: ((-300 * -1) / ((-300 * -1) + 100)) * 100 = 75%

How to Convert American Odds to Hong Kong Odds

To convert American Odds to Hong Kong Odds:

For Positive American Odds, divide the American odds by 100. Example for +110 American odds: 110 / 100 = 1.1

For Negative American Odds, divide 100 by the absolute value of the American odds. Example for -110 American odds: 100 / (-110 * -1) = 0.9091

How to Convert American Odds to Malaysian Odds

To convert American Odds to Malaysian Odds:

For Positive American Odds, (divide 100 by the American odds) and multiply this by -1. Example for +200 American odds: (100 / 200) * -1 = -0.5

For Negative American Odds, divide 100 by the absolute value of the negative American odds. Example for -200 American odds: 100 / (-200 * -1) = 0.5

How to Convert American Odds to Indonesian Odds

To convert American Odds to Indonesian Odds:

Divide the American odds by 100.

Example for +145 American odds = 145 / 100 = 1.45

Example for -145 American odds = -145 / 100 = -1.45

How to Convert Fractional Odds to Decimal Odds

To convert Fractional Odds to Decimal Odds:

Divide the numerator by the denominator and add 1. Example for 6/5 odds: (6 / 5) + 1 = 2.2

How to Convert Fractional Odds to American Odds

To convert Fractional Odds to American Odds:

For Fractional Odds over or equal to 1/1, (divide the numerator by the denominator) and multiply that by 100. Example for 5/2 fractional odds: (5 / 2) * 100 = +250

For Fractional Odds Under 1/1, divide -100 by (the quotient of the numerator divided by the denominator). Example for 2/5 fractional odds: -100 / (2/5) = -250

How to Convert Fractional Odds to an Implied Probability

To convert Fractional Odds to an Implied Probability:

(Divide the denominator by the (denominator + numerator)) and multiply this by 100.

Example for 5/6 fractional odds: (6 / (6 + 5)) * 100 = 54.55%

How to Convert Fractional Odds to Hong Kong Odds

To convert Fractional Odds to Hong Kong Odds:

Simply divide the numerator by the denominator.

Example for 3/4 fractional odds: 3 / 4 = 0.75

Example for 4/3 fractional odds: 4 / 3 = 1.3333

How to Convert Fractional Odds to Malaysian Odds

To convert Fractional Odds to Malaysian Odds:

If the fraction is greater than or equal to 1, (divide the denominator by the numerator) and multiply this by -1. Example for 5/3 fractional odds: (3 / 5) * -1 = -0.6

If the fraction is less than 1, divide the numerator by the denominator. Example for 2/3 fractional odds: 2 / 3 = 0.6667

How to Convert Fractional Odds to Indonesian Odds

To convert Fractional Odds to Indonesian Odds:

If the fraction is greater than or equal to 1, divide the numerator by the denominator. Example for 5/4 fractional odds: 5 / 4 = 1.25

If the fraction is less than 1, (divide the denominator by the numerator) and multiply this by -1. Example for 2/3 fractional odds: (3 / 2) * -1 = -1.5

How to Convert an Implied Probability to Decimal Odds

To convert an Implied Probability to Decimal Odds:

Divide 1 by the quotient of (the percentage divided by 100). Example for a 55% implied probability: 1 / (55 / 100) = 1.8182

How to Convert an Implied Probability to American Odds

To convert an Implied Probability to American Odds:

For percentages greater than 50%, (divide the percentage by (1 minus (the percentage divided by 100))) and multiply this by -1. Example for an 80% implied probability: (80 / (1 - (80 / 100))) * -1 = -400

For percentages less than or equal to 50%, (divide 100 by the quotient of (the percentage divided by 100)) and subtract 100. Example for a 40% implied probability: (100 / (40 / 100)) - 100 = +150

How to Convert an Implied Probability to Fractional Odds

To convert an Implied Probability to Fractional Odds:

(Divide 1 by (the percentage divided by 100)) and subtract 1. Example for a 40% implied probability: (1 / (40 / 100)) - 1 = 1.5/1 or 3/2

How to Convert an Implied Probability to Hong Kong Odds

To convert an Implied Probability to Hong Kong Odds:

(Divide 1 by (the percentage / 100)) and subtract 1. Example for an 80% implied probability: (1 / (80 / 100)) - 1 = 0.25

How to Convert an Implied Probability to Malaysian Odds

To convert an Implied Probability to Malaysian Odds:

For percentages greater than or equal to 50%, (divide 1 by the percentage as a decimal) and subtract 1. Example for 55%: (1 / 0.55) - 1 = 0.8182

For percentages less than 50%, (divide the percentage as a decimal by (1 subtract the percentage as a decimal)) and multiply this by -1. Example for 45%: (0.45 / (1 - 0.45)) * -1 = -0.8182

How to Convert an Implied Probability to Indonesian Odds

To convert an Implied Probability to Indonesian Odds:

For percentages greater than or equal to 50%, (divide the percentage as a decimal by (1 subtract the percentage as a decimal)) and multiply this by -1. Example for 60%: (0.6 / (1 - 0.6)) * -1 = -1.5

For percentages less than or equal to 50%, (subtract the percentage as a decimal from 1) and divide this by the percentage as a decimal. Example for 40%: (1 - 0.4) / 0.4 = 1.5

How to Convert Hong Kong Odds to Decimal Odds

To convert Hong Kong Odds to Decimal Odds:

Simply add 1 to your Hong Kong odds. Example for 1.25 Hong Kong odds: 1.25 + 1 = 2.25

How to Convert Hong Kong Odds to American Odds

To convert Hong Kong Odds to American Odds:

For Hong Kong odds greater or equal to 1, multiply the Hong Kong odds by 100. Example for 1.5 Hong Kong odds: 1.5 * 100 = +150

For Hong Kong odds less than 1, (divide 100 by the Hong Kong odds) and multiply this by -1. Example for 0.5 Hong Kong odds: (100 / 0.5) * -1 = -200

How to Convert Hong Kong Odds to Fractional Odds

To convert Hong Kong Odds to Fractional Odds:

Hong Kong odds directly convert to fractional odds. Examples:

  • 0.5 HK odds = 0.5/1 = 1/2
  • 1.5 HK odds = 1.5/1 = 3/2

How to Convert Hong Kong Odds to an Implied Probability

To convert Hong Kong Odds to an Implied Probability:

(Divide 1 by (the Hong Kong odds + 1)) and multiply this by 100. Example for 1.5 Hong Kong odds: (1 / (1.5 + 1)) * 100 = 40%

How to Convert Hong Kong Odds to Malaysian Odds

To convert Hong Kong Odds to Malaysian Odds:

For Hong Kong odds greater or equal to 1, (divide 1 by the Hong Kong odds) and multiply this by -1. Example for 1.5 HK odds: (1 / 1.5) * -1 = -0.6667

For Hong Kong odds less than or equal to 1, Malaysian odds are the same as the Hong Kong odds. Example: 0.5 HK odds = 0.5 Malay odds

How to Convert Hong Kong Odds to Indonesian Odds

To convert Hong Kong Odds to Indonesian Odds:

For Hong Kong odds greater or equal to 1, Indonesian odds are the same as Hong Kong odds. Example: 1.5 HK odds = 1.5 Indo odds.

For Hong Kong odds less than or equal to 1, (divide 1 by the HK odds) and multiply this by -1. Example for 0.5 HK odds: (1 / 0.5) * -1 = -2

How to Convert Malaysian Odds to Decimal Odds

To convert Malaysian Odds to Decimal Odds:

For Malaysian odds greater than 0, add 1 to the odds. Example for 0.5 Malay odds: 0.5 + 1 = 1.5

For Malaysian odds less than 0, add 1 to (1 divided by the absolute value of the Malay odds). Example for -0.5 Malay odds: 1 + (1 / (-0.5 * -1)) = 3

How to Convert Malaysian Odds to American Odds

To convert Malaysian Odds to American Odds:

(divide -1 by the Malaysian odds) and multiply this by 100.

Examples

  • -0.5 Malay odds: (-1 / -0.5) * 100 = +200 American
  • 0.8 Malay odds: (-1 / 0.8) * 100 = -125 American

How to Convert Malaysian Odds to Fractional Odds

To convert Malaysian Odds to Fractional Odds:

For Malaysian odds greater than 0, the Malay odds are the numerator and 1 is the denominator. Example for 0.6 Malay odds: 0.6 = 0.6/1 = 3/5

For Malaysian odds less than 0, 1 is the numerator and the absolute value of the Malay odds is the denominator. Example for -0.4 Malay odds: 1 / 0.4 = 2.5/1 = 5/2

How to Convert Malaysian Odds to an Implied Probability

To convert Malaysian Odds to an Implied Probability:

For Malaysian odds greater than 0, (divide 1 by (1 plus the odds)) and multiply this by 100. Example for 0.6 Malaysian odds: (1 / (1 + 0.6)) * 100 = 62.5%

For Malaysian odds less than 0, (divide the absolute value of the negative Malay odds by (1 plus the absolute value of the negative Malay odds)) and multiply this by 100. Example for -0.6 Malay odds: ((-0.6 * -1) / (1 + (-0.6 * -1))) * 100 = 37.5%

How to Convert Malaysian Odds to Hong Kong Odds

To convert Malaysian Odds to Hong Kong Odds:

For Malaysian odds greater than 0, Hong Kong odds are the same as the Malay odds. Example: 0.8 Malay odds = 0.8 HK odds

For Malaysian odds less than 0, divide -1 by the Malaysian odds. Example for -0.8 Malay odds: -1 / -0.8 = 1.25

How to Convert Malaysian Odds to Indonesian Odds

To convert Malaysian Odds to Indonesian Odds:

Divide -1 by the Malay odds.

Examples:

  • 0.8 Malay odds: -1 / 0.8 = -1.25
  • -0.4 Malay odds: -1 / -0.4 = 2.5

How to Convert Indonesian Odds to Decimal Odds

To convert Indonesian Odds to Decimal Odds:

For positive Indonesian odds, add 1 to the odds. Example for 3 Indonesian odds: 3 + 1 = 4

For negative Indonesian odds, (divide 1 by the absolute value of the negative odds) and add 1. Example for -4 Indonesian odds: (1 / (-4 * -1)) + 1 = 1.25

How to Convert Indonesian Odds to American Odds

To convert Indonesian Odds to American Odds:

Multiply the Indonesian odds by 100. Example for 1.1 Indo odds: 1.05 * 100 = +105

How to Convert Indonesian Odds to Fractional Odds

To convert Indonesian Odds to Fractional Odds:

For positive Indonesian odds, use the Indo odds as the numerator and 1 as the denominator. Example for 1.5 Indo odds: 1.5 = 1.5/1 = 3/2

For negative Indonesian odds , use 1 as the numerator and the absolute value of the Indo odds as the denominator. Example for -3 Indo odds: 1/3

How to Convert Indonesian Odds to an Implied Probability

To convert Indonesian Odds to an Implied Probability:

For positive Indonesian odds, (divide 1 by (the odds plus 1)) and multiply this by 100. Example for 3 Indonesian odds: (1 / (3 + 1)) * 100 = 25%

For negative Indonesian odds, (divide the absolute value of the negative Indonesian odds by (the absolute value of the negative odds plus 1)) and multiply this by 100. Example for -4 Indonesian odds: ((-4 * -1) / ((-4 * -1) + 1)) * 100 = 80%

How to Convert Indonesian Odds to Hong Kong Odds

To convert Indonesian Odds to Hong Kong Odds:

For positive Indonesian odds, Hong Kong odds are the same. Example: 2.5 Indo odds = 2.5 HK odds

For negative Indonesian odds, divide -1 by the Indo odds. Example for -1.25 Indo odds: -1 / -1.25 = 0.8

How to Convert Indonesian Odds to Malaysian Odds

To convert Indonesian Odds to Malaysian Odds:

Divide -1 by the Indo odds. Example for -2.5 Indo odds: -1 / -2.5 = 0.4