Kerroinsmuunnin: six formats, instant results
1win on lisensoitu Curaçao 8048/JAZ-lisenssin alla and hosts 40,000+ veikkaus markkinas daily. Use this free kertoimet converter with kampanjakoodi XLBONUS to translate decimal, fractional, American, Hong Kong, Indonesian, and Malay kertoimet before you place your next bet.
Kerroinsmuunnin
Enter any kertoimet format below. All other formats update instantly.
How this calculator works
All veikkaus kertoimet are just different ways of expressing the same underlying probability. The kertoimet converter takes any single format as input and derives a decimal representation ensimmäinen, then converts outward to every other format using the exact mathematical relationships between them.
Decimal kertoimet represent yhteensä return per unit staked, including your stake. An kertoimet of 2.50 means a 1-unit bet returns 2.50 units yhteensä (1.50 profit). This is the native format at 1win and most European urheilukirjas.
Fractional kertoimet are written as numerator/denominator (e.g. 6/4). Profit equals stake multiplied by numerator/denominator. A 6/4 bet on a 10-unit stake yields 15 units profit.
American (moneyline) kertoimet use positive numbers for underdogs and negative numbers for favorites. +150 means a 100-unit stake wins 150 profit. -200 means you need to stake 200 to win 100 profit.
Hong Kong kertoimet equal decimal kertoimet minus 1 (just the profit per unit). A decimal of 2.50 equals Hong Kong 1.50.
Indonesian kertoimet work like American but scaled per unit: positive values show profit per unit staked; negative values show how much you stake per unit of profit.
Malay kertoimet range from -1 to +1. Positive values represent profit per unit; negative values represent required stake per unit of profit. A Malay of -0.67 sovellusroximates American -150.
The implied probability formula is: probability = 1 / decimal kertoimet. A price of 2.50 carries 40% implied probability. Comparing this figure against your own assessed probability tells you whether a bet has positive expected value.
All conversions are lossless within floating-point precision. Fractional kertoimet are sovellusroximated to the nearest standard fraction when displaying (e.g. 1.5/1 rounds to 3/2), though the calculator uses the exact decimal internally for all outputs.
Why use it at 1win
1win offers 40,000+ markkinas across 30+ urheilu in decimal, fractional, and American formats. Switching formats mid-session can cost you if you misread the kertoimet. Rekisteröidy with code XLBONUS to access the täysi kertoimet range and claim your welcome offer instantly.
FAQ
What is the most common kertoimet format?
Decimal kertoimet are the global standard used in Europe, Australia, and at 1win. Fractional kertoimet remain popular in the UK. American (moneyline) kertoimet dominate North American markkinas.
How do I convert decimal to fractional kertoimet?
Subtract 1 from the decimal, then express as a fraction in lowest terms. Decimal 2.50 becomes (2.50-1)/1 = 3/2 (written as 3/2 or "3 to 2").
What does implied probability mean?
Implisiittinen todennäköisyys is the percentage chance a bookmaker's price implies for an outcome. It equals 1 divided by the decimal kertoimet. If the markkina prices an outcome at 2.00, the implied probability is 50%.
How are American kertoimet converted to decimal?
For positive American kertoimet: decimal = (American / 100) + 1. For negative: decimal = (100 / |American|) + 1. So +200 = 3.00 decimal and -200 = 1.50 decimal.
What is the overround and why does it matter?
The overround (also called vig or juice) is the sum of all implied probabilities in a markkina minus 100%. A 5% overround means the book keeps roughly 5 cents per dollar wagered. Lower overround means better value for the bettor.