Click this extension to convert all American odds on a webpage to implied probability.
This extension looks for American odds (such as "+140" or "-350") on the page, calculates the implied probability, and displays it as a percentage. For example, "+140" becomes "+140 (41.7%)"
Assuming the odds are "fair", the implied probability is the percentage chance that the bet is supposed to win.
Because sportsbooks charge a fee or "vig" for placing bets, this number will appear slightly higher than the actual probability.
This implied probability is simpler way to look at sports betting: a "good bet" is one where you believe the percentage chance is higher than the implied probability.
This project is open-source and available on Github: https://github.com/danielchines/odds-converter-extension
Statistics
Installs
85
history
Category
Rating
5.0 (1 votes)
Last update / version
2022-12-17 / 3.3
Listing languages
en