Betting tools and odds calculators

Below is a selected collection of odds calculation tools for betting (eSports, soccer, football, it does not matter).

The bookmaker margin calculator calculates the margin / payout that a bookmaker takes / offers on a specific event. The lower the bookmaker margin the higher the payout and the better for you as a bettor.

The translate odds calculator can translate from decimal (EU), fractional (UK) or american odds (US) and will show you the corresponding odds for all the other formats, including odds percentage and implied odds.

The odds to percantage calculator calculates the probability (in percentage) of the different outcomes on a specific event (after deducting bookmaker margin), given that you input the odds.

Top eSports bookmakers

ArcaneBet
100% Up to €200

GG.Bet
100% Up to $50
4.58

MrGreen
Bet £10 Get £10 Free
4.52

Betspawn
100% Up to €133.7
4.47

Bet365
Open an account with Bet365 today and claim your 100% Deposit Bonus. T&Cs apply.
4.46

Betway
£30 free bet.
4.45

Pinnacle
Best odds!
4.32

Nitrogen Sports
Accepts Bitcoin!

10Bet
18 e-sport leagues!
4.29

William Hill
View their offers!
4.25

Betsafe
View their offers!
4.25

BetOnline (US OK)
US OK! 50% up to $1000
4.24

Bovada (US OK)
US OK! $250 eSport bonus
4.14

Unibet
€25 Risk Free Bet (100% up to €25)
4.04

Bodog 88 Asia (博狗)
125% deposit bonus
3.91