Complimentary Single Bet Calculator: Precise Information on How Unit Amounts Are Worked Out for Co-Favourites and Runners Typically Involved in This Race Before Any Winners Withdraw each way single bet calculator Overview of the Single Bet Calculator Punters use the single bet calculator, a free device, to promptly and accurately gauge potential earnings from a bet. By entering the odds and stake, users can find out the exact payout if their bet is successful using this calculator. The Process of Using a Single Bet Calculator The process is straightforward. Users type in the amount they intend to bet, also known as the stake or unit, and the corresponding odds.