Roulette Odds Calculator

Roulette Odds Calculator calculator can be used to calculate the odds of winning for different types of bets in European Roulette.

Input Parameters

Calculation Results

Calculation Formula

The payout odds and probability for different bet types in European Roulette are as follows:

Where:
Payout: The amount you win per unit bet.
Probability: The chance of winning the bet.

Roulette Odds Calculator Calculator Usage Guide

Learn how to use the Roulette Odds Calculator calculator and its working principles

How to Use the Calculator

  1. Select the type of bet you want to calculate from the "Bet Type" dropdown menu.
  2. Enter the amount you want to bet in the "Bet Amount" field.
  3. Click the "Calculate" button to see the payout odds and probability for your bet.
  4. Use the "Reset" button to clear all inputs and start over.

Understanding the Results

The calculator will display the payout per unit bet and the probability of winning for the selected bet type. The payout is the amount you will win for each unit you bet, and the probability is the chance of winning the bet.

Example

If you select a "Straight Bet" (single number) and bet 10 units, the calculator will show that the payout is 35x your bet amount, and the probability of winning is 2.7%. This means that if you win, you will receive 350 units in total (your original 10 units plus 340 units in profit).