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Ultimate Roulette Calculator Guide

Roulette is a game of pure luck. There is no way for bettors to predict with certainty where the little white ball will fall on the next spin. Yet, roulette players’ main goal is to win and get the most from the roulette game with their stakes when they join the roulette table. One simple way to achieve this is to manage your bankroll proficiently.

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How Does a Roulette Calculator Work?

Using the roulette calculators available online is straightforward. The calculators aim to represent the most suitable base gambling unit for a given player based on their bankroll size. The base gaming unit is the sum that players stake on every spin of the ball.

This is how the roulette betting calculators work. All casino games players are required to do is enter the precise amount of their bankroll in the respective field and click on the Calculate button.

Safe Betting Units

If you enter $200 as your overall bankroll size, the calculator will calculate that your safe betting unit amounts to $2. This unit corresponds to 1% of your overall bankroll. Sticking to the safe betting unit might enable bettors to prolong the time they spend at the roulette game table. It is optional for players who are cautious with their cash and are content with putting small amounts as their stake.

However, players who select a safe betting unit should also bear in mind there are maximum and minimum bet limits at land-based roulette tables. Often, it might be unbearable to bet only $1 per spin in land-based casinos. The minimum roulette bets mostly start at $5. Nevertheless, this issue can be resolved by playing online.

Recommended Roulette Betting Units

The second unit in the roulette calculator will compute the recommended betting unit. You might notice that the recommended unit corresponds to 2% of your overall bankroll. This is regardless of the sum you have entered initially. In our case, the endorsed betting unit for a bankroll of $200 would amount to more than $4.

This is, in fact, the ideal base unit since it lets players optimize the time they are spending at the roulette table, at the same time giving them a rush of adrenaline on every spin of the ball.


Roulette betting calculators are useful in helping players determine the size of their base betting units the effect that they have on your wagers winning or losing is equal to zero.

In addition, if you search online, you might be able to find a range of roulette calculators that calculate the probability of winning with specific roulette bets. Some calculators go as far as “predicting” which the next number to be spun will be.

There is one important thing to remember, namely the fact there is no relative between the spins. Every spin is independent and does not affect any outcome of the spins that are to follow.

This indicates that all numbers on the online roulette wheel have equal chances of coming up on the next spin.

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