Stake Originals
Stake OriginalStake Prime Dice: Ranges, Chance and Multiplier
A guide to Stake Prime Dice: ranges on a 0 to 100 scale, Roll Between, win chance, multiplier, profit, Manual and Auto modes, and provably fair.
Published by The Gambling Desk ·
Prime Dice generates a result on a scale from 0 to 100. Instead of choosing only an upper or lower threshold as in classic Dice, the player defines a winning area using boundaries or range configurations.
The wider the winning area, the higher the displayed chance and the lower the multiplier. Narrowing this area has the opposite effect.
How a Roll Works
- Set the bet amount.
- Choose one of the range-configuration icons.
- Move the sliders or enter the boundaries.
- Check Multiplier, Win Chance and Profit on Win.
- Start with Bet.
- The result wins if it falls within the area defined by the active configuration.
The screenshot shows a result of 42.56 inside the green area between 25 and 75.
Understanding the Prime Dice Interface
The screenshot shows Manual and Auto modes, the bet, Bet and Profit on Win in the left-hand panel. The scale from 0 to 100 occupies the centre. At the bottom, three icons change the shape of the winning area; the active configuration is labelled Roll Between.
The visible example uses the boundaries 25.00 and 75.00, a multiplier of 1.9804x and a win chance of 49.9900%. The other two configurations are represented graphically, but their exact labels do not appear in the screenshot or DOCX: the page therefore does not arbitrarily rename them Roll Under, Roll Over or Roll Outside.
Inside the Stake interface
Stake Original Prime Dice in pictures
Range, Chance and Multiplier
In the Roll Between example, the green area lies between the two sliders. Its apparent mathematical width is close to 50 points; the displayed chance is slightly lower at 49.9900%. This difference shows that the boundaries and internal precision must not be inferred from a simple visual calculation.
The 1.9804x multiplier describes the total return from a winning result. For a bet of 1, the screenshot displays a Profit on Win of 0.98: net profit equals the return minus the bet, rounded for display in the selected currency.
No canonical formula, CSV or JSON is available with which to reconstruct every range. The values in the screenshot are therefore presented as the visible example, not as a universal table.
Difference from Stake Dice
Classic Stake Dice primarily uses a threshold and direction. Prime Dice adds area configurations and can define an interval between two boundaries.
The labels, formulas or strategies from Dice must not be applied automatically to Prime Dice. Only the general relationship remains comparable: a higher chance comes with a lower multiplier.
Manual and Auto Modes
In Manual mode, every roll is started with Bet. The Auto tab is visible, but the screenshot does not show its fields: the number of rounds, stopping conditions and bet variations cannot be described precisely from the available resources.
Auto repeats a configuration without improving the defined chance. An increase after a loss raises the next stake, not the probability that the next result will fall within the area.
Tips and Limits
- check both boundaries before starting;
- read Win Chance, Multiplier and Profit on Win together;
- distinguish the coloured area from the previous result;
- do not infer whether the boundaries are inclusive or exclusive from the animation alone;
- disregard sequences of results;
- limit automatic rolls.
The DOCX states a 99% RTP, a 1% house edge and high volatility. These claims are not corroborated by separate canonical data and are not published as current characteristics.
Prime Dice and Provably Fair
The Fairness access visible below the game allows a roll to be checked using the server seed, client seed and nonce. Verification is retrospective and does not reveal the next result.
See our guide to Stake provably fair. The Dice guide helps compare the classic threshold, while Limbo explains another relationship between chance and multiplier.
Frequently Asked Questions
What Does Roll Between Mean?
The result must fall within the interval defined by the two boundaries. In the screenshot, the area runs from 25.00 to 75.00.
Why Do 50 Points Give 49.9900%?
The screenshot does not document the internal precision or exact treatment of the boundaries. You should therefore use the chance displayed by the interface rather than reconstruct an approximate formula.
Does Prime Dice Work Like Classic Dice?
No. Both games link chance and multiplier, but Prime Dice uses several range configurations and can use two boundaries.

