Coverage percentages appear throughout btc+roulette interfaces as live figures stating how much of the wheel a player’s current chips control. Displays calculate the figure from pocket counts, dividing covered pockets by the wheel’s 37 total and updating the result with every placement change. Percentage readouts sit beside the stake counter at equipped tables, pairing the amount committed with the share of outcomes it touches. Racetrack views extend the same information visually, colouring covered pockets around the oval as chips land on the grid. Players reading both indicators know their round’s full shape before any spin begins. Calculation basis, coverage tiers, and display locations structure the system, and each element follows the fixed conventions below.
Percentage calculation basis
Percentage calculation rests on pocket counting alone, which keeps the displayed figure exact rather than estimated. Every bet controls a defined pocket set, and the interface sums the distinct pockets across all placed chips before dividing by 37. Overlapping chips count their shared pockets once, so a straight number placed inside an already covered dozen adds nothing to the percentage while adding normally to the stake. Zero joins the count only when a chip touches it directly. Figures display to one decimal place at most tables, and the calculation refreshes instantly on every placement, removal, or doubling action. Counting conventions never vary between providers, since pocket arithmetic allows no interpretation. A displayed 48.6 percent therefore means the same eighteen pockets at every table showing it, and players transfer their reading of the figure between rooms without adjustment.
Coverage tiers
Coverage tiers group the standard bets by the percentage each one contributes.
- Even money coverage
Red, black, odd, even, high, and low selections control eighteen pockets each, displaying 48.6 percent per chip.
- Dozen and column coverage
Twelve pocket groups display 32.4 percent, and two combined non overlapping groups reach 64.9 percent.
- Line and corner coverage
Six line placements show 16.2 percent, corners show 10.8 percent, and splits show 5.4 percent.
- Straight number coverage
Single pocket chips contribute 2.7 percent each, accumulating pocket by pocket across a spread.
Tiers combine within any round, and the display sums their distinct pockets into one final figure.
Display locations
Display locations place the percentage where placement decisions actually happen. Primary readouts sit in the bet panel beside the total stake figure, holding both numbers in one glance during the betting window. Racetrack overlays mark the covered pockets in highlight colour around the wheel diagram, translating the abstract percentage into visible wheel geography. Bet information pages state each wager type’s standing percentage in table form, available through the info control at any moment. Some interfaces add the figure to saved layout previews as well, letting stored spreads display their coverage before loading. Reading the indicators takes three brief actions in sequence, which are checking the numeric figure, matching it against the highlighted arc, and confirming both against intention before the window closes. Locations this consistent make percentage reading automatic within a few sessions, and experienced players consult the figure as routinely as the balance itself.