BC.Game Keno Calculator: Odds, Payout, RTP and Expected Value
Calculate BC.Game Keno odds and payouts from a saved risk-mode table or your own multipliers. Eight presets cover Classic, Low, Medium and High for 7 or 10 picks. See the chance of a payout, the chance of net profit and the expected net result across the complete table.
Calculate odds and payout
The selected hit count looks up its multiplier directly from the table. To test another payout, edit that table row. A multiplier is the total return: 1× returns the stake, and a return below 1× is a net loss even though it pays something.
Classic · 7 picks · saved multipliers dated 6 July 2026.
Optional payout limit
Calculator results
Results use the selected table and stake.
No payout limit is modeled unless entered.
EV is an average net result under the entered rules. It does not predict a session balance. Amounts exclude fees, taxes and bonuses. Values are rounded for display; operator-specific currency rounding is not modeled.
One-outcome EV illustration
This separate model sets every payout except the selected hit count to zero. It is not the full-game EV shown above, unless all other outcomes actually pay zero.
Using a different pick count or risk mode? Match the complete paytable to that selection before comparing payouts.
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Paytable RTP and payout frequency
Any payout includes partial returns and stake returns. Net profit requires a return greater than the stake. Total wagered is stake × rounds, not an initial deposit.
Compare with 98% or 100% RTP
A benchmark is separate from the entered paytable.
Why these tables do not calculate to exactly 98%
The saved multipliers produce 97.1465%–97.9188% RTP before payout limits. The 98% reference recorded with the July 2026 snapshot does not reproduce the return of each saved table.
The table values alone do not show whether rounding, a different game version or another rule explains the difference. The calculator therefore uses the entered multipliers for its main RTP and EV results.
The optional 98% benchmark asks what the expected result would be at exactly that return: 20 units of expected net loss per 1,000 units wagered. It is not confirmation of a current BC.Game return. The 100% comparison gives zero expected net loss before costs.
Saved paytables: Classic, Low, Medium and High
These eight tables carry the snapshot date . They remain available for reproducible calculations and comparison; their multipliers are not labeled as current live values. Each return below uses a 40/10 draw with no modeled payout limit.
| Risk mode | RTP — 7 picks | Edge — 7 picks | RTP — 10 picks | Edge — 10 picks |
|---|---|---|---|---|
| Classic | 97.6039% | 2.3961% | 97.7352% | 2.2648% |
| Low | 97.5394% | 2.4606% | 97.1465% | 2.8535% |
| Medium | 97.7424% | 2.2576% | 97.6724% | 2.3276% |
| High | 97.9188% | 2.0812% | 97.8948% | 2.1052% |
In this saved set, Low with 10 picks has the lowest calculated RTP, 97.1465%. High with 7 picks has the highest, 97.9188%. A “Low” label does not promise a smaller expected loss, and the highest RTP in this set still has a negative expected net return.
For a fixed pick count, changing risk mode leaves exact-hit probabilities unchanged. It changes which outcomes pay and how much they return. For example, the saved seven-pick Low table pays from two hits, while High pays from four. The calculator sums the actual paying rows, including zero-hit prizes or gaps if entered in a custom table.
Match the game to the calculator
A seven-pick Classic table and a seven-pick High table have the same match probabilities in a 40/10 draw, but pay different outcomes. A third-party Keno title needs its own rules and table.
Inputs that affect the result
- Original or provider version.
- Selected pick count and complete paytable.
- Risk mode or paytable variant.
- Maximum payout and bet limits.
- Whether the limit applies to gross return or net profit.
Worked BC.Game payout examples
These examples use the saved seven-pick tables, a 40/10 draw and a 10-unit stake. No payout limit is applied. Each row describes exactly the listed matches.
| Saved table / result | Exact probability | Multiplier | Gross return | Net profit / loss |
|---|---|---|---|---|
| Classic · 2 of 7 | 34.3967% | 0.46× | 4.60 | -5.40 |
| Classic · 3 of 7 | 17.6393% | 2.96× | 29.60 | +19.60 |
| High · 4 of 7 | 4.5732% | 6.92× | 69.20 | +59.20 |
Two matches on Classic pay 4.60 from a 10-unit stake, a net loss of 5.40. In the saved Low seven-pick table, the same two matches pay 1.08×: a 10.80 return and 0.80 net profit. The probability of those two matches is identical; only the payout changes.
Across the full Classic seven-pick table, the chance of no payout is 42.7684% and the chance of net profit is 22.8349%. Its RTP is 97.6039%, giving approximately 23.96 units of expected net loss over 100 rounds at 10 units each. A session result can vary widely around that expectation.
RTP contribution by hit count
Each row is a mutually exclusive exact-hit outcome. Its RTP contribution is probability × effective total-return multiplier, expressed in percentage points. Where an entered limit reduces a payout, both nominal and effective multipliers are shown.
| Hits | Exact probability | Odds | Multiplier | Gross payout | RTP contribution |
|---|---|---|---|---|---|
| Run the calculator to analyze the paytable. | |||||
How this calculator works
The calculator models a uniform draw of distinct numbers without replacement. The saved tables use a pool of 40 numbers and a draw of 10. Matching exactly h of your picks follows the hypergeometric distribution.
P(h hits) = C(picks, h) × C(pool − picks, drawn − h) / C(pool, drawn)
C(a, b) counts combinations. “At least h” sums the exact probabilities from h upward. Full RTP uses exact probabilities only; using overlapping at-least probabilities would count some outcomes more than once.
For each hit count, gross return is stake × multiplier, reduced by any entered limit. A net-profit limit L corresponds to a gross ceiling of stake + L. RTP sums probability × gross return / stake across the complete table; net EV per round is stake × (RTP − 1).
Hit probabilities
Odds are controlled by number pool, draw size, pick count and target hits. They do not change because the payout table changes.
Payout multipliers
The paytable controls how much each hit count returns. This is where risk modes and operator versions matter.
Complete-table return
RTP includes all paying outcomes. A single line gives the complete return only when every other outcome pays zero.
Top multiplier, maximum payout and bet limits
The largest multiplier in these saved tables is 989.89×, in the ten-pick Low, Medium and High presets. This is a table value, not a verified current maximum award. A separate currency limit can reduce the payout and the resulting RTP.
For example, a 10-unit stake at 989.89× gives a nominal return of 9,898.90. An illustrative gross-return limit of 2,000 reduces that to 2,000, leaving 1,990 net profit. An illustrative net-profit limit of 2,000 instead allows a gross return of 2,010. Neither limit is a claim about BC.Game’s current rules.
The calculator applies the entered limit to every paying outcome. A maximum bet restricts which stakes are accepted; it is different from a payout limit and is not enforced here. Fees, bonuses, jackpots and operator-specific currency rounding need separate treatment.
Using another Keno format or pick count
The saved presets cover 7 and 10 picks. To calculate a different selection, enter its complete paytable, including zero-paying outcomes. The 40/10 calculator model accepts 1–10 picks; other custom formats allow picks up to the pool size. These are calculator ranges, not confirmation of current betting limits.
The illustrative 80/20 option is a separate mathematical example. A third-party Keno title may use another pool, draw size or prize structure. Games with bonus balls, draw-order prizes or progressive jackpots require additional rules beyond this hit-count model. Use the crypto Keno calculator to compare basic 40/10 and 80/20 odds.
Can a calculator predict BC.Game Keno numbers?
No. Under the uniform-draw model, every set with the same number of picks has the same hit distribution. Changing the chosen numbers or using a “hot numbers” list does not change those probabilities. The calculator evaluates payout rules and expected value; it does not reveal future draws.
Changing risk mode affects payouts, not the probability of matching a fixed number of picks. A higher top multiplier alone says nothing about full RTP or the chance of finishing a session in profit.
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Table provenance and calculation method
The eight presets retain the multiplier tables from this page’s snapshot dated . The calculations and explanations were updated on . The current multipliers, headline RTP and currency limits have not been reverified for this update.
The official BC.Game Keno page identifies the game; the calculator does not retrieve tables from it. Return figures here are computed from the saved or entered values using the hypergeometric probability model. They are not operator-certified returns.
KenoCalc.com is independent and is not operated by BC.Game. For the general return calculation, see the RTP calculator and explanation; for draw probabilities alone, use the Keno odds calculator.
Frequently asked questions
What does the BC.Game Keno calculator calculate?
It calculates exact-hit and at-least-hit probabilities, payouts, full-paytable RTP, house edge and expected net results. Eight saved tables cover Classic, Low, Medium and High for 7 or 10 picks; other selections need their own complete table.
Is this an official BC.Game calculator?
No. KenoCalc.com is independent and is not operated by BC.Game. The saved presets are dated 6 July 2026 and are not a live feed of current multipliers.
What RTP do the saved BC.Game tables calculate to?
The eight saved tables calculate to 97.1465%–97.9188% RTP before payout limits. The optional 98% benchmark is separate from those calculations and does not confirm the current game return. The available table values do not establish why the figures differ.
Does a payout always mean a profit?
No. In the saved Classic seven-pick table, two matches pay 0.46×. A 10-unit stake returns 4.60 and loses 5.40 net. In the saved Low seven-pick table, two matches pay 1.08×, returning 10.80 for 0.80 net profit.
Do Low and High risk modes change the hit odds?
For the same pool, draw size and picks, exact-hit probabilities stay the same. The risk mode changes which outcomes pay and the multipliers assigned to them. A Low label does not guarantee a smaller expected loss.
Can I calculate another pick count?
Yes. Enter the pick count and its complete paytable, including zero-paying outcomes. The 40/10 calculator model accepts 1–10 picks, but the saved presets cover only 7 and 10. A table for a different pick count must not be reused unchanged.
How are maximum payouts handled?
The optional limit can apply to gross return or net profit. A gross limit includes the returned stake; a net-profit limit does not. The entered limit is applied to every outcome. A blank limit models no cap and does not verify the game’s maximum award or accepted stake.
Can this calculator predict future Keno numbers?
No. It evaluates probabilities and payout rules. Under a uniform independent draw model, previous results do not give a same-sized selection of numbers better odds in the next round.