Caveman Keno Plus Calculator

Category: Gambling
- May 08, 2025
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Calculate odds, expected value, and payouts for Caveman Keno Plus, which combines the classic Caveman Keno egg multipliers with the additional "Plus" feature. Optimize your strategy by analyzing the best number of spots to play, whether to activate the Plus option, and how much to wager.

Game Settings

Extra numbers that multiply your winnings if hit
$
For calculating multi-draw expected results

Plus Option Settings

The Plus option costs an additional wager equal to your base wager
x
Typically 2x on most machines

How Plus Works: When activated, the Plus option adds a second drawing of 10 numbers. If any of your selected numbers match these Plus numbers, additional multipliers are applied to your winnings.

5% 20%
12%
Chance of each number becoming a Plus number (typically 10-15%)

Paytable Settings

Using standard Caveman Keno Plus paytable. Egg multipliers: 2x for 1 egg, 4x for 2 eggs, 10x for 3 eggs. Plus option adds additional multipliers when your numbers match the Plus numbers.

Keno Number Selection

Select 8 numbers for your Caveman Keno Plus ticket

Understanding Caveman Keno Plus

Caveman Keno Plus combines the traditional Caveman Keno game with an additional "Plus" feature for enhanced multiplier opportunities.

How Caveman Keno Plus Works
  • Basic Caveman Keno: Select 1-10 numbers and choose 1-3 to be "eggs" that can multiply your winnings
    • 1 egg hit: 2x multiplier
    • 2 eggs hit: 4x multiplier
    • 3 eggs hit: 10x multiplier
  • Plus Feature: For an additional bet equal to your base wager, you can activate the Plus option
    • After the standard 20 numbers are drawn, an additional set of Plus numbers are selected
    • If any of your selected numbers are also Plus numbers, your winnings are multiplied (typically by 2x)
    • This multiplier applies in addition to any egg multipliers
Mathematical Edge

The calculator uses combinatorial mathematics to determine:

  • Base Game Expected Value: Return percentage without the Plus option
  • Plus Option Value: Additional return provided by the Plus feature
  • Combined Expected Value: Overall return taking both features into account

The Plus option often improves the expected return despite doubling the cost of play.

Optimal Strategy Tips
  • The Plus option is generally more valuable when playing more spots
  • When combined with eggs, Plus can create very large multipliers (up to 20x with Plus and 3 eggs)
  • The Plus option increases volatility, requiring a larger bankroll
  • Focus on machines with higher Plus hit frequencies (12-15% is typical)

Disclaimer: This calculator provides theoretical results based on standard Keno probabilities and the specified paytable. Actual results may vary due to the random nature of the game. Different casinos and machines may offer different paytables and Plus options. Always gamble responsibly.

Expected Value Formula (per Game):
\( \text{EV} = \sum_{i=0}^{n} \left( P_i \times W_i \right) \)
where:
  • \( P_i \) = Probability of outcome i
  • \( W_i \) = Winnings for outcome i (includes multipliers from Eggs and Plus)

What is the Caveman Keno Plus Calculator?

The Caveman Keno Plus Calculator is a Gambling odds tool built to help players make smarter betting choices when playing Caveman Keno Plus. This game combines traditional keno gameplay with extra multipliers from selected “egg” numbers and a premium “Plus” feature. The calculator estimates your return on Investment, identifies hit probabilities, and compares configurations so you can evaluate which strategy might work best before you place any real money wagers.

Why Use This Calculator?

Keno games are driven by probabilities and potential payouts that can be hard to evaluate by hand. This calculator simplifies the Math and turns it into useful insights:

  • Estimate Betting Odds: Know your expected return before you play.
  • Compare Configurations: Test different combinations of spots, eggs, and Plus activation.
  • Visual Results: Charts display payouts, hit frequencies, and the impact of the Plus feature.
  • Wager Analysis: Understand how much you're risking and what your likely outcomes are.
  • Odds Probability Tool: Get a breakdown of win probabilities and potential returns.

How to Use the Calculator

Follow these steps to use the Caveman Keno Plus Calculator effectively:

  1. Select the number of spots (numbers) you want to play — from 1 to 10.
  2. Choose how many of those spots will be “eggs” (up to 3) to apply multipliers.
  3. Enter your base wager and the number of games you'd like to simulate.
  4. Toggle the Plus Option if you want to see the effect of the extra drawing.
  5. Adjust the Plus multiplier and frequency to reflect your actual machine’s settings.
  6. Select your keno numbers on the grid or use the Quick Pick option.
  7. Click “Calculate Results” to see your expected return, hit chances, and Other Statistics.

Understanding the Results

After running your scenario, the calculator will display:

  • Expected Return: Your projected average return per dollar wagered.
  • Return Comparison: How your setup performs with and without the Plus option.
  • Probability Insights: The likelihood of different win outcomes and how often you’ll hit eggs or Plus numbers.
  • Variance: An indicator of how consistent or volatile your results might be.
  • Wagering Analysis: Breakdown of expected profit or loss over multiple games.
  • Strategy Recommendations: Suggestions for improving your game setup based on the data.

Key Benefits

  • Provides precise odds estimation and payout probability guides
  • Acts as a stake return calculator to plan wagers effectively
  • Serves as a betting odds tool to evaluate game outcomes
  • Improves risk assessment before committing to large wagers
  • Supports wagering calculations for casual and frequent players alike

Frequently Asked Questions (FAQ)

Q: What is the Plus option in Caveman Keno?
A: It adds a second draw of 10 numbers. If any of your numbers match these, your winnings may be multiplied further — typically by 2x or more.

Q: What are “eggs” in this game?
A: Eggs are selected numbers that can apply multipliers to your payout if they are drawn. For example, hitting 2 eggs could multiply your win by 4x.

Q: Does using the Plus option always improve my return?
A: Not always. It depends on the Plus frequency and payout structure. The calculator will show whether it's beneficial in your case.

Q: Can this calculator be used for other keno variants?
A: It is designed specifically for Caveman Keno Plus. Standard keno might not include eggs or a Plus feature, so results may not apply.

Q: How accurate is the expected return?
A: The expected return is based on mathematical odds, not gameplay outcomes. Real-world randomness can still cause different results.

Conclusion

The Caveman Keno Plus Calculator is a practical gambling odds tool that helps you make smarter decisions with real data. Whether you're evaluating a wager, exploring betting options, or just want to understand your risks and rewards, this odds probability checker gives you clarity before you spend. Use it to fine-tune your strategy and improve your play.