Craps House Edge Calculator
Calculate the house edge for any craps bet. See how taking odds behind your Pass Line or Don't Pass bet dramatically reduces the overall house advantage.
Formula:Combined Edge = (Base Edge × Base Bet) / Total Bet
Combined House Edge
0.352%
Reduced from 1.41%
Total Bet
$40
$10 + $30 odds
Expected Loss
$0
Per resolution
75.0% reduction in house edge with 3x odds
Odds Calculator
$
0x3x-4x-5x10x
Edge Breakdown
Base Bet$10
Odds Bet$30
Total Wagered$40
Base House Edge1.41%
Odds House Edge0.00%
Combined House Edge0.352%
Edge Reduction75.0%
Odds Multiple Comparison
| Odds | Total Bet | Combined Edge | Expected Loss |
|---|---|---|---|
| 0x | $10 | 1.410% | $0 |
| 1x | $20 | 0.705% | $0 |
| 2x | $30 | 0.470% | $0 |
| 3x | $40 | 0.352% | $0 |
| 5x | $60 | 0.235% | $0 |
| 10x | $110 | 0.128% | $0 |
* Expected loss calculated per bet resolution with $10 base bet
Complete House Edge Reference
Best Bets (Under 2%)
Pass Line1.41%
Don't Pass1.36%
Come1.41%
Don't Come1.36%
Place 61.52%
Place 81.52%
Moderate Bets (2-6%)
Place 54.00%
Place 94.00%
Buy 44.76%
Buy 104.76%
Lay 42.44%
Lay 102.44%
Lay 53.23%
Lay 93.23%
Lay 64.00%
Lay 84.00%
Field5.56%
Field (Triple)2.78%
Poor Bets (Over 6%)
Place 46.67%
Place 106.67%
Any Seven16.67%
Any Craps11.11%
Snake Eyes (2)13.89%
Ace-Deuce (3)11.11%
Yo (11)11.11%
Boxcars (12)13.89%
Hard 411.11%
Hard 69.09%
Hard 89.09%
Hard 1011.11%
Big 69.09%
Big 89.09%
Quick Answer
The Pass Line has a 1.41% house edge - one of the best bets in any casino. Taking 3x-4x-5x odds can reduce the combined edge to under 0.4%. Don't Pass is slightly better at 1.36%. Avoid proposition bets with edges over 10%.
Key Facts
- Pass Line: 1.41% house edge - among the best casino bets
- Don't Pass: 1.36% house edge - slightly better than Pass
- Odds bets: 0% house edge - true odds with no casino advantage
- Place 6/8: 1.52% edge - best place bets
- Place 5/9: 4.00% edge | Place 4/10: 6.67% edge
- Any Seven: 16.67% edge - one of the worst bets in any casino
- Combined edge with 3x odds: ~0.47% ($0.47 per $100 wagered)
Understanding House Edge in Craps
House edge represents the casino's mathematical advantage. A 1.41% edge on Pass Line means that for every $100 wagered, the casino expects to keep $1 on average. This is calculated over thousands of bets.
The Power of Odds Bets
Odds bets are unique in casino gambling - they pay true odds with zero house edge. While you can't eliminate the edge on your base bet, adding odds dilutes the overall edge. With 10x odds, your combined edge drops to just 0.18%.
Frequently Asked Questions
What is the house edge on Pass Line?
The Pass Line has a 1.41% house edge. This means for every $100 wagered over time, you can expect to lose $1.41 on average. This is one of the best bets in any casino game.
How do odds bets reduce the house edge?
Odds bets have 0% house edge - they pay true odds. While you can't eliminate the 1.41% edge on your Pass Line bet, adding odds dilutes the overall edge. With 3x odds ($30 odds on $10 Pass), your combined edge drops to about 0.47%.
Why is Don't Pass better than Pass Line?
Don't Pass has a 1.36% edge vs Pass Line's 1.41%. The difference comes from 12 pushing on Don't Pass instead of losing. However, many players prefer Pass Line for the social aspect of rooting with the shooter.
What craps bets have the worst house edge?
Proposition bets have terrible odds: Any Seven (16.67%), Snake Eyes/Boxcars (13.89%), Hardways (9-11%), and Any Craps (11.11%). Big 6/8 at 9.09% is also poor - Place 6/8 at 1.52% is far better.
How much should I take in odds?
Take as much as the casino allows (often 3x-4x-5x or even 10x/100x). The more odds you take, the lower your combined house edge. However, this also increases variance, so adjust based on your bankroll and risk tolerance.
Try These Examples
Quick-start with common scenarios
How this works
Calculations follow the published mathematics of the game — combinatorics for cards, probability theory for dice, and expected-value accounting for wagers. Results are verified against independent references (primarily Wizard of Odds). No calculation here is an opinion or recommendation; it is arithmetic applied to the rules of the game.
What this tool can’t do
When to consult a professional
This tool computes probability and expected value. It is not a betting system and cannot predict the outcome of any individual wager. If gambling is causing problems for you or someone you know, call the National Problem Gambling Helpline at 1-800-GAMBLER.
Sources
- [1]Wizard of Odds — Michael Shackleford, ASAIndustrywizardofodds.comAccessed Apr 21, 2026
Actuary; widely cited casino-game probability reference. Used for house-edge and EV verification.
- [2]National Council on Problem GamblingOfficial sourcencpgambling.orgAccessed Apr 21, 2026
Responsible-gambling guidance and 1-800-GAMBLER helpline.
Joseph OrdunaFounder & Software Engineer
Full-stack software engineer specializing in embedded systems, web architecture, and AI/ML. Founder of Practical Web Tools. Built the gesture-controlled drone IP acquired by KD Interactive (Aura Drone, sold on Amazon).
Combined House Edge
0.352%
Reduced from 1.41%
Total Bet
$40
$10 + $30 odds
Expected Loss
$0
Per resolution
75.0% reduction in house edge with 3x odds