Half Point Calculator
Calculate whether buying half points on spreads and totals is worth the juice. Understand key number value.
Half Point Calculator
Determine if buying points is worth the extra juice
Key Numbers - NFL
1
2%
3
9.5%
4
2.5%
6
3.5%
7
6.5%
10
3%
14
2.5%
Understanding Key Numbers
In sports betting, "key numbers" are scores that games frequently land on. In NFL, 3 and 7 are the most important because field goals (3) and touchdowns (7) are the primary scoring methods. Buying off these numbers can be valuable if the price is right.
When to Buy Points
- NFL: Always consider buying off 3 and 7
- NBA: Less valuable due to more scoring variance
- MLB: The run line (1.5) is crucial
- Never pay more than the value gained
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Responsible Gambling
Gambling should be entertaining, not a way to make money. Only bet what you can afford to lose, and never chase your losses.
Signs of problem gambling:
- Betting more than you can afford to lose
- Chasing losses with bigger bets
- Lying to others about gambling habits




