18Gamble.org
The driver's ed of gambling
Evidence-based, judgment-free gambling education for adults: understand the math behind the house edge, assess your own risk profile, and build the habits to stay in control — or recognize gambling isn't for you.
No card required · $9/mo Plus · $99/mo Premium
What you get
Everything 18Gamble.org gives you
Gambling Math Course
Learn house edge, implied probability, and expected value — the numbers most gamblers never learn before betting.
PGSI Self-Assessment
The Problem Gambling Severity Index — a validated screening tool — helps you understand your personal risk profile before problems start.
Cognitive Bias Training
Interactive lessons expose the gambler's fallacy, hot-hand belief, and chasing behavior in your own thinking.
Bankroll & Limit Tools
Practical calculators for setting deposit, loss, and time limits — and sticking to them.
Risk-Free Simulations
See how variance and house edge actually play out through betting simulations with zero real money involved.
Help & Support Directory
Immediate, stigma-free connection to 1-800-GAMBLER, self-exclusion programs, and recovery resources.
Pricing
Simple plans that grow with you
Plus
$9/mo
- ✓Full gambling-math curriculum
- ✓PGSI self-assessment history
- ✓Personal limit-setting toolkit
- ✓AI educator conversations
Premium
$99/mo
- ✓Everything in Plus
- ✓Advanced simulation lab
- ✓Personalized risk-profile coaching
- ✓Family and supporter resources
- ✓Progress tracking and certificates