▌ Terms · BettorStack

Terms of Service

Last updated: 2026-04-26

Use of calculators

BettorStack calculators are interactive tools for entertainment and educational purposes. Not financial, investment, tax, or wagering advice.

Every effort is made to ensure the math is correct, but no warranty of accuracy is provided and no liability is accepted for losses incurred based on calculator output. Verify any consequential calculation independently before placing a bet.

Eligibility

You must be of legal age to gamble in your jurisdiction. 18+ in most countries; 21+ in many US states. By using this site, you confirm you meet the age requirement and that gambling is legal where you are.

No bookmaker relationship

BettorStack is not a bookmaker, sportsbook, gambling operator, or licensed gambling business. We do not accept wagers, hold funds, or process gambling transactions.

Calculators are informational. Some pages contain affiliate links to licensed sportsbooks — see the affiliate disclosure for details.

Intellectual property

Calculator code, copy, and original infographics are © BettorStack. Cited formulas are reproduced under fair-use academic citation. You may link to any BettorStack page; for content reuse beyond a brief excerpt, please ask first.

Limitation of liability

To the maximum extent permitted by law, BettorStack shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising from use of the site or its calculators.

Changes to these terms

These terms may be updated periodically. Continued use of the site after an update constitutes acceptance of the revised terms. Material changes will be highlighted on this page.