What Bonus Lab provides
Free calculators, a bonus comparator, and editorial guides related to online casino bonus mechanics — wagering requirements, RTP, house edge, and related terminology. Nothing on this site is an offer to gamble, and Bonus Lab does not itself operate any gambling product.
Accuracy of figures
Calculator results are only as accurate as the numbers you enter. Figures shown in the Bonus Comparator and Bonus Review sections reflect real operator promotions as published at the time they were checked; operators change match rates, caps, and terms without notice, and a figure shown here may lag behind an operator's current live terms. Always verify the current terms directly with the operator before depositing — this site is a starting point for understanding bonus mechanics, not a guarantee of any specific operator's current offer.
No liability for decisions made using this site
You use any calculator, comparison, or guide on this site at your own discretion. Bonus Lab is not responsible for any deposit, wagering, or withdrawal outcome that follows from a decision informed by content here, and is not liable for losses arising from your use of any third-party operator, whether or not that operator was mentioned on this site.
Affiliate disclosure
Some links to casino operators on this site are affiliate links. If you sign up or deposit through one, Bonus Lab may receive a commission at no additional cost to you. This financial relationship does not change how a calculator computes a result or how the Comparator presents a figure — the math is the same regardless of whether a link is monetized. Where an operator's actual terms aren't disclosed publicly, this site marks that clearly ("Not stated" / "See full terms") rather than omitting the gap.
Third-party operator sites
Clicking through to any operator takes you to a site Bonus Lab doesn't control and isn't responsible for — including its own terms, licensing status, withdrawal process, and customer support. Read that operator's own terms and conditions before depositing.
Intellectual property
The calculators, written guides, and site design are Bonus Lab's own content. Operator names and brand marks referenced in reviews and the comparator belong to their respective owners and are used descriptively, to identify the promotion being discussed — not to imply endorsement by, or affiliation with, Bonus Lab beyond any disclosed affiliate relationship.
Changes to these terms
These terms may be updated as the site changes; the "last updated" date above reflects the current version.
Questions
See Contact. See also our Privacy Policy and Responsible Gambling page.