Advertising & Affiliate Disclosure

We believe in being upfront about how Roth Math Pro makes money.

• Advertising. We display ads (e.g., Google AdSense and partners). Ads are labeled and kept out of the calculator itself — the tool always comes first.
• Affiliate links. Some links to products or services are affiliate links: if you click and sign up or purchase, we may earn a commission at no extra cost to you. A commission never changes your price, and it does not change our calculator's math — outputs are computed from your inputs and cited sources, not from who pays us.
• Editorial independence. Recommendations are based on relevance to your result. We disclose these relationships because the FTC requires it and because you deserve to know.

Questions? info@bedrockatools.com.