Last updated: May 19, 2026
Ready to Calculate is reader-supported. Some of the links on https://readytocalculate.com are “affiliate links” — links that carry a tracking code so the partner programme can attribute a referral to us if you click through and make a purchase.
How affiliate links work
When you click an affiliate link on our Site and then buy a product or service from the linked merchant, we may earn a small commission. The price you pay is the same whether or not you used an affiliate link. The commission helps us cover hosting, development, and the time it takes to research and maintain our calculators — all of which we provide to readers for free.
Editorial independence
We only recommend products, services, or resources that we believe genuinely help our readers. The presence of an affiliate relationship does not influence our editorial judgement: we will say plainly when something is not a fit, and we will not recommend a product simply because the commission is attractive.
Programmes we participate in
We may participate in affiliate programmes operated by well-known merchants, comparison sites, and software providers. Each programme has its own terms; clicking an affiliate link on our Site sends you to the merchant, where the merchant’s own privacy and terms apply.
FTC and consumer-protection compliance
This disclosure is published in line with the U.S. Federal Trade Commission’s guidance on endorsements and testimonials and analogous consumer-protection rules in other jurisdictions. We aim to be transparent about how we earn revenue so you can make an informed decision before clicking.
Sponsored content
If a particular article, calculator, or section was created in collaboration with a sponsor, we will clearly label it as sponsored or as a paid placement at the top of the relevant page.
Questions
If you have any questions about this Affiliate Disclosure or about a specific link on the Site, contact us using the channel listed on the Site.