Affiliate Disclosure

Last updated: June 2026

AtlasCalc.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. As an Amazon Associate, we earn from qualifying purchases.

What this means

Some of our calculators include product recommendations. When you click certain links to Amazon and make a purchase, we may receive a small commission at no additional cost to you. The price you pay is exactly the same whether or not you use our link.

How we choose what to recommend

Our recommendations are driven purely by technical fit, not by commission rate. We only suggest brands and products that meet professional engineering standards (such as Mean Well for power supplies) and that we would stand behind regardless of any affiliate relationship. If a better or cheaper alternative exists that happens not to be on Amazon, we mention it in the calculator’s explanation.

No influence on our content

Affiliate relationships never affect the results, formulas, or guidance produced by our tools. The numbers our calculators return are based solely on established formulas and the inputs you provide.

Questions

If you have any questions about our affiliate relationships, please reach out through our Contact page.