Ad Choices

Last updated: June 2026

Advertising on CalcEngine

To keep CalcEngine free, this site may display advertising provided by third-party advertising networks such as Google AdSense.

Interest-Based Advertising

Third-party ad providers may use cookies and similar technologies to serve ads based on your prior visits to this and other websites. These providers operate under their own privacy policies.

Your Choices

You can opt out of interest-based advertising from participating companies through industry tools such as the Digital Advertising Alliance at aboutads.info, the Network Advertising Initiative at optout.networkadvertising.org, or your browser and device privacy settings. You can also manage Google ad personalization at adssettings.google.com.

Calculator Inputs Are Never Used for Ads

The figures you enter into any calculator are processed locally in your browser and are never shared with advertisers or used to target ads.