Legal
Cookie Policy
Last updated: October 12, 2026
Written by Jessica Hill
This page explains which cookies calc-solver.co uses, why, and how you can control them.
In short: we do not use advertising, analytics or tracking cookies. The calculators work without cookies. The only cookies a visitor may receive are strictly necessary security cookies from our delivery network.
What Cookies Are
Cookies are small text files a website stores in your browser. They can remember settings, keep you signed in, or, on many sites, track you across the web. Similar technologies include local storage. CalcSolver does not use any of these to track you.
Cookies We Use
| Cookie | Set by | Purpose | Duration |
|---|---|---|---|
| __cf_bm | Cloudflare | Strictly necessary. Helps tell people apart from bots to protect the site. | 30 minutes |
| cf_clearance | Cloudflare | Strictly necessary. Set only if you pass a security check, so you are not asked again. | Up to 1 year |
| wordpress_*, wp-settings-* | WordPress | Only for site administrators who sign in. Ordinary visitors do not receive them. | Session to 1 year |
Strictly necessary cookies do not need consent under laws such as the GDPR and the ePrivacy Directive, because the site cannot be delivered securely without them.
Cookies We Do Not Use
- No advertising or remarketing cookies.
- No analytics cookies, such as Google Analytics.
- No social media tracking pixels.
- No cookies that store what you type into a calculator.
Third-Party Services
Our fonts load from Google Fonts. This does not set cookies, but your browser does share your IP address with Google when it downloads the fonts. See our privacy policy for details.
How To Control Cookies
You can block or delete cookies in your browser settings. Blocking the security cookies may cause extra verification checks but will not stop the calculators from working. Helpful guides:
Changes To This Policy
If we ever add cookies that need consent, such as analytics, we will update this page first and ask for your permission where the law requires it.
Contact
Questions about cookies can be sent to [email protected].