Cookie Policy
Last updated: October 1, 2026
1. What Are Cookies?
Cookies are small text files stored on your browser or device when you visit a website. They enable websites to remember user preferences and measure aggregated website performance over time.
2. Cookies We Use
| Category | Purpose | Expiry / Storage |
|---|---|---|
| Essential / Functional | Stores your cookie consent selection (`cookie_consent_preferences`) locally in browser storage so we honor your privacy choice across visits. | Persistent (LocalStorage) |
| Analytics (GA4) | Google Analytics 4 cookies (`_ga`, `_ga_*`) collect anonymous usage data to evaluate site traffic and calculator popularity. We use Basic Consent Mode: GA4 scripts are completely blocked and not loaded into your browser unless explicitly accepted. | Up to 2 years (if consented) |
3. Managing & Withdrawing Consent
You can update your cookie choices at any time. Clicking "Reject Optional Cookies" or withdrawing consent prevents Google Analytics from loading scripts, setting storage cookies, or capturing telemetry. When consent is withdrawn, existing analytics cookies are deleted from your browser.
To change your preferences now, click the "Cookie Settings" link in the footer of this website or clear your browser site storage settings.