Privacy Policy

Last updated: 22 March 2026

Who We Are

UltraCalculators.com is a UK-based calculator website providing free, high-quality tools for finance, health & fitness, construction, and education. We are committed to protecting your privacy and handling your data transparently.

What Data We Collect

Calculator inputs: All calculator inputs are processed entirely in your browser (client-side). We do not send, store, or have access to any values you enter into our calculators.

Analytics data: We collect anonymised usage data such as page views and calculator usage counts to help us understand which tools are most useful and improve the site.

Cookies

We use the following categories of cookies:

Essential Cookies

These are required for the site to function. They include your cookie consent preference and theme selection. These cannot be disabled.

Analytics Cookies

We use Google Analytics to understand how visitors interact with the site. These cookies collect anonymised data about page views, time on site, and which calculators are used most. You can opt out of these cookies.

Advertising Cookies

We use Google AdSense to display relevant advertisements. These cookies may be used to personalise ads based on your browsing activity. You can opt out of these cookies.

How We Use Your Data

To improve our calculators and develop new tools
To understand usage patterns and prioritise features
To serve relevant advertisements that fund the site
To ensure the site functions correctly

Data Retention

Analytics data is retained for 26 months, after which it is automatically deleted. Cookie consent preferences are stored in your browser and persist until you clear your browser data.

Your Rights Under UK GDPR

Under the UK General Data Protection Regulation, you have the following rights:

Right of access -- request a copy of the personal data we hold about you
Right to rectification -- request correction of inaccurate personal data
Right to erasure -- request deletion of your personal data
Right to restrict processing -- request that we limit how we use your data
Right to data portability -- request your data in a machine-readable format
Right to object -- object to processing of your personal data

To exercise any of these rights, please contact us.

Contact

If you have any questions about this privacy policy or how we handle your data, please visit our contact page.