How we collect, use, and protect your information when you use calculatorsite.co.uk.
Last updated: 4 March 2026
calculatorsite.co.uk ("we", "us", "our") provides free online calculators designed for users in the United Kingdom. Our website is operated from the UK. If you have any questions about this privacy policy, you can contact us at [email protected].
We are committed to minimising the data we collect. Our calculators run entirely in your browser, and we do not store the numbers you enter into any calculator.
Information we may collect includes:
We use the limited information we collect to:
We do not sell, rent, or share your personal information with third parties for marketing purposes.
Under UK data protection law (the UK General Data Protection Regulation and the Data Protection Act 2018), we process data on the basis of legitimate interests. Our legitimate interest is to operate and improve a free public calculator service. Where we use cookies that are not strictly necessary, we will seek your consent.
Cookies are small text files stored on your device when you visit a website. We use the following types of cookies:
| Cookie Type | Purpose | Duration |
|---|---|---|
| Strictly Necessary | Essential for the website to function (e.g. remembering cookie consent preferences) | Up to 1 year |
| Analytics | Help us understand how visitors interact with the site using aggregated, anonymous data | Up to 1 year |
| Advertising | Used by advertising partners to serve relevant advertisements. We may display ads to support the free service | Varies by provider |
You can manage or disable cookies through your browser settings. Please note that disabling certain cookies may affect the functionality of the website.
We may use the following third-party services, each of which has its own privacy policy:
We use Google AdSense to display advertisements on this website. Google, as a third-party vendor, uses cookies to serve ads based on your prior visits to this website and other websites on the internet.
Google's use of advertising cookies enables it and its partners to serve ads to you based on your browsing activity. You may opt out of personalised advertising by visiting Google Ads Settings. Alternatively, you can opt out of other third-party vendors' use of cookies for personalised advertising by visiting www.aboutads.info.
For more information about how Google uses data when you visit websites that use their services, please visit Google's Privacy & Terms page.
We retain analytics data in aggregated form for up to 26 months. If you contact us by email, we retain your correspondence for up to 12 months after the last communication, after which it is deleted. We do not retain any data entered into our calculators, as all calculations are performed locally in your browser.
Under UK data protection law, you have the following rights:
To exercise any of these rights, please contact us at [email protected].
Our website is not directed at children under the age of 13. We do not knowingly collect personal information from children. If you believe we have inadvertently collected data from a child, please contact us and we will delete it promptly.
We may update this privacy policy from time to time to reflect changes in our practices or for legal, regulatory, or operational reasons. We will update the "Last updated" date at the top of this page. We encourage you to review this policy periodically.
If you have any questions about this privacy policy or how we handle your data, please contact us:
We use cookies to ensure the website works properly and to help us understand how it is used. You can accept all cookies, reject non-essential ones, or manage your preferences. Read our Privacy Policy for full details.