Last updated: 12 November 2026
Almost nothing. DeenHisab is a collection of free calculators that run entirely in your browser. The numbers you enter — for zakat, inheritance, prayer times and the rest — are processed on your own device and are never sent to our servers. We do not ask you to create an account, and we do not collect your name, email address or any other personal information through the calculators.
If you email us (see our Contact page), we receive only what you choose to include in that email, and we use it only to reply to you.
DeenHisab itself does not set tracking cookies. However, third-party services on this site — including advertising partners described below — may use cookies to remember your preferences and to show you relevant ads.
You can control cookies through your browser settings, and you can opt out of personalised advertising at Google Ads Settings.
We use Google AdSense to show ads on this site. Google and its partners use cookies — including the DoubleClick cookie — to serve ads based on your visits to this site and other sites on the internet. This is known as interest-based advertising.
You may opt out of the DoubleClick cookie for interest-based advertising by visiting Google Ads Settings, or aboutads.info for a wider opt-out covering many advertising networks. For more information on how Google uses data, see Google's advertising technology page.
This site is hosted on Cloudflare. Like most hosting providers, Cloudflare may keep standard server logs (such as IP addresses and pages requested) for security and reliability. We do not run our own visitor analytics that identifies individual users.
DeenHisab is a general-audience site. We do not knowingly collect personal information from children under 13. If you believe a child has sent us personal information, please contact us and we will delete it.
We may update this policy from time to time, for example when we add a new service such as advertising. The "Last updated" date at the top of this page will change when we do.
Questions about this policy? Reach us through our Contact page.