Privacy Policy

Every calculator on this site — fertiliser, crop profit, land area, loan EMI — runs entirely inside your browser. The figures you type in are never transmitted to us, never stored on a server, and never logged. They exist only on your device, and they disappear when you close the tab.

This is why the calculators keep working when your signal drops, and it is deliberate. What you spend on your farm and what you earn from it is nobody’s business but yours.

Your email, if you write to us

There is no sign-up on this site and no mailing list. The only way we come to hold your email address is if you send us one — a correction, a question, a suggestion. We keep that message so we can reply to it and act on it, and nothing more. We do not sell it, rent it, or share it with anyone.

Website analytics — Google Analytics

We use Google Analytics to understand how visitors use Technical Kisan, such as which guides are read and which tools are used. Google Analytics may collect information such as page views, approximate location, device and browser information, and interactions with the website.

We do not intentionally send information entered into our calculators to Google Analytics. Calculator inputs remain in your browser and are not transmitted to us for analytics purposes.

Google Analytics is provided by Google, which processes analytics data under its own privacy policies. Google Analytics may use cookies and similar technologies for analytics purposes.

Server logs

Like any website, our hosting provider records standard request logs — IP address, timestamp, page requested, browser. These are used to keep the site running and to detect abuse, and are retained for a short period.

This site is free to use and is funded by advertising. We use Google AdSense to display third-party adverts. Google and its partners are third-party vendors that use cookies and similar technologies to serve ads based on your prior visits to this and other websites.

Google’s use of advertising cookies — including the DoubleClick / DART cookie — enables it and its partners to serve ads to you based on your visit to Technical Kisan and other sites on the internet. These cookies may collect information such as your IP address, device and browser information, the pages you view and your general location, and may be used to build an advertising profile.

You can opt out of personalised advertising by visiting Google’s Ads Settings at myadcenter.google.com. You can opt out of a third-party vendor’s use of cookies for personalised advertising at www.aboutads.info/choices. Where required, adverts are shown to you only after you have given consent through the cookie notice on this site, and you can withdraw or change that consent at any time.

We do not share your name, email address or anything you type into a calculator with Google for advertising. Adverts are selected by the ad network, and an advert appearing on a page is not an endorsement by Technical Kisan.

Google Analytics uses cookies and similar technologies to understand how visitors use Technical Kisan. Google AdSense and its partners use advertising cookies to serve and measure adverts, as described in the Advertising section above.

The website’s core content and calculators do not require any of these cookies to function. You can block or delete cookies through your browser settings, and where a consent notice is shown you can decline non-essential cookies there.

Google Analytics processes analytics information, and Google AdSense (with its advertising partners) processes information needed to serve and measure adverts, when you visit Technical Kisan. Our hosting provider processes requests necessary to deliver the website and may process standard technical connection information. Our external image CDN may also receive requests necessary to deliver images.

Each of these services processes data under its own privacy policy. Calculator inputs are processed locally in your browser and are not sent to any of them by the calculators themselves.

This site is intended for adults making decisions about a farm. We do not knowingly collect information from children.

We may hold limited information such as correspondence you send us and standard technical information contained in server logs. You can contact us to ask what personal information we hold about you, or to request correction or deletion where applicable.

Write to [email protected].

If we change this policy in a way that affects you, we will update the date at the top and, if the change is significant, say so on this page.