Legal
Privacy Policy
The short version: the calculators never send your data anywhere, and the only thing we ever ask for is an email address you can remove in one click.
Last updated: 12 July 2026
The calculators do not send us anything
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.
What we do collect
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.
Anonymous usage data
We use privacy-respecting analytics to understand which guides are read and which are not, so we know what to write next. This is aggregate and anonymous — page views, referrers, approximate country. We do not build profiles of individual readers, and we do not use advertising trackers or third-party marketing cookies.
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.
Cookies
We do not use advertising or tracking cookies. The site sets only what is strictly necessary for it to function.
Third parties
Images on the site are served from an external image CDN, which will see the request for the image. Our hosting provider processes requests on our behalf. We do not share your data with anyone else.
Children
This site is intended for adults making decisions about a farm. We do not knowingly collect information from children.
Your rights
You can ask us what we hold about you, ask us to correct it, or ask us to delete it. Since the only personal data we hold is an email address you sent us yourself, in practice this means we will delete it, immediately, on request.
Write to [email protected].
Changes to this policy
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.