About Us | Caalckit

Hi, I am Vikas Vaidya, and I built Caalckit to help people.

Everyday money and health decisions, like choosing a loan, starting a SIP or checking your tax, should not need a spreadsheet or an expert. Caalckit puts simple, accurate calculators in one place, free for everyone.

Our promise

Accurate: we use standard formulas and check every calculator against known examples.
Simple: clear inputs, instant results and plain-language explanations.
Private: your numbers are calculated in your browser and are never sent to us.
Free: the site is supported by ads.

Get in touch

Found a mistake or want a new calculator? Write to us on the contact page or at [email protected].