About Us

Kalkulator.in is a calculator platform. We build tools people actually open on a phone — EMI, GST, SIP, BMI, age, percentages — and we explain the maths without fluff.

What we care about

• Accuracy — formulas are reviewed; worked examples must match the engine.
• Clarity — inputs use plain labels; results show units people recognise (%, years, or currency).
• Speed — pages stay light so Core Web Vitals stay healthy as the catalog grows.
• Honesty — estimates are not financial, medical, or legal advice.

How we publish

Calculators ship as registry data: one shared shell, one calculate API, unique content per tool. Guides under /guides deepen topical authority without cloning thin doorway pages.

Read our editorial policy for review standards.