Hey Product Hunt 👋 I built allcaltools because I kept bouncing between five different calculator sites depending on what I needed — one for EMI, one for BMI, one for GPA — and none of them handled Indian number formatting (₹ Lakh/Crore) properly, since most are built for a US/Global audience. So I built one place with all of them, and a Indian ⇄ Global number format toggle that's remembered across every calculator on the site. A few I'm most proud of: - No-Cost EMI Calculator — shows what a "0% EMI" offer actually costs you once GST-on-interest is factored in - Gold Price Calculator — India (making charges + GST) and Global (troy ounce) versions - Everything runs in your browser — no sign-up, nothing uploaded Still solo-building this, so genuinely want to know: what calculator do you reach for that you wish existed here? I'll build it.

allcaltools

Every calculator you need — ₹ or $, no login, no upload

Every calculator you need — ₹ or $, no login, no upload