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allcaltools
Every calculator you need — ₹ or $, no login, no upload
allcaltools is a free calculator library built around one gap most calculator sites ignore: number formats. Every finance calculator defaults to ₹ with Lakh/Crore grouping for Indian users, or $ with Thousand/Million grouping for everyone else — one tap to switch, and it's remembered. What's inside: 💰 Finance,🎓 Education🏗️ Construction QR code generator, UPI QR generator, Image-to-WebP converter Everything runs client-side No account, no email wall, no ads interrupting the calculator.
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.
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About allcaltools on Product Hunt
“Every calculator you need — ₹ or $, no login, no upload”
allcaltools was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #23 on the daily leaderboard. allcaltools is a free calculator library built around one gap most calculator sites ignore: number formats. Every finance calculator defaults to ₹ with Lakh/Crore grouping for Indian users, or $ with Thousand/Million grouping for everyone else — one tap to switch, and it's remembered. What's inside: 💰 Finance,🎓 Education🏗️ Construction QR code generator, UPI QR generator, Image-to-WebP converter Everything runs client-side No account, no email wall, no ads interrupting the calculator.
allcaltools was featured in Productivity (661.2k followers), Education (79.2k followers) and Banking (1.6k followers) on Product Hunt. Together, these topics include over 196.7k products, making this a competitive space to launch in.
Who hunted allcaltools?
allcaltools was hunted by Gaurav Sharma. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Gaurav Sharma