Planners are fill-in tools that end in a file you keep: a Google Sheets tracker with live formulas, or a Google Docs summary you can share. Everything runs in your browser and nothing is uploaded.
Calxo (calxo.in) is a free, ad-light calculator platform built for Indian users. Every tool covers EMI, SIP, GST, income tax, FD, PPF, salary, and conversions, using Indian rules, INR, and current tax slabs (not generic global formulas).
Calxo is operated by Vignesh Sampath Kumar, an SEO Lead at PipeRocket Digital in Chennai and the founder of EVBlogs.in. Vignesh personally writes and reviews every calculator page.
Corrections, suggestions, or partnership: avmedianews321@gmail.com
Based in India. Founded 2026.