Smart Financial
Calculators for India
Plan investments, EMIs, taxes and retirement with beautifully designed, precise tools built for Indian rupees. Free, private and lightning fast.
Search across every tool
Type what you want to calculate — SIP, EMI, tax, PPF — and we’ll narrow it down instantly.
Popular calculators
The tools our users open every day — battle-tested for real Indian financial decisions.
Calculator categories
Whether you’re investing, borrowing, saving or planning retirement — start where it matters most.
Built for people who love clarity
Every detail is designed to help you make confident money decisions — from the formulas to the pixels.
Instant results
Every calculation updates the moment you type — no reloads, no waiting.
Private by design
Your data never leaves your device. Nothing is sent to a server, ever.
Built for India
Rupee-first inputs, Indian tax slabs, PPF, EPF, NPS, SSY and more.
Beautiful on mobile
A polished, responsive interface that feels great on any device.
Visual breakdowns
See interest vs. principal, growth curves and clear yearly tables.
Trusted formulas
Standard, transparent formulas — the same used by banks & advisors.
Frequently asked questions
Everything you might want to know about CalcPe — the short answers.
Still have a question?
We’d love to hear from you — reach out and we’ll reply within a day.