Free Online Financial Calculators for India — SIP, EMI, GST & Salary

Free, accurate financial calculators for India — SIP, EMI, GST, salary, PPF, retirement and more. No sign-up, no ads blocking your answer. Try AliGreat.com.

Managing money well starts with knowing your numbers — and getting those numbers right isn’t always easy. Between compounding interest, changing tax slabs, and bank-specific loan terms, a simple question like “what will my SIP be worth in 15 years?” or “what’s my in-hand salary after tax?” can turn into a spreadsheet nobody wants to build. That’s exactly the gap AliGreat.com was built to close.

What is AliGreat.com?

AliGreat.com is a free online calculator platform built specifically for Indian financial planning. Whether you are planning your next big investment, managing debt, or simply keeping your household budget on track, AliGreat.com delivers precise, no-nonsense calculations to help you make confident financial decisions — without ads blocking your screen or a sign-up form standing between you and your answer.

Calculators built for real Indian money decisions

AliGreat.com covers the full range of financial questions an Indian household or small business runs into:

Investment calculators — SIP, Lumpsum, Fixed Deposit (FD), Recurring Deposit (RD), PPF, NPS, SWP and CAGR, so you can project how your money grows over time.
Loan calculators — EMI, Home Loan, Personal Loan, Car Loan, Loan Amortization and Prepayment, to understand exactly what a loan will cost you before you sign for it.
Finance calculators — Inflation, Compound Interest, Simple Interest, Retirement Planning, Gratuity and Salary (CTC to in-hand), covering the day-to-day money maths of working life.
GST Calculator — add or extract GST at India’s standard slabs (0%, 5%, 12%, 18%, 28%), with an automatic CGST/SGST or IGST split for intra-state and inter-state supply.

Every one of these tools uses the same formulas banks, mutual fund houses and financial planners actually use — not a simplified approximation. Our Salary Calculator, for instance, is built around the FY 2025–26 income tax slabs for both the new and old tax regimes, so the number you see is genuinely current.

Why use a free calculator instead of doing the maths yourself?

A SIP or EMI formula looks simple written down, but small details — monthly vs annual compounding, tenure in months vs years, GST inclusive vs exclusive pricing — are where manual calculations usually go wrong. AliGreat.com’s calculators handle these details automatically and show the formula behind every result, so you understand exactly how the number was reached instead of just trusting a black box.

Built for speed and privacy

There’s no login, no download, and no waiting. Every calculation runs instantly inside your own browser — the numbers you enter, whether it’s your salary, loan amount, or investment target, are never sent to or stored on our servers.

Start calculating

Whether you’re a salaried professional planning your next SIP, a first-time home buyer comparing loan offers, or a freelancer working out GST on an invoice, AliGreat.com’s calculators are free to use, always up to date, and built to give you a clear, honest number in seconds — visit AliGreat.com and try one today.

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