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India tools

Income tax calculator, PAN format checker, Aadhaar guide, IFSC decoder, amount in words, PIN code guide, railway PNR guide and the 2026 festival calendar — free tools made for India.

Sharjeel TahirBy

Published: 2026-10-06 · Updated: 2026-10-08

Tax & money

Estimate tax, write amounts in words and handle GST the Indian way.

Income Tax Calculator IndiaEstimate your FY 2025-26 income tax under the new regime: slabs, the Section 87A rebate, marginal relief and 4% cess. Amount in Words IndiaWrite any rupee amount in words in the lakh/crore system, with cheque-style formatting. GST CalculatorAdd GST to a net price or remove GST from an inclusive price, with the CGST/SGST split. Currency ConverterConvert between more than 160 currencies using daily mid-market exchange rates. Loan CalculatorPlan any home, car or personal loan: monthly EMI, total interest, payoff time and a full amortization table. Free, runs in your browser. SIP CalculatorProject your SIP growth: monthly investment, expected returns and yearly step-up, with a year-by-year table. Free mutual fund SIP calculator. PPF CalculatorCalculate your PPF maturity value at the current 7.1% rate: deposits, tax-free interest and year-wise growth for 15 years. Free PPF calculator. FD CalculatorWork out your fixed deposit maturity value and interest for any tenure and compounding frequency. Free FD calculator for Pakistan and India. Gratuity CalculatorCalculate gratuity under India's Payment of Gratuity Act (salary × 15/26 × years), plus Pakistan's gratuity rule. Free, no sign-up. Loan Eligibility CalculatorFind your maximum home or personal loan from income, existing EMIs and FOIR limits used by banks in Pakistan and India. Free calculator.

ID & banking codes

Format guides for the codes on every Indian document — honestly labelled, no fake verification.

PAN Format Checker IndiaCheck a PAN against the official 10-character format and decode each part. Format check only. Aadhaar Format Guide IndiaThe 12-digit Aadhaar structure, masking guidance and safe-sharing tips. Info guide only. IFSC Code Guide IndiaDecode 11-character IFSC and 9-digit MICR codes, segment by segment. Structure guide only.

Post & travel

PIN codes decoded and the railway PNR explained.

India PIN Code GuideWhat each digit of a 6-digit PIN means, with all nine postal zones mapped. Railway PNR Guide IndiaPNR format check, CNF/RAC/WL decoder, charting rules. Unofficial guide.

Festivals & culture

Plan the year around India’s festivals.

Indian Festivals 2026 CalendarHoli, Diwali, Eid, Dussehra, Christmas 2026 — dates with weekdays. Diwali CountdownLive countdown to Diwali 2026 (8 Nov) & 2027 (29 Oct), with the five festival days. Hijri Date ConverterConvert between Gregorian and Islamic (Hijri) dates and see today’s Hijri date.

By Sharjeel Tahir — WordPress and technical SEO specialist based in Lahore, Pakistan.

Published: 2026-10-08 · Updated: 2026-10-08

What India tools are on this page?

Eight tools built for everyday life in India: an income tax calculator using the verified FY 2025-26 new-regime slabs, an amount-in-words converter for cheques in the lakh/crore system, a PAN format checker, an Aadhaar format guide with safe masking, an IFSC/MICR decoder, a PIN code guide, a railway PNR guide and the 2026 festival calendar.

Are these official government websites?

No. This is an independent tools site, honestly labelled throughout: format checkers validate structure only and never claim to verify PAN, Aadhaar or bank records against government databases. Calculators run entirely in your browser.

Is anything I type stored?

No. Everything you enter stays in your browser — nothing is sent to a server, stored, or shared.

Frequently asked questions

Can these tools verify my PAN or Aadhaar?

No. They check format and explain structure only. Real verification happens through the Income Tax Department, UIDAI and your bank — never trust a random website that claims otherwise.

Are the tax slabs current?

The calculator uses the new-regime slabs for FY 2025-26 (AY 2026-27) as announced in the Union Budget 2025 and published by the Income Tax Department. The page is marked with its tax year; if the budget changes the slabs, treat the figures as stale.