All 61 Free Indian Calculators

💰 Tax & Salary Calculators

• Income Tax Calculator FY 2025-26 — Zero tax up to ₹12L, new vs old regime
• Salary / CTC Calculator — CTC to exact in-hand salary with full breakup
• HRA Calculator — HRA tax exemption, save up to ₹1.2L
• GST Calculator 2.0 — New rates 5%, 18%, 40% with CGST/SGST split
• TDS Calculator — TDS on salary, FD, rent, all sections
• Gratuity Calculator — Exact gratuity, tax-free up to ₹20L
• Tax Saving Calculator — 80C, 80D, NPS, HRA deductions
• Salary Slip Generator — Professional payslip in 30 seconds
• Salary Hike Calculator — Real in-hand increase after increment
• GST Invoice Generator — Free professional GST invoices
• Bill Calculator — Multi-item bill with GST and discount
• Income Tax Slabs 2025-26 — Complete slab guide
• New Income Tax Act 2025 — What changed from April 2026
• ITR Filing Guide 2025-26 — How to file ITR, July 31 deadline

📈 Investment Calculators

• SIP Calculator — Monthly SIP returns, ₹5K/month × 20yr = ₹49L
• Step-Up SIP Calculator — Increasing SIP with inflation
• Mutual Fund / CAGR Calculator — SIP, lumpsum, direct vs regular
• PPF Calculator — PPF at 7.1%, 15-year tax-free returns
• EPF / PF Calculator — EPF balance at 8.25%
• NSC Calculator — Post Office NSC at 7.7%, ₹1L→₹1.45L
• NSC Interest Rate 2026 — 7.7% rate guide, history, how to buy
• FD Calculator — SBI 7.1%, HDFC 7.4% fixed deposit returns
• RD Calculator — Recurring deposit SBI, Post Office
• SWP Calculator — Monthly income from mutual fund corpus
• NPS Calculator — Pension corpus + extra ₹50K tax saving
• Sukanya Samriddhi Calculator — SSY at 8.2%
• Compound Interest Calculator — CI with monthly/quarterly chart
• Inflation Calculator — Real value of money over time
• Retirement Calculator — Corpus target with SIP + inflation
• Term Insurance Calculator — How much cover? ₹1Cr from ₹650/mo

🏦 Loan Calculators

• EMI Calculator — Home, car, personal loan EMI with chart
• Home Loan Eligibility — ₹50K salary = ₹30L loan
• Car Loan Calculator — SBI 9.15%, ICICI 9.25% EMI
• Loan Comparison — Compare two loans side by side
• CIBIL Score Guide — Check free, 750+ for best rates
• Rent Receipt Generator — Free receipts for HRA claim

🔢 Daily & Health Calculators

• Percentage Calculator — Marks, discount, salary hike
• Age Calculator — Exact age years months days
• BMI Calculator — BMI with Indian Asian categories
• Unit Converter — Length, weight, temperature, area
• Simple Calculator — Clean basic calculator
• Scientific Calculator — Sin, cos, log, powers
• Currency Converter — 30+ currencies to INR
• Live Currency Rates — Real-time USD, EUR, GBP
• Nutrition Calculator — Calories in 178 Indian foods

📚 Guides & Blog

• How to Save Income Tax 2025-26 — 10 legal methods
• New vs Old Tax Regime — Which saves more?
• HRA Tax Saving Guide — Save ₹1.2L on rent
• CTC vs In-Hand Salary — Why you get less
• GST 2.0 Guide — New rates 5%, 18%, 40%
• Calc Challenge Game — Daily math quiz
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