Free financial calculators & tools, built for India
17 accurate calculators, verified for FY 2026-27 — and 100% private. Everything runs in your browser.
✓ Verified for FY 2026-27✓ No signup✓ Nothing stored
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All 17 calculators →Income Tax CalculatorCompare New vs Old regime tax for FY 2026-27 with deductions.Salary CalculatorConvert CTC to realistic monthly in-hand salary.GST CalculatorAdd or remove GST with CGST/SGST/IGST split.SIP CalculatorProject mutual fund SIP maturity value year by year.Loan EMI CalculatorMonthly EMI, total interest and repayment for any loan.FD / RD CalculatorMaturity value for fixed and recurring deposits.BMI CalculatorBody mass index with WHO category and ideal range.
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InvestmentsPlan SIPs, compare returns, and project wealth growth with accurate compounding math.3 calculators →Loans & CreditWork out EMIs, check loan eligibility, and understand the true cost of borrowing.2 calculators →Tax & SalaryEstimate income tax under both regimes, GST, and your real in-hand salary.3 calculators →Savings & DepositsCalculate FD and RD maturity values with bank-style quarterly compounding.1 calculators →Retirement & GoalsFind your retirement corpus and the monthly savings your goals actually need.2 calculators →Everyday ToolsQuick, accurate utilities for age, percentages, health, and workday planning.6 calculators →
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Verified for FY 2026-27
Tax tools are checked against incometax.gov.in and updated within days of every Union Budget.
Private by design
Calculations run entirely in your browser. No accounts, no tracking of your numbers, nothing stored.
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Calculator Hub is built and maintained by Abishek, an independent developer in India. About & methodology →