Tool directory
Pick the right calculator for your goal
Free financial calculators for India. Estimate income tax, TDS, GST, capital gains, loan EMI, and loan eligibility. No login needed.
Directory at a glance
Tools
9
Free, no login
Categories
4
Tax, fees, loans, …
Updates verified
Oct 2026
Income Tax Act 2025 slabs
Eligibility
Income and credit checks for loan eligibility.
Pick the right tool
How to choose the right calculator
Pick the group that matches your goal. All tools are free, and all run in your browser.
- 1
Name your goal
Need tax, TDS, GST, or a loan? Pick one goal first.
- 2
Pick a group
Tax, fees, eligibility, lifestyle. Each group has one kind of tool.
- 3
Open the tool
All 9 tools are free. No login. Results run in your browser. Nothing goes to a server.
- 4
Check if you qualify
Use the loan eligibility tool. Add your income and credit score. See which loan you may qualify for.
Frequently asked questions
4 answers Which calculator do I need first?
Start with the income tax calculator if you want to know your tax for FY 2026-27. Use the TDS calculator to check what your employer or bank will deduct. Use the EMI calculator when you are comparing a personal or home loan.
Are these calculators free to use?
Yes — every calculator is free and needs no account. Results compute instantly in your browser; nothing you type is sent to a server or stored.
How accurate are the results?
Results are estimates from publicly available rate data (loan interest rates, income tax slabs, GST rates) combined with standard financial formulae. The Income Tax Department and banks can change rates, so treat the output as a planning guide and confirm the final numbers before you file or sign anything.
Which financial year do the tax calculators use?
FY 2026-27, the first year under the Income Tax Act 2025. The new regime is the default and the 1961 Act is repealed, so every tax tool here uses the new slabs and the Income-tax Rules, 2026.