Introducing the Tax Calculator — Bracket, Effective & Marginal Rate

The new Tax Calculator estimates your income tax liability for any bracket system — India, US, UK, or custom. It shows effective rate, marginal rate, and a bracket-by-bracket breakdown.

What it calculates

• Progressive tax — taxes each bracket slice at the correct rate
• Flat tax — single rate on taxable income
• Surcharge / cess — percentage added on top of base tax
• After-tax income — gross income minus deductions minus total tax
• Effective rate — total tax ÷ gross income
• Marginal rate — rate on the last rupee / dollar earned

Fully customisable brackets

Add, edit, or remove brackets. Each row sets an upper limit and a tax rate. Leave the upper limit blank for the top bracket (no ceiling). The calculator comes preloaded with India’s old-regime FY 2025-26 slabs.

Disclaimer

This tool is for estimation and educational purposes only. Tax liability depends on jurisdiction-specific rules, credits, and exemptions not modelled here. Consult a qualified tax professional before filing.

Try it

Open the Tax Calculator, enter your income and deductions, and see your effective rate in seconds. For a deep dive on how Indian progressive tax works, read the Income Tax Guide.