RupeeKit

India salary, tax and finance tools

Free calculators that explain the formula, not just the answer.

Estimate salary in-hand, EMI, SIP, GST, FD maturity and more with simple examples, FAQs and related tools.

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Popular calculators

Start with any tool below. More tools are added as the site grows.

How to use these tools

1. Enter your values

Use values from your offer letter, bank quote, payslip or investment plan where possible.

2. Review the formula

Each page explains the basic formula and gives a simple example calculation.

3. Verify important decisions

Use this for planning. Confirm final tax, salary or investment decisions with official sources or a professional.