100% Free · No Sign-Up · 35+ Calculators

35+ Smart Calculators for Money, Salary, Tax & Business

Free online calculators for Indian salaries, GST, investments, loans, ecommerce and everyday financial decisions.

Most Popular Tools

GST & Tax Tools

GST & Tax Tools

GST, CGST/SGST and income tax calculators for Indian businesses and individuals.

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Salary Tools

Salary Tools

Understand your CTC, in-hand pay, gratuity, EPF and leave encashment.

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Investment Calculators

Investment Calculators

SIP, PPF, FD, RD and other investment growth calculators.

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Loan Calculators

Loan Calculators

EMI, home loan and credit card repayment calculators.

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Business Tools

Business Tools

Freelance pricing and content-creator earnings calculators.

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Ecommerce Calculators

Ecommerce Calculators

Profit and margin calculators for Amazon, Flipkart and Meesho sellers.

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Real Calculations

Every tool uses a documented, standard formula — not a mockup.

Transparent Assumptions

Rates that change over time are kept current and clearly dated.

No Sign-Up Needed

Use every calculator for free — your inputs stay in your browser.