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Every Calculator You Need — In One Place

From mortgages and 401(k) to TDEE, quadratic equations and voltage drop — 200+ free calculators covering finance, health, math, science, construction and more. No signup, instant results.

200+ Calculators · Finance · Health & Fitness · Math & Science
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Showing 3 results in Salary & HR
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Salary / CTC Calculator
Convert CTC to take-home salary after PF, professional tax and income...
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Salary / CTC Calculator Convert CTC to take-home salary after PF, professional tax and income tax.
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EPF / PF Calculator
Calculate EPF corpus, interest and employer/employee contributions.
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EPF / PF Calculator Calculate EPF corpus, interest and employer/employee contributions.
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NPS Calculator
Calculate National Pension System returns, maturity and tax benefits.
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NPS Calculator Calculate National Pension System returns, maturity and tax benefits.
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Frequently Asked Questions

Yes. Our GST calculator supports all current rates — 3%, 5%, 12%, 18% and 28% — and shows CGST/SGST breakdown. The income tax calculator is updated for FY 2024-25 with both Old and New Regime slabs including the revised ₹75,000 standard deduction under the New Regime.

It covers the most common deductions: standard deduction, HRA, 80C (up to ₹1.5L), 80D, and home loan interest. For complex situations involving capital gains, business income, or foreign income, consult a CA.

Use the standard SIP calculator for a fixed monthly investment. Use the Step-Up SIP calculator if you plan to increase your SIP amount each year (highly recommended — small annual increments dramatically increase your corpus). Use the ELSS calculator if you want the 80C tax benefit alongside your SIP returns.

Using the standard formula: EMI = P × r × (1+r)ⁿ / ((1+r)ⁿ − 1), where P is the principal, r is the monthly interest rate, and n is the number of months. Our calculator also shows a 12-month amortisation schedule.

All 58 calculators are completely free with no account required. They run entirely in your browser — no data is sent to our servers.