India’s Smartest
Financial Calculators
15+ free calculators for loans, investments, taxes, health & more. Instant results, zero signup, works on any device.
🏦Loan Calculators
Calculate EMI, check loan eligibility, and compare loan options across all major loan types.
EMI Calculator
Most PopularCalculate monthly installment for any loan. Get full amortization schedule instantly.
Home Loan
Calculate home loan EMI. Compare tenures up to 30 years.
Personal Loan
Instant personal loan EMI from ₹10K to ₹50L.
Car Loan
Calculate car loan EMI. Compare new vs used car rates.
Education Loan
Plan your education loan repayment before you graduate.
Business Loan
Calculate business loan EMI. Compare secured vs unsecured.
Loan Eligibility
Find maximum loan amount based on your salary and existing EMIs.
📈Investment Calculators
Plan your wealth creation with SIP, FD, and RD return projections.
SIP Calculator
Wealth BuilderSee how your monthly SIP investments grow with compounding. Supports step-up SIP for faster growth.
FD / RD Calculator
Calculate fixed deposit and recurring deposit maturity amounts with all compounding options.
💵Tax & Salary Calculators
Calculate take-home salary, GST amounts, and understand your deductions.
Salary Calculator
FY 2025–26CTC to take-home salary after income tax (new + old regime), PF, and professional tax. Updated 2025–26 slabs.
GST Calculator
Add or remove GST for any slab — 5%, 12%, 18%, 28%. Get CGST/SGST/IGST split instantly.
🔢Utility Calculators
Everyday calculations — percentage, age, BMI, and standard arithmetic.
Percentage Calculator
6 types of percentage calculations — X% of Y, discount, marks, change, and more.
Age Calculator
Calculate exact age in years, months and days. Get next birthday countdown.
BMI Calculator
Calculate BMI and ideal weight range. Includes Asia-Pacific Indian categories.
Standard Calculator
Clean online calculator with history and keyboard shortcuts. Works on all devices.
All Calculators Are 100% Free
No signup, no ads on results, no hidden fees. Bookmark this page for quick access anytime.
🔍 Search a Calculator⭐Why CalcPro?
Lightning Fast
Results update instantly as you type or move the slider. No page reloads.
Works on Mobile
Fully responsive on all devices — phone, tablet, desktop. No app needed.
India-Specific
Uses Indian number formatting, rupee values, Indian tax slabs, and GST rates.
100% Private
All calculations happen in your browser. We don’t store your financial data.