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Most popular calculators
What people use most. Start here.
EMI
Calculate the equated monthly installment (EMI) for any loan — home, car, or personal — with complete amortization breakdown.
healthBMI Calculator
Calculate your Body Mass Index (BMI) and find out if your weight is in a healthy range based on WHO guidelines.
mathPercentage Calculator
Calculate percentages every way: marks out of total (like 487 out of 600 as a percentage), % of a number, percentage change, and reverse percentage.
financialSIP
Calculate the future value of your monthly Systematic Investment Plan (SIP) in mutual funds. See total invested, gains, and final corpus.
tax indiaIncome Tax India
Calculate India income tax under both Old and New regimes side-by-side. See which regime saves more, with 87A rebate, cess, and standard deduction applied.
mathAge Calculator
Find your exact age in years, months, days, hours, and minutes from your date of birth to any date — free, instant, and accurate to the day.
financialCompound Interest
Calculate compound interest on any investment with flexible compounding frequency — monthly, quarterly, or annually.
educationJEE Main Rank
Estimate your JEE Main All India Rank from your NTA percentile. Uses the official NTA approach — (100 − percentile) × total candidates / 100.
financialRent vs Buy
Compare the long-term cost of buying a home versus renting and investing the difference. Models EMIs, appreciation, and alternate investment returns.
tax indiaGST Calculator (India)
Calculate Goods and Services Tax (GST) instantly. Find the GST amount, total price, or net price using common rates (5%, 12%, 18%, 28%).
healthCalorie
Calculate your daily calorie needs based on age, weight, height, gender, and activity level. Get targets for weight loss, maintenance, or gain.
educationNEET Rank
Estimate your NEET-UG All India Rank from your raw score (out of 720). Based on recent year score-to-rank bands.
Browse by category
10 categories spanning 106 calculators
Financial
45 toolsEMI, SIP, mutual funds, fixed deposits, compound interest, retirement planning — make money decisions with confidence.
Health & Fitness
7 toolsBMI, BMR, calorie needs, body fat, ideal weight, water intake — track your wellness with accurate metrics.
Math
7 toolsPercentage, ratio, scientific, statistics, age, date difference — every common math calculation, instantly, with worked examples and step-by-step breakdowns.
India Tax
14 toolsIncome tax, GST, HRA exemption, capital gains, salary breakdown, TDS, stamp duty across 28 states — built around the Income Tax Act and current Finance Act.
Conversion
6 toolsLength, weight, temperature, area, volume, speed, and energy — convert between any units in metric, imperial, and Indian systems, instantly and accurately.
Education
13 toolsGPA, CGPA, SGPA, marks percentage, attendance, JEE/NEET/CAT/GATE rank predictors — academic and admission-season tools for Indian students.
Stocks
5 toolsBrokerage, intraday profit/loss, F&O margin, P/E ratio, dividend yield — for active traders and investors.
Astrology
2 toolsNumerology, lucky number, name compatibility, zodiac sign, kundli matching — Vedic and Western tools for daily decisions, marriage matching, and self-discovery.
Pregnancy
1 toolDue date, conception date, weeks pregnant, baby growth, ovulation window — accurate tools backed by ACOG and WHO clinical guidelines for expecting families.
Construction
6 toolsConcrete volume, brick count, paint coverage, tile estimator, steel weight — practical calculators for builders, contractors, architects, and DIY home projects.
India property & tax guides
Researched data for every state and city — verified July 2026, sources cited on every page
Stamp Duty by State
Rates, slabs, women's concessions, gift-deed and rent-agreement rules for all 28 states & UTs.
Circle Rates by State
Ready reckoner, guidance value, jantri, DLC, MVR — your state's term, portal, and latest revision.
Property Tax by City
How BBMP, BMC, MCD, GHMC and 36 more cities compute property tax — rates, rebates, portals.
House Affordability
Median 2BHK prices, rents and salaries across 40 cities — what buying really takes.
TDS on Property Purchase
The 1% rule on ₹50 lakh+ deals, Form 26QB step-by-step, and the NRI-seller difference.
Rent Receipt Generator
Print HRA-ready receipts free in 30 seconds — revenue-stamp and landlord-PAN rules built in.
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