Calculate ICSE, ISC and GDS percentage, check BMI, compute home loan and car loan EMI, find GST, work out ESI and gratuity, apply a sibling discount, split a bill, and find age by date of birth — instant results, 100% free, no signup required. Trusted by students, teachers, and professionals across India.
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Calculate exam percentage, letter grade (A/B/C), and GPA score online free. Perfect for students and teachers.
EducationCalculate your Body Mass Index and know if you are underweight, normal, or overweight.
HealthCalculate monthly EMI, total interest payable, and full repayment schedule. Works for home, car, and personal loans.
FinanceAdd or remove GST from a price, or get the price without GST. Supports the current 5%, 18% and 40% slabs, plus older rates for earlier bills.
Finance · IndiaSplit bill and calculate tip easily. Ideal for restaurants and group outings.
FinanceFind percentages, percentage change, and percentage difference with 6 formula types.
MathCalculate exact age in years, months, and days from date of birth. Find age on a specific date instantly.
UtilityGenerate strong, secure passwords instantly. Customize length, symbols, and complexity.
SecurityCalculate housing loan EMI with year-wise amortisation schedule, LTV check and prepayment savings.
Finance · IndiaWork out car loan EMI and down payment, and see what a dealer's flat rate really costs in reducing-rate terms.
Finance · IndiaCalculate gratuity using the Payment of Gratuity Act formula. Covers the 5-year rule and ₹20 lakh tax-free limit.
Finance · IndiaFind the exact age gap between two people in years, months, days and weeks. Works for couples and siblings.
UtilityClass 10 percentage from your best five subjects with English counted. Includes ICSE grade to percentage.
EducationClass 12 percentage from English plus your best three subjects, with PCM or PCB aggregate.
EducationIndia Post GDS merit percentage from 10th marks or CGPA, to four decimal places.
Education · IndiaEmployee 0.75% and employer 3.25% ESI contribution with the ₹21,000 wage ceiling check.
Finance · IndiaTotal school or tuition fee after a discount on the 2nd, 3rd and 4th child, and how much you save.
FinanceBalance you get after tax on a Jazz, Zong, Ufone or Telenor recharge, such as Rs 300 load.
Utility · PakistanQuick calculations right here on the homepage
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Quick answers about EzyCalc and our free calculators
EzyCalc (also searched as Ezy Calculator) provides free, fast, and accurate online calculators for students, professionals, and everyday users across India. Whether you need to calculate your exam grade percentage, check your BMI, plan a loan EMI, calculate GST, or split a restaurant bill — we have a calculator for every need.
Board students can use our ICSE percentage calculator, ISC percentage calculator and GDS percentage calculator, and employers can work out contributions with the ESI calculator. Our percentage calculator, BMI calculator, and age calculator by date of birth are built using verified mathematical formulas. Each tool gives instant and correct results without any technical knowledge required.
We believe quality tools should be free for everyone. EzyCalc will always remain 100% free — no login, no subscription, no hidden charges.