Calculators
9 free tools ยท no sign-up
Free calculators for everyday decisions: loan EMI, SIP and compound interest for money, GST and percentages for business, BMI for health, plus age, date difference and unit conversion. Results update instantly as you type.
Calculations run in your browser, so your numbers stay private. Results are estimates meant to help you plan, not financial or medical advice.
Age CalculatorCalculate exact age in years, months and days from a birth date.Date Difference CalculatorCalculate the number of days, weeks or months between two dates.Percentage CalculatorCalculate percentages, percentage change, and percentage of a total.Loan EMI CalculatorCalculate monthly loan installments (EMI) from principal, rate and term.BMI CalculatorCalculate your body mass index (BMI) from height and weight in metric or imperial units.Compound Interest CalculatorSee how savings or investments grow with compound interest, regular contributions and any compounding frequency.SIP CalculatorEstimate the future value of a monthly SIP (systematic investment plan) for a given return rate and period.GST CalculatorAdd or remove GST from any amount and see the CGST, SGST and total instantly.Unit ConverterConvert length, weight, temperature, volume, area, speed and digital storage units in one place.
Frequently asked questions
Are calculator results accurate?
They use standard formulas, but real-world outcomes such as market returns or interest rules can differ, so treat results as estimates.
Do you store the values I enter?
No. Values are processed locally in your browser and are not saved.