# Basic Purpose Calculators for day-to-day Life

getcalc.com's general purpose calculators & converters - online tools to execute most common calculations or conversions that everyone may use very frequently for their basic purposes in day-to-day life. These general purpose tools include the calculations & conversions of age, age difference, add or subtract days to or from calendar date, percentage, BMI, weight loss, ovulation, pregnancy, EMI, loan, loan eligibility, interest, effective interest rate, wages, average, GPA, ROI, Celsius to Fahrenheit, pounds to kilogram, miles to kilometers, gallon to liters, length, area, million to crores, lakhs & thousands, shoe size & tax.