Calculate X% of Y, what % X is of Y, and % change
Advanced calculator with trig, log and exponent functions
Standard arithmetic calculator with memory and history
Calculate monthly loan repayments and total interest
Calculate investment growth with compound interest
Estimate monthly mortgage payments from loan amount and rate
Calculate sale price and savings from original price and % off
Calculate tip amount and split the bill between people
Convert between major currencies using static offline rates
Calculate mean, median, mode, range and standard deviation
Calculate interest earned or owed on principal over time
Estimate savings needed to reach a retirement target
Calculate returns on monthly SIP mutual fund investments
Generate random numbers within a custom range
Find the Greatest Common Divisor and Least Common Multiple
Check whether any integer is a prime number
Calculate the factorial of any non-negative integer
