Simpulate

Simple Calculation never been easy.
So we created Simpulate; a simple way of calculating simple math like percentage ratio, binary conversion, time, age, unit conversion (area, length, temperature, current, potential difference, electric charge), shapes, bodies and so on. It even let you do basic financial calculation as well as health related calculation (like BMI, BMR and body fat). Furthermore, it also has list of all chemical elements and compounds as well as some basic physics' constants and SI units.