All Best Unit Converter calculator is used by a student, professional person, engineer, businessman, or stay-at-home ladies doing home chores and cooking. Each person needs a unit conversion tool like measurement converter, metric conversion, temperature converter, time calculator, currency converter, mass converter, etc, to convert values from one unit to another or to convert one currency into another. It is amazing when one finds an all-in-one conversion calculator app for their educational and working purpose. Without such a powerful unit conversion app, you have to convert units manually taking a pen and paper invests in your time, and still getting not the right conversions. Due to this, you have to make calculations again and again which can waste your precious time. So, you need a unit conversion tool to convert units in real-time.