Universal Calculator

Universal Calculator is a powerful, easy-to-use multifunctional calculator software that integrates scientific calculator, date calculation, base conversion, equation solving, function plotting, and more.
【Calculator】Basic and scientific calculator with a clean and elegant interface, supporting various mathematical operations and function calculations — a great assistant for daily work and study.
【Base Conversion】Convert between multiple bases with one click.
【Function Plotting】Quickly plot custom function curves, drag and zoom axes — a practical tool for math learning.
【Equation Solving】Solve equations, find roots for quadratic equations, and tackle complex equations with brute-force solving.
【Date Calculation】Quickly calculate date intervals, perform date reckoning, and query lunar calendar information.
【BMI Calculation】Calculate your BMI index with one click to see how your body shape is doing.
【Interest Calculation】Calculate deposit interest, supporting both simple and compound interest.
【Matrix Multiplication】Easily compute matrix products.
【Multiple Conversions: Length, Weight, Temperature, Speed, etc.】Convert between various units of measurement — essential for work and study.
【Currency Conversion】Convert exchange rates between currencies such as RMB, USD, and more.