Online Unit Converter Tool – cm, m, inch, kg, lb, °C, °F

This free Unit Converter Tool helps you instantly convert values between cm, m, inch, feet, yard, mile for length, mg, g, kg, lb, oz for weight, Celsius, Fahrenheit, Kelvin for temperature, and seconds, minutes, hours, days for time. It’s fast, accurate, and works on both mobile and desktop. Use it for mathematics, engineering, science, or daily life conversions.