MetricMate — Unit Conversion Reference
MetricMate is a free reference for common length conversions—centimeters, millimeters, meters, inches, and feet—with instant answers and nearby values so you can compare sizes at a glance.
Pick a conversion below or open any page from our sitemap; each article includes a static answer for quick reading and an interactive tool if you want to try other numbers.
Popular conversions
Browse the sitemap to find a specific value, or search the web for “MetricMate” plus your measurement.