Before measuring something, it is important to know which unit to use. Estimating its approximate size by comparing it with a more familiar object can help. In order to find a suitable unit of measure ...

Units from the metric system can be used to describe the mass, volume or length of an object. Mass is measured in grams (g) and kilograms (kg). Volume is measured in millilitres (ml) and litres (l).

All Fitbit devices support both Imperial and Metric units of measurements. If you want to change the current units for height, weight, water consumption, or swims, follow the steps below. You can ...

Depending on your current location, Google Maps may set your default measurement unit to kilometers or miles. However, if you have a preferred unit of measurement, you can set your default distance ...