This is a convenient online ruler that could be calibrated to actual size, measurements in cm, mm and inch, the upper half is the millimeter ruler and centimeter .
A metric ruler is the standard instrument for measurement in the scientific laboratory.. Notice when converting from centimeters to millimeters, the decimal point is moved. . The amount of mercury can be represented in inches or millimeters.
millimeters. 1 centimeter (cm) 10 millimeters (mm) A centimeter is a unit of length in the metric system. There are 2.54 centimeters in an inch. A 12 inch ruler is .
Length and distance conversion cm to inch centimeter ruler metric English. Notice: 1 inch 2.54 cm exact 25.4 mm and 1 foot (feet) 12 inch (inches) .
There are two types of rulers: the inch ruler with fractional division, and the metric. system, and is divded into either millimeters or centimeters instead of inches.