Convert Foot to Millimeter (ft to mm)
In next fields, kindly type your value in the text box under title [ From: ] to convert from foot to millimeter (ft to mm). As you type your value, the answer will be automatically calculated and displayed in the text box under title [ To: ].
Foot (abbreviation: ft): (plural feet) is a unit of length in the imperial and US customary systems of measurement. Since 1959, both units have been accepted equivalent to exactly 0.3048 meters by international agreement.
Millimeter (abbreviation: mm): is a unit of length in the SI metric system, equal to one thousandth of a metre. Therefore, there are thousand millimetres in a metre and ten millimetres in a centimetre.
How to Convert Feet to Millimeters
Example: How many millimeters are equivalent to 81.23 feet?
As;
1 feet = 304.8 millimeters
81.23 feet = Y millimeters
Assuming Y is the answer, and by criss-cross principle;
Y equals 81.23 times 304.8 over 1
(i.e.) Y = 81.23 * 304.8 / 1 = 24758.904 millimeters
Answer is: 24758.904 millimeters are equivalent to 81.23 feet.
Practice Question: Convert the following units into mm:
N.B.: After working out the answer to each of the next questions, click adjacent button to see the correct answer.
( i ) 74.67 ft
( ii ) 67.21 ft
( iii ) 63.99 ft
