The meter (m) is the base unit of length in the International System of Units. One meter is 100 centimeters or 1,000 millimeters, and 1,000 meters make a kilometer. The US customary international foot is defined as exactly 0.3048 m, which ties the two systems together.
Conversion
ft = m ÷ 0.3048
in = m ÷ 0.0254
yd = m ÷ 0.9144
Example
A 2.4 m ceiling is 2.4 ÷ 0.3048 = 7.87 ft, or 2.4 ÷ 0.0254 = 94.5 inches. A 100 m sprint is 100 ÷ 0.9144 = 109.4 yards.
The guide how many feet in a meter has charts and height conversions; the converters meters to feet and meters to inches take any value.
Common mistakes
A meter is not a yard: it is 9.4% longer (1.0936 yd). For heights, convert the fractional part of a foot to inches separately; 1.75 m is 5.741 ft, which is 5 ft 8.9 in.