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Convert feet and inches to metres

Type a measurement on either side. Feet and inches are written the way they are said: 12' 6", 12 ft 6 1/2 in, or 150 in.

Draw a plan in feet or in metres

No account needed. The calculation is done in your browser: nothing is sent.

How it is calculated

One inch is exactly 2.54 cm and one foot 30.48 cm. One square foot is 0.092903 m²; one square metre is 10.764 square feet.

Metres are returned in feet and inches rounded to the nearest eighth of an inch, the precision of an ordinary tape measure.

In Planimonde, a plan switches units with one click: you measure in feet, your contractor reads in metres, the areas follow.

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