Convert area and surface units quickly between metric, imperial/American, and specialized systems. Enter a number and select units to convert square meters, hectares, acres, square feet, square inches, square miles, and more with ease. Ideal for engineering, surveying, land measurement, and everyday use.
\(1\; \textrm{m²}\) (square meter)
Approximate value
Exact value
\(\small{ \approx 10.7639 \; ft²}\)
\(= \frac{1\,562\,500}{145\,161} \;\small ft²\)
\(\small{\approx 1\,550 \; in²}\)
\(\small{=} \frac{25\,000\,000}{16\,129}\;\small in²\)
\(\small{\approx 1.196 \; yd²}\)
\(\small{=} \frac{1\,562\,500}{1\,306\,449}\;\small yd²\)
\(1\; \textrm{ft²}\) (square foot)
\(\small{ =144\; in²}\)
\( \small{= 144}\;\small in² \)
\(1\; \textrm{yd²}\) (square yard)
\(\small{ =1\,296 \; in²}\)
\( \small{= 1\,296 }\;\small in² \)
\(\small{ =9 \; ft²}\)
\( \small{= 9 }\;\small ft² \)
\(1\; \textrm{mi²}\) (square mile)
\(\small{ =4\,014\,489\,600 \; in²}\)
\( \small{= 4\,014\,489\,600 }\;\small in² \)
\(\small{ =27\,878\,400 \; ft²}\)
\( \small{= 27\,878\,400 }\;\small ft² \)
\(\small{ =3\,097\,600 \; yd²}\)
\( \small{= 3\,097\,600 }\;\small yd² \)
\(\small{ \approx 2.59 \; km²}\)
\( \small{=\frac{632\,321\,316}{244\,140\,625} }\;\small km² \)
\(1\; \textrm{a}\) (are)
\(\small{ =100\; m²}\)
\( \small{= 100}\;\small m² \)
\(1\; \textrm{daa}\) (decare)
\(\small{ =1\,000\; m²}\)
\( \small{= 1\,000}\;\small m² \)
\(\small{ =10\; a}\)
\( \small{= 10}\;\small a \)
\(1\; \textrm{ha}\) (hectare)
\(\small{ =10\,000\; m²}\)
\( \small{= 10\,000}\;\small m² \)
\(\small{ =100\; a}\)
\( \small{= 100}\;\small a \)
\(\small{ =10\; daa}\)
\( \small{= 10}\;\small daa \)
\(\small{ =1\; hm²}\)
\( \small{= 1}\;\small hm² \)