Sqmm to sqft: Use this calculator to

Use this calculator to convert square millimeters ( mm ²) to square feet ( ft ²) and square feet to square millimeters. This converter is part of the full area converter tool. Instant free online tool for square foot to square millimeter conversion or vice versa. The square foot [ft^2] to square millimeter [mm^2] conversion table and conversion steps are also listed. Also, explore tools to convert square foot or square millimeter to other area units or learn more about area conversions. Square Foot (0.09m²) The square foot (plural square feet; abbreviated sq ft , sf, ft2) is an imperial unit and U.S. customary unit (non-SI, non-metric) of area, used mainly in the United States and partially in Bangladesh, Canada, Ghana, Hong Kong, India, Malaysia, Nepal, Pakistan, Singapore and the United Kingdom. Do a quick conversion: 1 square millimeters = 1.076391041671E-5 square feet using the online calculator for metric conversions.