1 square meter = 0.000247105381 acre
1 acre = 4 046.85642 square meters
1 acre = 4,046.86 square meters
One acre is 12,140.6 square metres.
One acre is equal to about 4046.856 square meters.
If SM is short for Square meter, here is your answer: http://www.onlineconversion.com/area.htm 1 acre = 4 046.856 422 4 square meter
One square acre is equal to about 4,406.9 square meters. One acre is also equal to about 43,560 square feet.
one acre is equivalent to 4046.944557 square meter
4047 sq. m in one acre.
There are about 4,046.9 square meters in one acre.
43560 square feet in one acre.
1 acre = 43,560 square feet
an acre is equal to 4046.8564224 metres
About 0.000247105381 acres are equal to 1 square meter. or ~4000 sqm in one acre