1 square mile equates to 102,400 square rods.
25 rods is 412.5 feet.
1 sq mile = 102400 sq rods
A rod is five and a half yards. To convert from square yards to square rods (why you would want to do such a ridiculous thing, I can't imagine) you divide by 30.25, which is 5.5 squared.
The square of 25 is 25 x 25 = 625. The principal square root of 25 is 5.
20-rods x 80-rods = 1,600 square rods = 10 acres = 435,600 square feet
1 square mile equates to 102,400 square rods.
25 rods is 412.5 feet.
5 square rods is an area equal to 1,361.25 square feet.
160 square rods equal to 1 acre
40 square rods = 1/4 acre.
45 acres is 7,200 square rods.
7,040 square rods is 44 acres.
190 square rods is equal to 1.1875 acres ( 1 3/16 acres, or 51727.5 square feet) There are 160 square rods in an acre.
63 square rods is 0.39375 acres.
1 sq mile = 102400 sq rods
1 acre = 160 square rodsA rod is a linear measure equal to 5.5 yards, or 16.5 feet while an acre is a measure of area equal to 4840 square yards, or 43,560 square feet.However, a "square" rod is equal to 30.25 square yards or 272.25 square feet, so you can convert "square" rods to acres by dividing 4840 by 30.25 yards (or 43,560 by 272.25 feet) to get the number of square rods per acre (160).Since the square root of 160 is not an integer, a farm measurement might define one acre as 10 by 16 rods.