Square Yards to Square Rods (Perches): the quick answer
1 yd² = 0.0330579 rd²
1 square yard equals 0.0330579 square rods (perches)
To convert square yards to square rods (perches), multiply the value by 0.0330579. To go the other way, multiply square rods (perches) by 30.25 to get square yards.