How many 'Kanals' make up 1 standard 'Killa' or 'Acre' (एकड़) in Haryana, and what is its exact area in square yards and square feet?

1 Acre (Killa) in Haryana is standardized as 8 Kanals = 160 Marlas = 4,840 square yards = 43,560 square feet = 4,046.86 square meters (measured as 36 karams by 40 karams).