How to convert Hectare to Acre ? Converting hectares to acres is a straightforward mathematical process. To perform the conversion, you need to multiply the number of hectares by 2.47, as 1 hectare is equal to 2.47 acres . For example, if you want to determine the equivalent of 10 hectares in acres , simply multiply 10 × 2.47, which results in 24.7 acres . This method provides a quick and accurate way to switch between these two commonly used land measurement units. Conversion formulas: hectare ... 2. How does 1 acre compare to traditional units? 1 Acre is approximately: 1 .6 bighas in Uttar Pradesh. 3 bighas in Gujarat. 40 kathas in Assam. 3. What is a cent in land measurement? A cent is a traditional unit commonly used in Kerala, Tamil Nadu, and Karnataka. 1 cent = 435.6 square feet. 4. Why do traditional units vary from state to state? How many acres are in a hectare ? Use this easy and mobile-friendly calculator to convert between hectares and acres . Just type the number of hectares into the box and hit the Calculate button. Hectare : A metric unit used worldwide, particularly in agriculture. One hectare equals 10,000 square meters (100 Ares). Acre : Commonly used in the US and UK, one acre equals 43,560 square feet or about 4,046.86 square meters.