1 circular inches converted to **acres** is **1.2521014489056E-7**

1 circular inches converted to **ares** is **5.06707479E-6**

1 circular inches converted to **circular inches** is **1**

1 circular inches converted to **hectares** is **5.06707479E-8**

1 circular inches converted to **hides** is **1.0447576886598E-9**

1 circular inches converted to **roods** is **5.0084057956224E-7**

1 circular inches converted to **square centimeters** is **5.06707479**

1 circular inches converted to **square feet (US & UK)** is **0.0054541539114328**

1 circular inches converted to **square feet (US survey)** is **0.0054541320948551**

1 circular inches converted to **square inches** is **0.78539816324633**

1 circular inches converted to **square kilometers** is **5.06707479E-10**

1 circular inches converted to **square meters** is **0.000506707479**

1 circular inches converted to **square miles** is **1.956408513915E-10**

1 circular inches converted to **square millimeters** is **506.707479**

1 circular inches converted to **squares (of timber)** is **5.4541539114328E-5**

1 circular inches converted to **square rods (or poles)** is **2.003362318249E-5**

1 circular inches converted to **square yards** is **0.00060601710127031**

1 circular inches converted to **townships** is **5.434468094214E-12**