Convert 4 Inch (US survey) to Perch: 4 Inch (US survey) in Perch
This calculator allows you to convert from Inch (US survey) to Perch and in a reverse direction. To convert from Inch (US survey) to Perch, enter the amount of Inch (US survey) into the first input and to convert from Perch to Inch (US survey), enter the amount of Perch into the second input.