Choose a CalculatorArea Unit Conversion Grammage to Basis Weight Basis Weight to Grammage Length Unit Conversion Linear Footage Price Per Linear Foot M-Weight Mailing Weight in Ounces MILS/Microns MSI/MSF Pages per Inch Price per MSI/MSF Unit Conversion Short Ton to Metric Ton Pages-per-Inch Calculator Use this calculator to estimate the number of pages in an inch of paper with a specific thickness, or caliper, per sheet of paper. Convert: Enter caliper in decimal inches. Caliper Pages per Inch =