Paper Weight Conversion Chart

Paper Weight Conversion GSM (Grams per Square Meter) to LBS (Pounds)

Text-Common Paper Weights:

40-lb                            60 gsm

50-lb                            74 gsm

60-lb                            89 gsm

70-lb                            104 gsm

80-lb                            118 gsm

100-lb                          148 gsm

Cover-Common Paper Weights:

65-lb                            176 gsm

80-lb                            216 gsm

100-lb                          270 gsm

120-lb                          325 gsm

130-lb                          352 gsm