Paper weight calculator
GSM is the weight of one square metre of paper in grams. Weight of a sheet = GSM × sheet area in m². Use it to estimate courier weight, paper to order or the weight of a print run.
One sheet
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One ream (500)
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Total
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Weights are for the paper only (no ink, coating, packing or pallets). Actual paper can vary a few percent from its rated GSM.