Paper Weight Chart

The Values in the table below are intended to serve as a guide only.
They should not be used as specifications because there are variances
within the same basis weight due to other characteristics of the papers.
Similar weight papers may vary between different paper manufacturers.

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	-- Bond Ledger	- Offset Text	- Cover -	-- Tag --	- Index -	- Points -	- *Caliper (inches)	-- millimeters --	- Metric (grams/sq meter)
Equivalent	16	40	22	37	33	3.2	.0032	0.081	60.2 gsm
Weight	18	45	24	41	37	3.6	.0036	0.092	67.72 gsm
	20	50	28	46	42	3.8	.0038	0.097	75.2 gsm
	24	60	33	56	50	4.8	.0048	0.12	90.3 gsm
	28	70	39	64	58	5.8	.0058	0.147	105.35 gsm
	29	73	40	62	60	6	.0060	0.152	109.11 gsm
	31	81	45	73	66	6.1	.0061	0.155	116.63 gsm
	35	90	48	80	74	6.2	.0062	0.157	131.68 gsm
	36	90	50	82	75	6.8	.0068	0.173	135.45 gsm
	39	100	54	90	81	7.2	.0072	0.183	146.73 gsm
	40	100	56	93	83	7.3	.0073	0.185	150.5 gsm
	43	110	60	100	90	7.4	.0074	0.188	161.78 gsm
	44	110	61	102	92	7.6	.0076	0.193	165.55 gsm
	47	120	65	108	97	8	.0078	0.198	176.83 gsm
	53	135	74	122	110	9	.0085	0.216	199.41 gsm
	54	137	75	125	113	9	.009	0.229	203.17 gsm
	58	146	80	134	120	9.5	.0092	0.234	218.22 gsm
	65	165	90	150	135	10	.0095	0.241	244.56 gsm
	67	170	93	156	140	10.5	.010	0.25	252.08 gsm
	72	183	100	166	150	11	.011	0.289	270.9 gsm
	76	192	105	175	158	13	.013	0.33	285.95 gsm
	82	208	114	189	170	14	.014	0.356	308.52 gsm
	87	220	120	200	180	15	.015	0.38	312 gsm
	105	267	146	244	220	18	.0175	0.445	385.06 gsm

The darker colored boxes above represent the
"most common paper weights" for that category.

Normal paper manufacturing tolerance within a
paper production run is + or - 5% to 7% caliper