Piano Wire Table for Lengths per Kilogram

SWG	Diameter	Diameter	Length *	Length *
	mm	Inches	m/kg	feet/kg
24	0.550	0.022	570	1870
23	0.609	0.024	437	1430
22	0.711	0.028	320	1050
21	0.812	0.032	246	805
20	0.914	0.036	194	635
19	1.019	0.040	157	515
18	1.219	0.048	109	355
17	1.422	0.056	80	260
16	1.625	0.064	61	200
15	1.828	0.072	48	155
14	2.032	0.080	39	125
13	2.336	0.092	30	95
12	2.641	0.104	23	75
11	2.946	0.116	19	60
10	3.251	0.128	15	50
9	3.658	0.144	12	40
8	4.064	0.160	10	30
7	4.470	0.176	8	25
6	4.877	0.192	7	20

* Please note lengths are approximate only.

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