Note Spacing

Holes / Keys Per Inch

less than 1 per inch

1 or more per inch

2 or more per inch

3 or more per inch

4 or more per inch

5 or more per inch

6 or more per inch

7 or more per inch

8 or more per inch

9 or more per inch

10 or more per inch

Exact Ratios

Conversion Chart

per inchper cmin spacingcm spacing
1.88.740.5321.35
1.89.744.5291.34
2.00.787.5001.27
2.04.803.4901.25
2.50.984.4001.02
2.901.14.345.876
3.331.31.300.763
3.451.36.290.737
4.001.57.250.635
4.111.62.243.617
4.181.65.239.608
5.001.97.200.508
6.002.36.167.423
6.502.56.154.391
6.742.65.148.377
7.262.86.138.350
9.303.66.108.273
9.603.78.104.265
10.03.94.100.254
10.24.00.098.250
10.64.17.094.240
12.04.72.083.212
20.07.87.050.127

Other Information

Additional identification data (especially for larger organs) may be found at:

Unknown Spacing

 
 
spacing/home.txt · Last modified: 2011/01/24 16:59 (external edit) 
 
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