The paper length is not relevant since the chart flows from one page to the next.
Mobile
in.
mm
Portrait
2.75
70
For smart phones, not for printing
Landscape
5.5
140
For smart phones, not for printing
USA & Canada
in.
mm
Letter Portrait
8.5
216
Also Legal Portrait
Letter Landscape
11
279
Legal Landscape
14
356
Also Ledger Portrait
Ledger Landscape
17
432
International
in.
mm
A5 Portrait
5.82
148
A4 Portrait
8.25
210
Also A5 Landscape
A4 Landscape
11.71
297
Also A3 Landscape
A3 Landscape
16.54
420
The Text+ programs assume that the right and left margins are each about 25mm (1/2 inch) wide.
On the Format for Printing page, differences in page margins can be accommodated by the "fudge factor":
William RULE
(1871 - 1919 Northam, Western Australia, Australia)
Alice MORRIS
(1873 - 1944 Beverley, Western Australia, Australia)
└─Rupert William Carlington RULE
(1898 Coolgardie, Western Australia, Australia - 6 Aug 1975 Bentley, Western Australia, Australia)
Eliza Phoebe WHEAT
(Nov 1892 Beverley, Western Australia, Australia - 12 Jun 1991 Perth, Western Australia, Australia)
└─Reginald George Carlington RULE
(19 Dec 1918 Subiaco, Western Australia, Australia - 26 Dec 2002 Como, Western Australia, Australia)
1871 - 1919 (48 years)
(1898 Coolgardie, Western Australia, Australia - 6 Aug 1975 Bentley, Western Australia, Australia)
Eliza Phoebe WHEAT