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":
Father: Victor James Leonard HAWKINS (4 Nov 1896 Amherst, Talbott, New South Wales, Australia - 5 Jul 1968 East Wanneroo, Western Australia, Australia)
Mother: Eleanor Mary TREW (23 Apr 1896 Sawyers Valley, Western Australia, Australia - 5 Sep 1941 Subiaco, Western Australia, Australia)
Frank Samuel HAWKINS
(23 Nov 1933 Narrogin, Western Australia, Australia - 30 Aug 2015 Leichhardt, New South Wales, Australia)
Joyce ERRINGTON (11 Nov 1934 Helensburgh, New South Wales, Australia - 23 Apr 1993 Balmain, New South Wales, Australia)(m. 19 Nov 1955)