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":
Jane NEAL
(26 Feb 1875 Ballarat, Victoria, Australia - 18 Nov 1960 Blackwood, Western Australia, Australia)
John Ernest HOGAN (1870 Kyneton, Victoria, Australia - 22 Feb 1928 Bunbury, Western Australia, Australia)
(m. 1906 Perth, Western Australia, Australia)
└─Ivy Florence HOGAN (19 Feb 1916 - 6 Oct 1995 Western Australia, Australia)
John Arthur WARBURTON (14 Dec 1907 Bunbury, Western Australia, Australia - 26 Sep 1991 Western Australia, Australia)(m. 1934 Wellington, Western Australia, Australia)
1875 - 1960 (85 years)
John Ernest HOGAN 
(1870 Kyneton, Victoria, Australia - 22 Feb 1928 Bunbury, Western Australia, Australia)
