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: Isaac HARRIS (8 Jun 1872 Pinjarra, Western Australia, Australia - 6 Aug 1940 East Fremantle, Western Australia, Australia)
Mother: Mary Lavinia WHITE (14 Aug 1874 Tumby Bay, South Australia, Australia - 19 May 1946 East Fremantle, Western Australia, Australia)
Linda Daphne HARRIS
(23 Nov 1913 Perth, Western Australia, Australia - 13 Mar 1972 Shenton Park, Western Australia, Australia)
Charles William LORDEN ( - 16 Jun 1965 Fremantle, Western Australia, Australia)
(m. 10 Aug 1940 Perth, Western Australia, Australia)