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":
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┌──Charles Montgomery Bacon
(Abt 1760 Maidencreek Twp, Berks County, Pennsylvania, USA - 1822 Washington County, Tennessee, USA) =>
┌──Jacob Bacon
(Washington County, Tennessee, USA;1 Aug 1802 - 12 Oct 1859)
│ └──Eva Neumann
(Abt 1770 Montgomery County, Pennsylvania, USA - Abt 1850 Washington County, Tennessee, USA) =>
│
┌──Benjamin Franklin Bacon
(3 Aug 1834 Washington County, Tennessee, USA - 8 Mar 1915 Galena, Stone County, Missouri, USA)
│ │
│ │ ┌──Jacob Armay Keebler, II
(23 Oct 1765 Newcastle County, Delaware, USA - 1 Jun 1839 Washington County, Tennessee, USA) =>
│ └──Elizabeth Keebler
(21 Apr 1799 Rockbridge County, Virginia, USA - 1870 Bradley County, Tennessee, USA)
│ └──Mary Barbara Young
(17 Sep 1765 Marcus Hook, Chester County, Pennsylvania, USA - 3 Jul 1842 Washington County, Tennessee, USA) =>
│
Lillie Bacon (Bradley County, Tennessee, USA;5 Dec 1874 - 1875)
│
│ ┌──Levi Trewhitt, Jr
(1775 England - 15 Dec 1830 Macon County, North Carolina, USA)
│ ┌──Judge Levi Trewhitt
(14 Jul 1797 Buncombe County, North Carolina, USA - 31 Jan 1862 Mobile, Mobile County, Alabama, USA)
│ │ └──Susanna Morgan
(1780 Rowan County, North Carolina, USA - 11 Jul 1860 Macon County, North Carolina, USA)
│ │
└──Mary Ann Trewhitt
(2 Apr 1836 Bradley County, Tennessee, USA - 3 Feb 1886 Cleveland, Bradley County, Tennessee, USA)
│
│ ┌──Daniel Simeon Lavender
(29 Apr 1776 Jones County, North Carolina, USA - 11 Dec 1856 Morgan County, Tennessee, USA)
└──Harriett Lavender
(3 May 1803 Morgan County, Tennessee, USA - 9 Jan 1855 Cleveland, Bradley County, Tennessee, USA)