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: Pieter Kuijs
(23 Sep 1811 Castricum, Noord-Holland, Nederland - 22 Oct 1849 Limmen, Noord-Holland, Nederland)
Mother: Klaasje Schoorl
(03 Oct 1818 Akersloot, Noord-Holland, Nederland - 02 Aug 1843 Limmen, Noord-Holland, Nederland)
Cornelis Kuijs
(20 Sep 1841 Limmen, Noord-Holland, Nederland - 05 Oct 1882 Limmen, Noord-Holland, Nederland)
Grietje Schotvanger
(22 Mar 1840 Castricum, Noord-Holland, Nederland - 28 Feb 1876 Limmen, Noord-Holland, Nederland)
         └─ Johannes Petrus Kuijs
(04 Oct 1872 Limmen, Noord-Holland, Nederland - 28 Jan 1947 Alkmaar, Noord-Holland, Nederland)
          Maartje van der Velden
(22 Mar 1870 Heiloo, Noord-Holland, Nederland - 10 Apr 1959 Limmen, Noord-Holland, Nederland)
                   └─ Cornelis Petrus Kuijs
(21 Dec 1898 Limmen, Noord-Holland, Nederland - Yes, date unknown)
                    Anna Margaretha Maria Visser
(1899 Sint Maarten, Noord-Holland, Nederland - Yes, date unknown)
                             └─ Living