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: Geert Dik
(03 Apr 1839 Westerlee, Scheemda, Groningen, Nederland - 29 Sep 1903 Westerlee, Scheemda, Groningen, Nederland)
Mother: Maria Schenkel
(07 Apr 1845 Noordbroek, Groningen, Nederland - 30 Aug 1926 Meeden, Groningen, Nederland)
Geert Dik
(07 May 1886 Westerlee, Scheemda, Groningen, Nederland - 02 Feb 1949 Winschoten, Groningen, Nederland)
Aaltje Zuidema
(07 Dec 1886 Beneden Veensloot, Meeden, Groningen, Nederland - 10 Aug 1956 Meeden, Groningen, Nederland)
         ├─ Geert Dik
(22 Oct 1908 Beneden Veensloot, Meeden, Groningen, Nederland - Yes, date unknown)
         │ + Albertje Luttjeboer
(11 Feb 1911 Napels, Scheemda, Groningen, Nederland - Yes, date unknown)
         ├─ Jantje Dik
(17 Aug 1909 Beneden Veensloot, Meeden, Groningen, Nederland - 08 Oct 1909 Beneden Veensloot, Meeden, Groningen, Nederland)
         ├─ Gerard Dik
(10 Feb 1912 Westerlee, Scheemda, Groningen, Nederland - Yes, date unknown)
         ├─ Jantje Dik
(May 1918 Meeden, Groningen, Nederland - 07 Nov 1918 Meeden, Groningen, Nederland)
         └─ Jan Dik
(Oct 1924 Meeden, Groningen, Nederland - 21 Dec 1924 Meeden, Groningen, Nederland)