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: Meerten Jacobs Mulder
(1802 Sappemeer, Groningen, Nederland - 26 Mar 1855 Sappemeer, Groningen, Nederland)
Mother: Berendina Huges
(23 Apr 1807 Sappemeer, Groningen, Nederland - 03 Feb 1883 Oosternieland, Uithuizermeeden, Groningen, Nederland)
Jan Meertens Mulder
(15 Aug 1842 Sappemeer, Groningen, Nederland - 07 Feb 1923 Sappemeer, Groningen, Nederland)
Jantje van Timmer
(11 May 1847 Woltersum, Ten Boer, Groningen, Nederland - 08 Oct 1930 Sappemeer, Groningen, Nederland)
         ├─ Alida Berendina Mulder
(12 May 1874 Sappemeer, Groningen, Nederland - 14 Feb 1954 Hoogezand, Groningen, Nederland)
         │ Harmannus Everardus Buurma
(28 Feb 1876 Martenshoek, Hoogezand, Groningen, Nederland - 01 Nov 1950 Zuidbroek, Groningen, Nederland)
         │          └─ Klaas Buurma
(19 Aug 1902 Martenshoek, Hoogezand, Groningen, Nederland - Yes, date unknown)
         │           + Sophia Johanna Geertruida Spanhoff
(1902 's-Hertogenbosch, Noord-Brabant, Nederland - Yes, date unknown)
         ├─ Berendina Alida Mulder
(23 Jun 1876 Sappemeer, Groningen, Nederland - 13 Mar 1971 Hoogezand, Groningen, Nederland)
         │ + Adriaan Minderhoud
(16 Sep 1873 Westkapelle, Zeeland, Nederland - Yes, date unknown)
         └─ Geertrui Martha Sibrig Mulder
(17 May 1883 Sappemeer, Groningen, Nederland - 11 Apr 1976 Hoogezand, Groningen, Nederland)
          + Michiel Marinus Lucieer
(28 Dec 1883 IJzendijke, Sluis, Zeeland, Nederland - 29 Mar 1940 Hoogezand, Groningen, Nederland)