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":
Ollie Bell Gregory
(7 Nov 1893 Grand Saline, Van Zandt County, Texas, USA - 23 Aug 1989 Castro Valley, Alameda County, California, USA)
Warren Bennett Kuykendall, Sr
(1 Feb 1888 Desdemona, Eastland County, Texas, USA - 5 Feb 1983 Stockton, San Joaquin County, California, USA)
:         ├─Warren Bennet (Junior) Kuykendall, Jr
(22 Apr 1925 Pocasset, Grady County, Oklahoma, USA - :         │ 20 Nov 2000 Elk Grove, Sacramento County, California, USA)
:         │ Living
:         │          ├─Sharon Nadene Kuykendall
(2 Sep 1947 Oakland, Alameda County, California, USA - :         │          │ 25 Jul 1975 Pleasanton, Alameda County, California, USA)
:         │          │ Living
:         │          │ + Living
:         │          └─Bennett Ray Kuykendall
(14 Jan 1949 Oakland, Alameda County, California, USA - 28 Apr 2013)
:         ├─Eugene Earl Kuykendall
(23 May 1926 Pocasset, Grady County, Oklahoma, USA - 19 May 2003 Hayward, Alameda County, California, USA)
:         │ + Doris Elaine McCartney
(20 Jul 1927 International Falls, Koochiching County, Minnesota, USA - 23 Mar 1991 Alameda County, California, USA)
:         ├─Alvin Lee Kuykendall
(25 Jun 1911 Kingston, Marshall County, Oklahoma, USA - 24 Nov 1983 Santa Rosa, Sonoma County, California, USA)
:         │ + Lodena 'Eunice' Switzer
(8 Mar 1916 Lebanon, Smith County, Kansas, USA - 3 Oct 2011 St Helena, Napa County, California, USA)
:         ├─Lottie B Kuykendall
(4 Dec 1912 Kingston, Marshall County, Oklahoma, USA - 7 Dec 1970 Hayward, Alameda County, California, USA)
:         │ + George Clarence Steelman
(27 Sep 1911 Oklahoma, USA - 13 Jul 1991 Oroville, Butte County, California, USA)
:         │ + William Harold Dowhower
(23 Mar 1917 Nebraska, USA - 29 Sep 1987 bur.Maxwell, Lincoln County, Nebraska, USA)
:         └─Stanley Melton Kuykendall
(12 Sep 1919 Willis, Marshall County, Oklahoma, USA - 7 Feb 1961 Phoenix, Maricopa County, Arizona, USA)
:          + Living
+ Harry Russell Devore
(20 Dec 1895 Kansas City, Jackson County, Missouri, USA - 28 Jun 1954 San Francisco, San Francisco County, California, USA)