Decimal separator (English Wikipedia)

Wennergren, Bertilo (5 July 2023). "Helposignoj" [Helping Symbols]. Plena Manlibro de Esperanta Gramatiko [Complete Manual of Esperanto Grammar] (in Esperanto) (15.4 ed.).

bipm.org (Global: 641^st place; English: 955^th place)

Resolution 10. 22nd General Conference on Weights and Measures (CGPM). Bureau International des Poids et Measures. 2003. Retrieved 21 January 2022.
International Bureau of Weights and Measures (2006), The International System of Units (SI) (PDF) (8th ed.), ISBN 92-822-2213-6, archived (PDF) from the original on 4 June 2021, retrieved 16 December 2021

books.google.com (Global: 3^rd place; English: 3^rd place)

Van Verth, James M.; Bishop, Lars M. (2008). Essential Mathematics for Games and Interactive Applications: A programmers' guide (2nd ed.). Boca Raton, Florida: CRC Press. p. 7. ISBN 9780123742971.

cambridge.org (Global: 305^th place; English: 264^th place)

dictionary.cambridge.org

"decimal point Meaning in the Cambridge English Dictionary". dictionary.cambridge.org. Retrieved 5 July 2018.

codeproject.com (Global: low place; English: low place)

Krupitsky, Igor (May 2010). "International Number Formats". Microsoft. Retrieved 18 March 2019.

collinsdictionary.com (Global: 1,053^rd place; English: 701^st place)

"Decimal point definition and meaning | Collins English Dictionary". www.collinsdictionary.com. Retrieved 5 July 2018.

coverpages.org (Global: low place; English: 7,371^st place)

xml.coverpages.org

"§5.3.1.3 – Representation of dates and times". Data elements and interchange formats — Information interchange (PDF) (Report). International Standards Organisation. 2000. p. 15. ISO/FDIS 8601:2000(E). Retrieved 8 January 2019.

doi.org (Global: 2^nd place; English: 2^nd place)

Marchant, Jo (19 February 2024). "The decimal point is 150 years older than historians thought". Nature. doi:10.1038/d41586-024-00473-2. PMID 38374392.
"Victory on points". Nature. 218 (5137): 111. 1968. Bibcode:1968Natur.218S.111.. doi:10.1038/218111c0.

evertype.com (Global: low place; English: 9,954^th place)

de Jong, Arie (2012). Everson, Michael (ed.). Gramat Volapüka. Cathair na Mart. Evertype. ISBN 978-1-904808-94-7.

fazel.de (Global: low place; English: low place)

"The Decimal Numeral". Academic Grammar of New Persian. Archived from the original on 20 June 2006. Retrieved 19 June 2006.
"Descriptive Grammar of New Persian (archived)". Archived from the original on 11 July 2007. Retrieved 1 May 2019.

gcis.gov.za (Global: low place; English: low place)

GCIS (2011). Editorial Style Guide (PDF). Pretoria: Government Communications & Information System. p. 24. Retrieved 30 January 2018. * Write decimal and negative numbers as numerals: 3,3 and –4. Use the decimal comma, not the decimal point: 17,4 million. [...] * Use a space, not commas, to indicate thousands: 3 000, 20 000.{{cite book}}: CS1 maint: numeric names: authors list (link)

gov.na (Global: low place; English: low place)

mpe.gov.na

"AirNam board endorses aircraft purchase plan". Republic of Namibia, Ministry of Public Enterprises. Archived from the original on 31 January 2018. Retrieved 30 January 2018. The cost per aircraft was estimated at between N$19,5 million and N$26 million.

grammarphobia.com (Global: low place; English: low place)

"Mythematics: a decimal point". Grammarphobia. 17 February 2012. Retrieved 5 July 2018.

harvard.edu (Global: 18^th place; English: 17^th place)

ui.adsabs.harvard.edu

for example: Henderson, Thomas (3 January 1839). "On the parallax of $α$ Centauri". Memoirs of the Royal Astronomical Society. 11: 61–64, esp. 64. Bibcode:1840MmRAS..11...61H – via scan published by Harvard-Smithsonian Center for Astrophysics.
"Victory on points". Nature. 218 (5137): 111. 1968. Bibcode:1968Natur.218S.111.. doi:10.1038/218111c0.

howtogeek.com (Global: 6,527^th place; English: 4,344^th place)

"How to Change Excel's Decimal Separators from Periods to Commas". Retrieved 5 July 2018.

inacal.gob.pe (Global: low place; English: low place)

"DECRETO SUPREMO Nº 064-84-ITI/IND" (PDF). Instituto Nacional de Calidad (INACAL). Retrieved 23 March 2019. La escritura de los números se hará utilizando las cifras arábigas y la numeración decimal, y en ella se separará la parte entera de la decimal mediante una coma (,).

iso.org (Global: 629^th place; English: 610^th place)

"Part 2: Mathematical signs and symbols to be used in the natural sciences and technology". Quantities and units (Report). International Organization for Standardization. 2009. ISO 80000-2:2009. Retrieved 1 July 2010.

iupac.org (Global: 538^th place; English: 863^rd place)

old.iupac.org

Guidelines for drafting IUPAC technical reports and recommendations (Report). 2007. Retrieved 27 November 2008.

kielitoimistonohjepankki.fi (Global: low place; English: low place)

"Luvut ja numerot: numeroiden ryhmittely". Kielitoimiston ohjepankki (in Finnish). Retrieved 27 June 2018.

kotlinlang.org (Global: low place; English: low place)

"Numbers | Kotlin Documentation". Kotlin Language. Retrieved 20 August 2025.

mathsisfun.com (Global: 6,108^th place; English: 4,433^rd place)

"Definition of Decimal Point". www.mathsisfun.com. Retrieved 22 August 2020.

metro.net (Global: 7,339^th place; English: 4,140^th place)

libraryarchives.metro.net

Webb, George M. (May–June 1956). "Signposts: Directions for the Traveler Are Hundreds of Years Old" (PDF). California Highways and Public Works. Vol. 35, no. 5–6. Sacramento, California: California Division of Highways. p. 11.

microsoft.com (Global: 153^rd place; English: 151^st place)

devblogs.microsoft.com

"Literal improvements". New Features in C# 77.0 (blog). Microsoft. 9 March 2017. Retrieved 5 May 2022.

nature.com (Global: 234^th place; English: 397^th place)

Marchant, Jo (19 February 2024). "The decimal point is 150 years older than historians thought". Nature. doi:10.1038/d41586-024-00473-2. PMID 38374392.

nih.gov (Global: 4^th place; English: 4^th place)

pubmed.ncbi.nlm.nih.gov

Marchant, Jo (19 February 2024). "The decimal point is 150 years older than historians thought". Nature. doi:10.1038/d41586-024-00473-2. PMID 38374392.

nist.gov (Global: 355^th place; English: 454^th place)

nist.gov

Rules and style conventions for expressing values of quantities (Report). International Bureau of Weights and Measures.
"Decimals Score a Point on International Standards". U.S. National Institute of Standards and Technology. 22 November 2006. Archived from the original on 3 March 2016. Retrieved 27 November 2008.

physics.nist.gov

Thompson, Ambler; Taylor, Barry N. (March 2008). Guide for the Use of the International System of Units (SI) (PDF) (Report). National Institute of Standards and Technology. §10.5.3. Retrieved 21 January 2022.

optus.net (Global: low place; English: low place)

members.optus.net

"Parts of Speech – Numerals". Grammar of Interlingua. Archived from the original on 16 May 2016. Retrieved 18 March 2008.

oracle.com (Global: 1,514^th place; English: 1,024^th place)

docs.oracle.com

International Language Environments Guide. Oracle Corporation Docs (Report). Archived from the original on 15 January 2012. Retrieved 19 December 2018.
"Decimal and Thousands Separators". Oracle. Retrieved 18 March 2019.

oxfordislamicstudies.com (Global: 4,028^th place; English: 3,059^th place)

"Khwarizmi, Abu Jafar Muhammad ibn Musa al-". Oxford Islamic Studies Online (biography). Archived from the original on 18 June 2013.

parliament.na (Global: low place; English: low place)

laws.parliament.na

"Government Notice R. 1144" (PDF). Government Gazette. No. 4326. 5 July 1974. p. 55. Archived from the original (PDF) on 8 March 2021.

php.net (Global: 4,194^th place; English: 3,676^th place)

"Numeric literal separator". PHP: New Features. The PHP Group. Retrieved 16 July 2020.

pravopis.hr (Global: low place; English: low place)

"Točka". Hrvatski pravopis. Institute of Croatian Language and Linguistics. Retrieved 28 July 2022.

python.org (Global: 2,232^nd place; English: 1,903^rd place)

peps.python.org

"PEP 515 Underscores in Numeric Literals: Prior Art". peps.python.org. Retrieved 13 February 2024.

rae.es (Global: 160^th place; English: 1,853^rd place)

lema.rae.es

Diccionario panhispánico de dudas. Archived from the original on 18 January 2014. Retrieved 16 January 2014.

aplica.rae.es

Ortografía de la lengua española. For the purpose of promoting a process tending towards unification, the use of the point as decimal separator is recommended.(2.2.1.2.1)

sadev.co.za (Global: low place; English: low place)

MacLean, Robert. "How to correctly format currency in South Africa?". Retrieved 4 February 2018.

sahpra.org.za (Global: low place; English: low place)

SI Metric System (PDF). SAHPRA (Report) (2.38 ed.). March 2019. The comma is the only recognised decimal indicator for all numbers, including amounts of (currency) money.

samr.gov.cn (Global: low place; English: low place)

openstd.samr.gov.cn

"国家标准GB/T 15835-2011出版物上数字用法" [General rules for writing numerals in public texts] (in Chinese). 国家标准全文公开系统. 29 July 2011. Retrieved 2 April 2024.

sg.ch (Global: low place; English: low place)

schule.sg.ch

Lehrplan Fachbereich Mathematik Archived 2017-03-23 at the Wayback Machine, p. 14 (PDF; ≈ 257 kB) – from schule.sg.ch (german)

smartickmethod.com (Global: low place; English: low place)

"Decimal Separators: Points or commas? - Elementary Math". Elementary Math. 19 January 2018. Retrieved 5 July 2018.

stylemanual.gov.au (Global: low place; English: low place)

"Digital Guides". Australian Government. Retrieved 19 August 2020.

taaladvies.net (Global: low place; English: low place)

Taalunieversum. "10.000.000 / 10 000 000". Retrieved 1 September 2017.

unicode.org (Global: 311^th place; English: 239^th place)

Emmons, John (25 March 2018). "Part 3: Numbers". Unicode Locale Data Markup Language (LDML). Unicode.org (Report). Archived from the original on 25 July 2018. Retrieved 25 March 2018.
Pournader, Roozbeh (15 October 2000). "Persian decimal separator". Unicode Mail List Archive. Unicode Consortium. Retrieved 21 June 2008.

unimelb.edu.au (Global: 3,221^st place; English: 2,222^nd place)

extranet.education.unimelb.edu.au

"Language and Culture Differences". extranet.education.unimelb.edu.au. Retrieved 11 March 2023.

web.archive.org (Global: 1^st place; English: 1^st place)

"Khwarizmi, Abu Jafar Muhammad ibn Musa al-". Oxford Islamic Studies Online (biography). Archived from the original on 18 June 2013.
"Government Notice R. 1144" (PDF). Government Gazette. No. 4326. 5 July 1974. p. 55. Archived from the original (PDF) on 8 March 2021.
International Language Environments Guide. Oracle Corporation Docs (Report). Archived from the original on 15 January 2012. Retrieved 19 December 2018.
International Bureau of Weights and Measures (2006), The International System of Units (SI) (PDF) (8th ed.), ISBN 92-822-2213-6, archived (PDF) from the original on 4 June 2021, retrieved 16 December 2021
Emmons, John (25 March 2018). "Part 3: Numbers". Unicode Locale Data Markup Language (LDML). Unicode.org (Report). Archived from the original on 25 July 2018. Retrieved 25 March 2018.
"Decimals Score a Point on International Standards". U.S. National Institute of Standards and Technology. 22 November 2006. Archived from the original on 3 March 2016. Retrieved 27 November 2008.
"AirNam board endorses aircraft purchase plan". Republic of Namibia, Ministry of Public Enterprises. Archived from the original on 31 January 2018. Retrieved 30 January 2018. The cost per aircraft was estimated at between N$19,5 million and N$26 million.
Lehrplan Fachbereich Mathematik Archived 2017-03-23 at the Wayback Machine, p. 14 (PDF; ≈ 257 kB) – from schule.sg.ch (german)
Schreibweisungen; 514: Dezimalkomma und Dezimalpunkt Archived 2017-01-22 at the Wayback Machine – Issuer: Federal Chancellery of Switzerland, 2nd issue 2013, p. 80 (German).
"The Decimal Numeral". Academic Grammar of New Persian. Archived from the original on 20 June 2006. Retrieved 19 June 2006.
"Descriptive Grammar of New Persian (archived)". Archived from the original on 11 July 2007. Retrieved 1 May 2019.
"Schreibweisungen, 2nd edition 2013". Schweizer Bundeskanzlei. June 2013. Archived from the original on 28 January 2015.
Diccionario panhispánico de dudas. Archived from the original on 18 January 2014. Retrieved 16 January 2014.

wolfram.com (Global: 513^th place; English: 537^th place)

mathworld.wolfram.com

Weisstein, Eric W. "Decimal Point". mathworld.wolfram.com. Retrieved 22 August 2020.

zeno.org (Global: 1,089^th place; English: 8,831^st place)

Röll. "Union Pacific-Eisenbahn". Enzyklopädie des Eisenbahnwesens. Retrieved 26 August 2014., entry "Union Pacific-Eisenbahn", largest numbers in table
Röll. "Bilanz". Enzyklopädie des Eisenbahnwesens. Retrieved 26 August 2014., entry "Bilanz", sums in last table

ziglang.org (Global: low place; English: low place)

"Documentation - The Zig Programming Language". Retrieved 20 August 2025.

Decimal separator (English Wikipedia)

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doi.org (Global: 2nd place; English: 2nd place)

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grammarphobia.com (Global: low place; English: low place)

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nist.gov

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admin.ch (Global: 279^th place; English: 551^st place)

archive.org (Global: 6^th place; English: 6^th place)

arquivo.pt (Global: 1,668^th place; English: 1,164^th place)

bipm.org (Global: 641^st place; English: 955^th place)

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collinsdictionary.com (Global: 1,053^rd place; English: 701^st place)

coverpages.org (Global: low place; English: 7,371^st place)

doi.org (Global: 2^nd place; English: 2^nd place)

evertype.com (Global: low place; English: 9,954^th place)

harvard.edu (Global: 18^th place; English: 17^th place)

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iso.org (Global: 629^th place; English: 610^th place)

iupac.org (Global: 538^th place; English: 863^rd place)

mathsisfun.com (Global: 6,108^th place; English: 4,433^rd place)

metro.net (Global: 7,339^th place; English: 4,140^th place)

microsoft.com (Global: 153^rd place; English: 151^st place)

nature.com (Global: 234^th place; English: 397^th place)

nih.gov (Global: 4^th place; English: 4^th place)

nist.gov (Global: 355^th place; English: 454^th place)

oracle.com (Global: 1,514^th place; English: 1,024^th place)

oxfordislamicstudies.com (Global: 4,028^th place; English: 3,059^th place)

php.net (Global: 4,194^th place; English: 3,676^th place)

python.org (Global: 2,232^nd place; English: 1,903^rd place)

rae.es (Global: 160^th place; English: 1,853^rd place)

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zeno.org (Global: 1,089^th place; English: 8,831^st place)