Numbers to Words Converter

A Numbers to Words Converter is a tool or program that converts numerical values into their word representations. This is useful in situations where numbers need to be presented in a more readable or human-friendly format, such as on a check or invoice.
The converter typically follows standard rules for converting numbers into words, such as using specific words for each digit and grouping digits into thousands, millions, billions, and so on.

Standard dictionary numbers

	Name (SS/LS, LS)	SS (10^3x+3)	LS (10^6x, 10^6x+3)	Authorities
	Name (SS/LS, LS)	SS (10^3x+3)	LS (10^6x, 10^6x+3)	AHD4	CED	COD	OED2	OEDweb	RHD2	SOED3	W3	HM
1	Million	10⁶	10⁶	✓	✓	✓	✓	✓	✓	✓	✓	✓
	Milliard		10⁹	✓	✓		✓	✓	✓			✓
2	Billion	10⁹	10¹²	✓	✓	✓	✓	✓	✓	✓	✓	✓
3	Trillion	10¹²	10¹⁸	✓	✓	✓	✓	✓	✓	✓	✓	✓
4	Quadrillion	10¹⁵	10²⁴	✓	✓	✓	✓	✓	✓	✓	✓	✓
5	Quintillion	10¹⁸	10³⁰	✓	✓		✓	✓	✓	✓	✓	✓
6	Sextillion	10²¹	10³⁶	✓	✓		✓	✓	✓	✓	✓	✓
7	Septillion	10²⁴	10⁴²	✓	✓		✓	✓	✓	✓	✓	✓
8	Octillion	10²⁷	10⁴⁸	✓	✓		✓	✓	✓	✓	✓	✓
9	Nonillion	10³⁰	10⁵⁴	✓	✓		✓	✓	✓	✓	✓	✓
10	Decillion	10³³	10⁶⁰	✓	✓		✓	✓	✓	✓	✓	✓
11	Undecillion	10³⁶	10⁶⁶	✓	✓				✓		✓	✓
12	Duodecillion	10³⁹	10⁷²	✓	✓				✓		✓	✓
13	Tredecillion	10⁴²	10⁷⁸	✓	✓				✓		✓	✓
14	Quattuordecillion	10⁴⁵	10⁸⁴	✓	✓				✓		✓	✓
15	Quindecillion	10⁴⁸	10⁹⁰	✓	✓				✓		✓	✓
16	Sexdecillion	10⁵¹	10⁹⁶	✓	✓				✓		✓	✓
17	Septendecillion	10⁵⁴	10¹⁰²	✓	✓				✓		✓	✓
18	Octodecillion	10⁵⁷	10¹⁰⁸	✓	✓				✓		✓	✓
19	Novemdecillion	10⁶⁰	10¹¹⁴	✓	✓				✓		✓	✓
20	Vigintillion	10⁶³	10¹²⁰	✓	✓		✓	✓	✓	✓	✓	✓
100	Centillion	10³⁰³	10⁶⁰⁰	✓	✓		✓	✓	✓			✓

Reference