Calculator Use

Convert a number to a US English word representation. Convert a number to USD currency and check writing amounts rounded to 2 decimal places. Choose to have words for the numbers in lowercase, uppercase or title case to easily copy and paste to another application.

This converter will convert numbers to words and figures to words. The number to words can be done for real numbers and Scientific E Notation. Limited to use of 90 characters and 1e-90 and 1e+90.

References for Number Names

mathforum.org - Writing Numbers in Words

wikipedia.org - Names of large numbers