Words to Number Converter
Convert written number words to digits or convert numbers to their written Engli...Convert written number words to digits or convert numbers to their written English form. Supports values from zero through trillions.
Number Words
Number
Quick Examples
Number Word Reference
Converter Features
Why Use Words to Number Converter?
Bidirectional Conversion
Convert words to numbers or numbers to words with a single mode switch. Both directions supported.
Instant Results
Conversion happens in real-time as you type. No buttons to click, no waiting.
Smart Parsing
Handles compound numbers, hyphens, filler words like 'and', and common variations automatically.
100% Private
All conversion happens in your browser. Your data never leaves your device.
Common Uses
Document Processing
Convert written numbers from scanned documents or OCR output to their numeric equivalents.
Education
Help students practice converting between written numbers and digits.
Data Parsing
Extract numeric values from text data that contains written-out numbers.
Language Learning
Learn English number words by converting back and forth between digits and words.
How It Works
Choose Direction
Select "Words to Number" to convert written words to digits, or "Number to Words" to convert digits to written English.
Enter Your Input
Type number words (e.g., 'one hundred twenty-three') or digits (e.g., '123'). Use the Sample button for examples.
Copy the Result
The converted result appears instantly. Click Copy to use it in your document or application.
Tips & Information
Hyphens Are Optional
You can write 'twenty-one' or 'twenty one' - both formats are accepted and produce the same result.
Filler Words Ignored
Words like 'and' are automatically ignored, so 'one hundred and twenty-three' works the same as 'one hundred twenty-three'.
Supported Range
The converter works with numbers from zero to 999 trillion. Numbers beyond this range are not supported.