Ordinal Number Converter

Summary

Convert any cardinal number to its ordinal form — get both the numeric suffix (1st, 22nd) and the written word (first, twenty-second) instantly.

How it works

1. Type a number or paste a comma- or newline-separated list of numbers into the input box.
2. The tool converts each number to its numeric ordinal (e.g. 23rd) and its written ordinal word (e.g. twenty-third) in real time.
3. Results appear in a table — one row per number.
4. Click "Copy All" to copy every result to your clipboard, or click any individual row to copy that line.
5. Use the "Clear" button to reset the input and start fresh.

Use cases

• Generate ordinal labels for ranked lists, leaderboards, or competition results.
• Format dates written in ordinal style (e.g. "the 3rd of June").
• Create ordinal sequences for documents, indexes, or footnotes.
• Verify spelling of ordinal words for writing or editing work.
• Bulk-produce ordinals for data exports or spreadsheet labels.
• Teaching or learning English ordinal number rules.

Frequently Asked Questions