Arabic ⇄ Chinese number — simple (一二三), formal (壹貳參), or amount (金额大写 with 元角分).
- Runs locally
- Category Format Converter
- Best for Turning pasted content or local files into a handoff-friendly format.
What this tool does
Convert Arabic numerals to Chinese numbers — and back — in your browser. Four modes cover every real-world use case: simple Chinese (一千二百三十四) for reading and informal writing; formal simplified capitals (壹仟贰佰叁拾肆) used on every mainland Chinese invoice, bank cheque, and tax receipt under the《会计基础工作规范》; formal traditional (壹仟貳佰參拾肆) used in Hong Kong, Taiwan and Macau; and reverse parsing — paste any Chinese number back to its Arabic form. Amount mode (金额大写) follows the official MoF rule set: "整" suffix on whole amounts, single "零" for internal gaps, proper 元 / 角 / 分 placement, and no-ambiguity formatting (no "零零", no "重大"). Supports decimals, negatives, and integers up to 京 (10^16). Bundle 14 KB, 100% client-side, no upload.
Tool details
- Input
- Text + Numbers
- The page exposes text boxes, numeric controls, file pickers, or structured inputs depending on the tool.
- Output
- Live result + Copy
- The result area focuses on usable output, with copy, download, or preview actions when supported.
- Privacy
- Browser-side processing
- The main tool logic does not call an external API, so inputs normally stay in the current tab.
- Save / share
- No account required
- Open the page and use it; whether results survive refresh depends on the tool.
- Performance budget
- Initial JS <= 14 KB
- No WASM budget is declared, keeping the tool quick to open on mobile.
- Best fit
- Format Converter · Finance
- Category and role tags drive related tools, internal links, and quick fit checks.
How to use
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1. Input
Paste or drop your content into the tool panel.
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2. Process
Click the button. All processing is local in your browser.
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3. Copy / Download
Copy the result or download to disk in one click.
How Chinese Numeric Converter fits into your work
Use it when the main problem is getting content from one practical format into another.
Conversion jobs
- Turning pasted content or local files into a handoff-friendly format.
- Previewing a conversion before you use it in a larger workflow.
- Cleaning small format mismatches without opening a full editor.
Conversion checks
- Try a small sample first when the source format is messy.
- Check character encoding, separators, and line endings after conversion.
- Keep the source until the converted output has been reviewed.
Good next steps
These links move the current task into a more complete workflow.
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Real-world use cases
Filling out a bank cheque for 12,800 yuan
You're writing a corporate cheque for 12,800 RMB and the amount-in-words line must read 壹万贰仟捌佰元整. Drop in 12800, switch to amount mode, and copy the formal string. The tool adds 整 because there are no 角 or 分, and uses 零 only where a real internal gap exists, so the teller can't bounce it for a formatting slip.
Issuing a Hong Kong invoice in traditional capitals
A Hong Kong supplier needs 25,600 written as 貳萬伍仟陸佰圓整 on the invoice. Mainland simplified (贰万) would look wrong to a local accountant. Pick the traditional formal mode, enter 25600, and you get the correct 貳 參 陸 glyphs plus 圓 instead of 元 — the exact convention used across HK, Taiwan and Macau.
Reading an old contract that lists 叁拾陆万
You inherited a paper contract where the sum is written only in capitals as 叁拾陆万捌仟元, and you need the Arabic figure for your spreadsheet. Paste the Chinese string into reverse mode and it parses back to 368000. No mental arithmetic across 万 / 仟 / 佰 boundaries, and no risk of misreading 陆 as 4.
A teacher building a numerals worksheet
You're preparing a Chinese class handout and want 1 through 100 shown as 一、二、三 … 一百 in the simple form for students to trace. Convert each value in simple mode and paste the output into your doc. The simple form (not the formal capitals) is what beginners actually learn first, so the worksheet matches the textbook.
Common pitfalls
Forgetting 整 on whole amounts — 壹仟元 alone invites a forged 伍角; always append 整 when 角 and 分 are both zero, so 1000 becomes 壹仟元整.
Mixing simplified and traditional glyphs on one document — a mainland cheque needs 贰万元, a HK one needs 貳萬圓; don't write 贰萬, pick one jurisdiction and stay in that mode.
Dropping the internal 零 — 10,008 is 壹万零捌元, not 壹万捌元; the 零 marks the empty 仟/佰/拾 slots so the figure can't be misread as 10,800.
Privacy
Every conversion runs entirely in your browser — the numbers and amounts you type are never sent to any server, logged, or stored. The value you enter is kept in the page URL so you can share or bookmark a result, so avoid pasting a confidential figure if you don't want it in a shareable link; clear the field and the URL clears with it.
FAQ
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