Number to Chinese Uppercase Converter

Bidirectional conversion between numbers and Chinese uppercase amounts, with support for negative numbers, batch processing, voice reading, and history.

Bug report

Browser execution mode: Your data is processed in your browser and is not uploaded to the server.

Speed and Stability: Processing speed depends on your device and browser. For large batch work, the desktop version may be more stable.

Loading tool, please wait...

If the online tool fails to load or run, try the desktop tool.https://tools.yikeaigc.com/

Tool Usage

Return to old version

Number Input

Supports integers and decimals; converts to uppercase RMB format

Or upload a number file

Batch upload text files containing numbers; files are not uploaded to the server

Conversion Options

Show Original Number

Quick Actions

Uppercase Chinese Output

Conversion Stats

Amount Count: 0

Max Amount: -

Min Amount: -

Total Amount: -

Conversion Examples

123.45:壹佰贰拾叁元肆角伍分

1000:壹仟元整

10000:壹万元整

0.50:伍角整

Uppercase Numeral Rules

Uppercase Numerals:壹贰叁肆伍陆柒捌玖拾

Units:拾佰仟万亿元角分

Special Chars:零整正

Used For:Checks, contracts, invoices, etc.

Tips

Amount Range:Supports amounts from 0.01 to 999999999999.99

Precision:Automatically handles two decimal places; extra digits are rounded

Standard:Complies with Chinese financial standards for official documents

Instructions

Software Usage Instructions

Select Conversion Mode

The tool provides two conversion modes: “Number to Uppercase” converts Arabic numerals into uppercase Chinese currency amounts; “Uppercase to Number” converts uppercase Chinese currency amounts back into Arabic numerals

Enter the Amount

Enter Arabic numeral amounts in the text box. Integers, decimals, and negative numbers are supported. Multiple amounts can be separated by commas, spaces, or line breaks for batch conversion

Select Currency and Format

Select RMB, USD, EUR, or a general amount type as needed, as well as financial format, official document format, simplified format, or traditional format

Use Quick Actions

You can quickly process amounts by validating, rounding, removing duplicates, sorting in ascending or descending order, applying thousands separators, and more to improve efficiency

View and Use Results

After conversion, you can copy the results, read the amount aloud, view history, and download batch-processed files as a package

FAQ

What is an uppercase Chinese currency amount? +

An uppercase Chinese currency amount is a way of writing amounts using uppercase Chinese numerals such as “壹贰叁肆伍陆柒捌玖拾”. It is mainly used in formal financial documents such as checks, contracts, and invoices. It helps prevent tampering and is an important part of Chinese financial standards.

Which conversion modes does the tool support? +

The tool supports two-way conversion: “Number to Uppercase” can convert 123.45 into “壹佰贰拾叁元肆角伍分”; “Uppercase to Number” can convert uppercase Chinese currency amounts back into Arabic numerals, making financial verification and data entry easier.

Are negative amount conversions supported? +

Negative amount conversion is supported. For example, entering a negative number such as -1000 will be converted to “负壹仟元整”. This is very useful in financial processing, such as handling refunds, losses, and other negative-value amount scenarios.

Which currency types and formats are supported? +

Supported currency types include Chinese yuan (yuan, jiao, fen), US dollars, euros, and general amounts. Available formats include financial format (壹贰叁), formal document format (一二三), simplified format, and traditional format (壹貳參), meeting the needs of different scenarios.

What quick actions are available? +

Quick actions include validating amount validity, rounding to yuan or jiao, removing duplicate amounts, sorting in ascending or descending order, displaying with thousand separators, format checking, and more, helping you quickly process batch amount data.

How do I use the voice reading feature? +

After conversion is complete, click the “Read Aloud” button to listen to the Chinese uppercase amount being read aloud. This feature is suitable for scenarios that require amount verification or accessibility support, using the system’s built-in speech synthesis technology.

What is the history feature used for? +

The tool automatically saves conversion history (local storage), making it easy to view and reuse previous conversion results. You can quickly copy uppercase amounts from history or reuse historical numbers for conversion, improving efficiency for repetitive tasks.

Do the conversion results comply with financial standards? +

The tool strictly converts according to Chinese financial standards. The generated uppercase amounts fully meet the requirements of banks, tax authorities, accounting departments, and other institutions, and can be used directly for official purposes such as filling out checks, signing contracts, and issuing invoices.