Chinese Number Converter
Arabic numerals to Chinese uppercase or RMB
About This Tool
Convert Arabic numerals to formal Chinese uppercase characters (壹贰叁…) or standard RMB amount in words for checks, invoices, and documents.
Frequently Asked Questions
What is RMB formal writing?
RMB formal writing uses specific Chinese characters for digits and units (元, 角, 分) to prevent tampering on financial documents.
Does it support decimals?
Yes. Decimal amounts can be converted to RMB format with 角 and 分 for cents.
What number range is supported?
Very large numbers are supported within JavaScript safe integer limits. Extremely long inputs may be rejected.
Is this suitable for legal documents?
This tool follows common conventions, but always verify critical financial text before official use.