Chinese Currency Converter

Chinese Currency Number Conversion Guide

Whether for financial accounting, filling checks, signing contracts, or writing receipts, converting RMB amounts between uppercase and lowercase is essential. Many people know the basic uppercase number writing but often make mistakes in details - either writing too many or too few zeros, or missing the "整" character at the end. This can lead to rejected documents or invalid contracts.

Essential Reference: Chinese Number Uppercase Mapping Table

Here is a comprehensive reference table for quick conversion between Arabic numbers and Chinese uppercase characters:

Arabic Number	Chinese Uppercase	Notes
0	零	Used for empty positions in amounts
1	壹	Basic uppercase number for finance/banking
2	贰	Must not be simplified to "二"
3	叁	Distinct from "三", standard Chinese uppercase
4	肆	Commonly misspelled, remember the character form
5	伍	Corresponds to Arabic 5, no special restrictions
6	陆	Must not use "六", standard accounting uppercase
7	柒	Easy to confuse, pay attention to distinction
8	捌	Pay attention to stroke order when writing
9	玖	Distinct from "九", mandatory banking standard
10	壹拾	Cannot be simplified to "拾" to prevent tampering
100	壹佰	Large amount base unit, used with "元整"
1000	壹仟	Common large amount unit in RMB uppercase
Unit: Ten	拾	Base unit for RMB uppercase amounts
Unit: Hundred	佰	Common unit for financial and banking use
Unit: Thousand	仟	Large amount unit, accounting standard
Unit: Ten Thousand	万	Core large amount unit, mandatory banking standard
Unit: Hundred Million	亿	Super large amount unit, must match numbers precisely
Unit: Yuan	元（圆）	RMB standard unit, both "元" and "圆" are acceptable
Unit: Jiao	角	Decimal unit for amounts
Unit: Fen	分	Smallest decimal unit for amounts

Core Conversion Rules (Key to Zero Errors)

Many errors occur not because people don't know the uppercase characters, but because they don't master the core rules. Remember these 5 rules to avoid 90% of errors:

• Use Standard Characters: Must use legally prescribed Chinese uppercase characters - 零、壹、贰、叁、肆、伍、陆、柒、捌、玖、拾、佰、仟、万、亿. No simplifications allowed.
• "整" Character Usage: When the Yuan position has no Jiao or Fen, must add "整" at the end. If there are Jiao or Fen, don't write "整".
• No Duplicate Zeros: When there are consecutive empty positions in the amount (e.g., 1005 Yuan), only write one "零", not "壹仟零零伍元".
• "元" and "圆" Both Valid: Both characters are acceptable in financial contexts, no need to worry about which to use.
• Clear Segmentation for Large Amounts: For amounts in ten thousand or hundred million levels, segment clearly for readability.

Common Conversion Examples

Arabic Number	Chinese Uppercase (Standard)	Notes
1-10	壹、贰、叁、肆、伍、陆、柒、捌、玖、拾	Basic uppercase numbers for finance/banking
100	壹佰元整	No Jiao/Fen, add "整" at end
158.60	壹佰伍拾捌元陆角	Has Jiao no Fen, don't write "整"
1005.36	壹仟零伍元叁角陆分	Consecutive zeros, only write one "零"
12345.00	壹万贰仟叁佰肆拾伍元整	Large amount with clear segmentation, add "整"

Common Errors to Avoid

• Error: Using "一、二、三" instead of "壹、贰、叁" → Correct: Must use standard uppercase characters
• Error: Missing or adding extra "整" → Correct: Add "整" only when no Jiao/Fen
• Error: Writing duplicate zeros like "壹仟零零捌元" → Correct: Only write one "零"
• Error: Missing unit words for large amounts → Correct: Must include "万" or "亿"
• Error: Confusing "角" and "分" → Correct: 0.5 Yuan is "伍角", 0.05 Yuan is "伍分"

FAQ

1. Q: How to write numbers 1-10 in uppercase?
   A: Standard uppercase for 1-10 is: 壹、贰、叁、肆、伍、陆、柒、捌、玖、拾. These are the mandatory financial standard characters.
2. Q: Why must checks use uppercase numbers?
   A: Uppercase characters have complex structures that are difficult to alter or tamper with, making them the legally required secure format for financial and banking documents.
3. Q: Why must 10 Yuan be written as 壹拾元?
   A: This is the official financial regulation. Writing "拾元" alone is non-standard and banks will reject such checks. This tool automatically generates compliant uppercase.
4. Q: Must whole amounts end with "整"?
   A: Yes, amounts without Jiao or Fen must end with "整" to prevent tampering. This is mandatory for banking and accounting documents.
5. Q: Is this tool's output officially compliant?
   A: Yes, this converter strictly follows banking and financial standards, generating 100% compliant Chinese uppercase numbers suitable for all official uses.