This tool is designed to help you convert common numbers into Chinese numbers. Chinese numbers can be very difficult for us to follow so this tool makes it easy. You have several options. You can convert arabic numbers (ie 12423232) to Chinese numbers, arabic numbers to Chinese numbers but with pinyin below and Chinese numbers (ie 三万五千) to arabic numbers. You can also convert numbers into formal Chinese numbers. Formal Chinese numbers are used in banks and on cheques in China.