Everyday Korean number
천만
Korean Number Converter
Turn a won amount into plain Korean and document-ready 금 or 일금 … 원정 wording, then copy the exact form you need.
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Copy a Korean amount format
Check the wording against the digits before signing a document.
Full amount in Korean
일천만원
Document form (금)
금 일천만원정
Document form (일금)
일금 일천만원정
This is a writing aid, not legal advice. Compare the copied Hangul with the numeric amount before finalizing a document.
How to use
- Enter or paste a non-negative whole-won amount; commas, ₩, 원, and full-width digits are accepted.
- Review the everyday Korean reading and full amount spelling.
- Choose 금 or 일금 … 원정 when a document asks for a formal amount line.
- Copy the selected result and compare it with the digits once more before signing.
Korean large numbers group four digits at a time
Korean Sino-number amounts use four-digit steps, not the English three-digit word sequence. 만 is 10,000, 억 is 100,000,000, and 조 is 1,000,000,000,000. For example, 12,345,678 is read as 천이백삼십사만오천육백칠십팔: first split the digits as 1234 | 5678, then attach 만 to the left group. This converter keeps the digits exact with BigInt rather than JavaScript floating-point numbers, including values beyond the safe integer limit.
Why document amounts may use 금 or 일금 … 원정
Korean contracts, quotes, receipts, and promissory documents often show a numeric amount together with a Hangul amount. A formal line commonly begins with 금 or 일금 and ends with 원정, such as 일금 일천이백오십만원정. In this tool, document forms retain 일 before 십, 백, 천, and 만 so the wording is explicit. Actual house styles differ, so use the form your organization requests and check both versions before final approval.
Frequently asked questions
How do I write 10,000,000 won in Korean?
The everyday Korean number is 천만, while this tool’s explicit document amount is 일천만원. Its full formal result is 일금 일천만원정, with 금 or 일금 at the start and 원정 at the end.
Why does Korean use 만 instead of a thousand or million word?
Korean amount words add major units every 4 digits: 만 is 10,000, 억 is 100,000,000, and 조 is 1,000,000,000,000. That makes 1,000,000 백만, literally one hundred ten-thousands.
Can I paste a won sign, commas, or full-width digits?
Yes. The converter accepts ordinary digits, full-width digits such as １２３, commas, spaces, ₩, and a trailing 원. It accepts only non-negative whole-won amounts and rejects fractions rather than silently rounding them.
Does this Korean amount converter provide legal advice?
No. It creates copyable Korean amount text only. Compare every copied Hangul amount with the numeric amount and follow the form, spacing, and review process required by the specific contract or organization.
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Updated 2026-10-15