WKN to ISIN Converter
Convert WKN (Wertpapierkennnummer) to ISIN (International Securities Identification Number) instantly and for free.
6 characters · Apple Inc.: 865985
No example? Try 865985 (Apple Inc.)
How to Convert WKN to ISIN
Converting between WKN and ISIN identifiers is essential for cross-border trading and compliance. Here's what you need to know:
What is a WKN?
The WKN is a 6-character German securities identifier assigned by WM Datenservice. It was the primary identifier in Germany before ISINs were adopted internationally.
What is a ISIN?
The ISIN is the international standard for identifying securities worldwide. It consists of a 2-letter country code, 9 alphanumeric characters, and a check digit.
How the Conversion Works
Look up the WKN in a reference database. A WKN may belong to a foreign security: A0RPWH maps to IE00B4L5Y983. Adding DE000 to every WKN can produce an incorrect identifier with a valid check digit.
Why Convert WKN to ISIN?
- Cross-border trading between Germany and Global markets
- Regulatory compliance and reporting requirements
- Portfolio management across multiple exchanges
- Research and due diligence on international securities
Example WKN to ISIN Conversions
| Company | WKN | ISIN | Exchange |
|---|---|---|---|
| 1&1 AG | 554550 | DE0005545503 | XETRA |
| Aareal Bank AG | 540811 | DE0005408116 | XETRA |
| Abbott Laboratories | 850103 | US0028241000 | NYSE |
| AbbVie Inc. | A1J84E | US00287Y1091 | NYSE |
| adidas AG | A1EWWW | DE000A1EWWW0 | XETRA |
| Adobe Inc. | 871981 | US00724F1012 | NASDAQ |
| ADP | 867823 | US0533321024 | NASDAQ |
| Advanced Micro Devices | 863186 | US0079031078 | NASDAQ |