WKN to ISIN Converter
Convert WKN (Wertpapierkennnummer) to ISIN (International Securities Identification Number) instantly and for free.
6 characters · Apple Inc.: 865985
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 BaFin. 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
Converting WKN to ISIN requires a database lookup. German ISINs start with "DE" followed by the NSIN (which differs from WKN) and a 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 |
|---|---|---|---|
| Crowdstrike Holdings | A2PK2R | US3364331070 | NASDAQ |
| Cisco Systems | 878841 | US17275R1023 | NASDAQ |
| ATOSS Software | 509310 | DE0005093108 | XETRA |
| Texas Instruments | 852654 | US8825081040 | NASDAQ |
| Varta AG | A0TGJ5 | DE000A0TGJ55 | XETRA |
| ServiceNow Inc. | A1JX4P | US81762P1021 | NYSE |
| Advanced Micro Devices | 863186 | US0079031078 | NASDAQ |
| Danaher Corporation | 866197 | US2358511028 | NYSE |