ISIN to CUSIP Converter

Convert ISIN (International Securities Identification Number) to CUSIP (Committee on Uniform Securities Identification Procedures) instantly and for free.

12 characters · Apple Inc.: US0378331005

No example? Try US0378331005 (Apple Inc.)

How to Convert ISIN to CUSIP

Converting between ISIN and CUSIP identifiers is essential for cross-border trading and compliance. Here's what you need to know:

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.

What is a CUSIP?

CUSIP is a 9-character identifier for North American securities, consisting of a 6-character issuer code, 2-character issue number, and a check digit.

How the Conversion Works

For US securities (ISIN starting with "US"), the CUSIP is embedded in characters 3–11 of the ISIN. Simply remove the "US" prefix and the final check digit to extract the CUSIP.

Why Convert ISIN to CUSIP?

  • Cross-border trading between Global and US/Canada markets
  • Regulatory compliance and reporting requirements
  • Portfolio management across multiple exchanges
  • Research and due diligence on international securities

Example ISIN to CUSIP Conversions

Company ISIN CUSIP Exchange
NVIDIA Corporation US67066G1040 67066G104 NASDAQ
Sysco Corporation US8718291078 871829107 NYSE
Berkshire Hathaway B US0846707026 084670702 NYSE
Global X Lithium & Battery US37950E5490 37950E549 NYSE
Micron Technology US5950171042 595017104 NASDAQ
Toronto-Dominion Bank CA8911021050 891102105 TSX
iShares Core S&P 500 US4642874659 464287465 NYSE
JPMorgan Chase & Co. US46625H1005 46625H100 NYSE