How to see a certificate keysize using keytool?

Actually, if I run the following command I will see the bit size listed under my Alias

keytool -list -v -keystore {name of keystore}

The following are lines I see on my private certificate (non-root cert)

Subject Public Key Algorithm: 2048-bit RSA key

This is not possible with keytool, but there is a GUI alternative called "KeyStore Explorer" that shows the key size: