How do you transpose trombone notes to Baritone saxophone?

To transpose trombone notes to baritone saxophone, subtract 3 steps.

For example:

- a written low C on the trombone becomes an F on the baritone saxophone.

- a written middle C on the trombone becomes an A on the baritone saxophone.

- a written high C on the trombone becomes a Bb on the baritone saxophone.