The main Big Bang Theory stars don’t appear to have published exact residual paychecks, but the best public estimate is that the lead trio could be earning around $10 million a year in residual-related income when the show’s rerun and streaming deals are doing very well. That figure comes from reporting that Jim Parsons, Johnny Galecki, and Kaley Cuoco each owned about 1% of the show, which would translate to roughly $10 million total if the franchise is generating about $1 billion a year.

What’s publicly known

  • The original five main cast members were reportedly making $1 million per episode in the final season.
  • Supporting stars like Mayim Bialik and Melissa Rauch were reportedly making over $425,000 per episode in that same period.
  • Residuals are separate from salary, so even massive episode pay does not tell you the rerun/streaming checks directly.

Why the number is fuzzy

Residuals depend on syndication, streaming licenses, contract terms, and backend ownership, so the amount can swing a lot year to year. Public reporting suggests the show’s legacy deals still pay well, but nobody has released an exact itemized residual amount for each star.

Practical read

If you mean the biggest-name leads, the safest public answer is: very likely millions per year , with one estimate putting the top three around $10 million combined in a strong year. For the rest of the cast, the numbers are probably meaningfully lower unless they have special backend participation.

TL;DR

The stars of The Big Bang Theory probably make a lot in residuals, but the exact figures aren’t public. The clearest estimate in current reporting is that the top lead actors could collectively be pulling in around $10 million a year from the show’s ongoing revenue streams.