how many capitals are in california

There is only one capital in California, which is Sacramento.

California has one capital, which is Sacramento.

To find out how many capitals are in California, you need to know that California has only one capital, which is Sacramento. Sacramento became the capital of California in 1854.

If you were to research this on your own, you could Google "California capital" or "capital city of California" to find the answer. You'll likely come across reliable sources such as official government websites or reputable travel guides that state Sacramento as the capital city.