Repost sorry, calorie estimate?

Any ideas what this would equate to? I eat it all the time from the restaurant I work at and never know what to estimate it. It’s a 6/7in pizza with black bean sauce, mozzarella cheese, chorizo, jalapeños, cilantro, crème fraiche drizzle, and garlic olive oil brushed on the crusts. I however in this case did not eat the crusts as you can see in the next slide, but normally I do. This one’s a bit more well done than I like and the crusts are rock hard after waiting 2 hours to get off work and eat it 🥲

Not sure if there’s a way to get a good estimate but figured I’d ask since I’m trying to gain weight and would like to be able to get a more accurate count!