Costco pizzas

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Bought one of the big costco pepperoni pizzas today for Friday night treat.

Does anyone know how long it needs cooking for? I can see the oven needs to be at 200 deg but the bit where it tells you how long for has rubbed off. I know for smaller pizzas it's usually around 12 minutes.

Does anyone know?

I don't know ... but would have thought 15 - 20 mins. Personally would cut in half and put on 2 shelves, start with 12 mins then check, then check at 5 min intervals til done. Ditto if you don't want to cut up