Propane for Gas Stove

I'm going camping with a gas stove for the first time, previously I had electric sites so I used to take my instapot. We will be completely off the grid for about 4 days and I dont know how much propane I should take. Can someone help? We are 3 people and will at least cook one meal, if not two per day* on the stove. Thank you!

Edit: forgot to mention that we wanted to cook 1 or 2 meals each day