Take away lentil soup pp

Does anyone have an idea how many po there would be roughly in a take away polystyrene cup of lentil soup? It's not made with cream. I forgot to bring the lovely lunch I had made to work so had to buy from the roll shop, gutted!

There's 5PP in a can of Heinz lentil soup and I wouldn't expect it to be much more than that. Maybe 6PP just to be on the safe side?

Perfect thank you! It wasn't as much as a tin but I'll point it as that anyway just in case