This depends on the size of the bank, but I would guess it would be a lot more than smaller coins due to the space they take up and size. My mom had a bank, large piggy bank, and when I was little filled it with pennies. Came out to 62$ she kept telling me it was my bank, but when came time I didn't get the money :( mind you my sister on the other hand, when she got married, my mom had a much smaller bank which she had filled with dimes and she got. Wonder how much it was