How long would your iPhone 5c battery usually last and how much would you be using it?

How long would your iPhone 5c battery usually last and how much would you be using it?

12 hours with out charge

I would use my 5c but it is basically messed up. My playlist doesn't work and i can't download anything.it is messed up.Don't get a 5c. My battery lasts about an hour. I did nothing to mess up the phone to it jsut did it on its own