If an iphone is not being used how long will it stay charged?

If an iphone is 100% charged and it's on but not being used how long will it stay charged. When will the battery run out?

At least 2 days.

Depends on which iPhone you are using.

According to Apple the iPhones should last (below) with absolutely no use and in full charge -

iPhone 5S: 250 hours
iPhone 5C: 250 hours
iPhone 5: 225 hours
iPhone 4: 300 hours
iPhone 4S: 200 hours
iPhone 3GS: 300 hours
iPhone 3G: 300 hours

So yeah, that was how long an iPhone can last at full battery and no use at all.

  • Why is my Iphone battery going down while being charged? Well just last night I charged my Iphone 4 All night and woke up to it being at 28% . It shows that it's charging with the little lightning symbol in the right hand corner but it actually going down. Now it's at 24% and I'm not even using it? Could it just be my charger or my actual phone? If it was the charger I would think it wouldn't show the lightning symbol but it does. What wrong with it.
  • Why am I being charged to send an iPhone message to another iPhone? I have noticed yesterday when I looked at my orange account that they have charged me 3 iPhone messages, I checked and they were sent by iMessage as the colour is blue normally if its been sent my text message it's green, can anyone tell me why this is and if orange will reimburse me the money or take it off my bill
  • My iphone 4s will not turn back on even when its being charged? My phone had 3% then shut off completely. There's a shortage in my charger i think even though i just got the new one abt 3 days ago. I'm trying to charge it back and when i get the charge it says its charging but for like an hour it still wouldnt turn on and would have the battery symbol still low and red like i just put it on. Please please help! Sorry if that might be hard to understand.
  • IPhone 5 Dead every morning after being charged 100% the night before? I always make sure my phone is fully charged before I go to sleep. So I plug it in, it charges, and when it reaches 100% I unplug it and lay it down on my bedside table. Recently, I've been waking up every morning to a dead iPhone. I have to plug it in and wait for it to charge again to make it work. I'm going back to school soon so it's going to be a problem if I have to wait for it to charge every morning. Does anybody know what's wrong with it? What should I do to fix it?