Switch Your iPhone to Show Battery Percentage Instead of the Icon
Your iPhone can display battery in two ways: as a small icon in the top right corner, or as a number showing the exact percentage remaining. If you want to see "87%" instead of just a low-battery warning icon, you can turn on the percentage display in Settings in under one minute.
The steps differ slightly depending on which iPhone model you own, because older iPhones with a home button use a different menu than newer models with Face ID. Both routes are straightforward and require no technical knowledge.
Key Takeaways
- iPhones with Face ID (iPhone X and newer) show battery percentage through Settings > Battery > Battery Percentage.
- iPhones with a home button (iPhone 8 and older) show battery percentage through Settings > Battery.
- Once enabled, the percentage appears in the status bar at the top right of your screen at all times.
- You can turn the percentage display off the same way you turned it on, using the same toggle switch.
- The battery percentage display does not change how fast your battery drains — it only changes what you see on screen.
How to Enable Battery Percentage on iPhone X, 11, 12, 13, 14, 15, and Newer
Open the Settings app (the gray icon with gears). Scroll down and tap Battery. Then tap Battery Percentage. A toggle switch will appear — make sure it is turned on (the switch will be green or blue, depending on your iOS version).
Close Settings and look at the top right corner of your home screen. You should now see a number like "92%" next to the battery icon. This percentage updates every time your screen wakes up or you open an app, so it stays current throughout the day.
How to Enable Battery Percentage on iPhone 8, 7, 6, and Older Models
Open the Settings app. Tap Battery. Look for the option labeled Battery Percentage and toggle it on. The switch will turn green when it is active.
Return to your home screen and check the top right corner. The percentage should now appear next to your battery icon. On these older models, the percentage display works the same way — it shows your current battery level and updates whenever your phone wakes.
What the Battery Percentage Display Actually Shows
The percentage you see is your current battery level at that moment. If you see 45%, your battery has 45% of its full charge remaining. This number updates when you unlock your phone, open an app, or wake your screen, but it does not update constantly while your screen is locked.
The percentage is more precise than the battery icon alone. The icon can look nearly full even when you have 20% left, which is why many people prefer seeing the actual number. Knowing the exact percentage helps you decide whether to charge now or wait until later.
Why You Might Want to Turn Off Battery Percentage
Some people find the percentage display clutters the status bar, especially on smaller iPhones where space is tight. If you prefer the cleaner look of just the battery icon, you can turn the percentage off by going back to Settings > Battery > Battery Percentage and toggling it off.
Turning the display off does not affect your battery health or how fast it drains. It only changes what appears on your screen. You can switch between showing and hiding the percentage as often as you like without any impact on your phone's performance.
Common Mistakes and Troubleshooting
The most common mistake is looking in the wrong Settings menu. Battery Percentage is under Battery, not under Display or General. If you cannot find it, make sure you are in the Battery section, not somewhere else.
If you have turned on Battery Percentage but still do not see a number in the status bar, restart your iPhone. Press and hold the power button and volume button together (or just the power button on older models), then slide to power off. Wait a few seconds and turn it back on. The percentage should appear after the restart.
On some older iPhones running very old iOS versions, the Battery Percentage option may not exist at all. If you cannot find it after checking the Battery menu twice, your phone's iOS version may be too old to support this feature. You can check your iOS version in Settings > General > About.
What Happens When Your Battery Gets Low
When your battery drops to 20%, your iPhone will show a low-battery warning. At 10%, the warning becomes more urgent. At 1%, your phone will shut down automatically to protect the battery from damage.
The percentage display helps you see these thresholds coming. Instead of being surprised by a low-battery warning, you can watch the number count down and charge before you reach critical levels. This is especially useful if you are away from a charger for most of the day.
Frequently Asked Questions
Does showing the battery percentage make my battery drain faster?
No. The percentage display is just information — it does not use extra power or change how your phone operates. Whether you see the icon or the percentage, your battery drains at the same rate.
Can I see the battery percentage on my lock screen?
On iPhone 12 and newer, you can add a battery widget to your lock screen that shows the percentage. Swipe left on your lock screen, tap the plus button, search for Battery, and add the widget. On older models, the percentage only appears in the status bar at the top.
What if the battery percentage shows a number that seems wrong?
The percentage is based on your battery's current charge level, which can fluctuate slightly depending on temperature and recent use. If the number seems stuck or does not change, restart your phone. If it stays wrong after a restart, your battery may need service.
Can I hide the battery percentage from certain apps?
No. The battery percentage is part of your system status bar and appears the same way in all apps. You can only turn it on or off globally through Settings.
Does the battery percentage display work in low-power mode?
Yes. Low-Power Mode does not affect the status bar display. You will still see the percentage, and it will continue to update normally even when Low-Power Mode is active.