Open Settings and find the Sounds & Haptics menu
The volume control for alarms on iPhone lives in Settings, not in the Clock app where you set the alarm itself. Open Settings, then scroll down and tap Sounds & Haptics (on newer iPhones) or Sounds (on older models). The menu name depends on your iOS version, but the location is the same.
Once you are in Sounds & Haptics, you will see several volume sliders. The one labeled Alarm Volume is what controls how loud your alarm rings when it goes off. This is separate from the ringer volume, notification volume, and media volume — each has its own slider.
Key Takeaways
- Alarm volume is controlled in Settings under Sounds & Haptics, not in the Clock app where you create the alarm.
- The Alarm Volume slider applies to all alarms on your phone and works independently of your ringer volume or silent mode.
- You can press the physical volume buttons on the side of your iPhone while an alarm is ringing to lower it immediately, but this does not change your permanent alarm volume setting.
- Some alarm sounds are naturally quieter than others, so changing the alarm tone itself can make a noticeable difference in how loud the alarm seems.
- Alarms will ring even when your phone is on silent mode, as long as the Alarm Volume slider in Settings is not set to zero.
Adjust the Alarm Volume slider
The Alarm Volume slider appears as a horizontal bar with a speaker icon on the left and a plus sign on the right. Drag the slider to the right to make alarms louder, or to the left to make them quieter. The position you set here applies to all alarms on your phone unless you change it again.
Test the volume by setting a test alarm in the Clock app and letting it ring for a few seconds. If it is still too quiet or too loud, return to Settings and adjust the slider again. There is no limit to how many times you can change it.
Understand the difference between alarm volume and ringer volume
iPhone treats alarm volume separately from your ringer volume. This means you can have your phone on silent (ringer off) and your alarm will still ring at the volume you set in Sounds & Haptics. Conversely, you can have your ringer turned up loud but your alarm volume turned down low.
If your alarm is not ringing at all, check two things: first, make sure the alarm is actually turned on in the Clock app (the toggle next to the alarm should be green). Second, check that your Alarm Volume slider in Settings is not all the way to the left. If the slider is at zero, no alarm will sound regardless of your ringer settings.
Use the physical volume buttons as a shortcut
While an alarm is actively ringing, you can press either of the physical volume buttons on the side of your iPhone to lower the volume immediately. This does not permanently change your alarm volume setting — it only affects that one alarm. The next alarm you set will ring at whatever volume you chose in Settings.
If you want to silence an alarm completely while it is ringing, press the volume down button repeatedly until the sound stops, or tap the X button on the alarm screen itself. Neither action turns off future alarms.
Check if Do Not Disturb is affecting your alarm
If you have Do Not Disturb turned on, your alarm will still ring, but it may sound quieter than expected. Do Not Disturb silences notifications and calls, but it does not silence alarms. However, some users report that alarms sound muted when Do Not Disturb is active on certain iOS versions.
To check your Do Not Disturb settings, open Settings, tap Focus (or Do Not Disturb on older iOS versions), and make sure the feature is turned off if you want full alarm volume. You can also set Do Not Disturb to allow alarms through by tapping the focus and checking the Allowed Notifications section.
Verify your alarm sound choice
The alarm sound you select in the Clock app can also affect how loud the alarm seems. Some built-in alarm sounds are naturally quieter than others. If your alarm volume is set high but the alarm still sounds faint, try changing the alarm sound itself.
Open the Clock app, tap the alarm you want to change, tap Edit, then tap Sound. Try a different alarm tone — sounds like "Radar," "Alarm," or "Siren" tend to be louder and more attention-grabbing than gentler tones like "Silk" or "Chime." Select a new sound and save the alarm. The next time it rings, you will hear the new sound at your chosen volume level.
Frequently Asked Questions
Why is my alarm so quiet even though the volume slider is all the way up?
Check that your alarm sound itself is not a naturally quiet tone. "Silk" and "Chime" are much quieter than "Alarm" or "Radar." Also verify that Do Not Disturb is not active, and that the alarm is actually turned on in the Clock app (green toggle). If all of those are correct, try restarting your iPhone.
Can I set different volumes for different alarms?
No. The Alarm Volume setting in Sounds & Haptics applies to all alarms on your phone. However, you can use different alarm sounds for different alarms, and some sounds are naturally louder than others, which creates a practical difference in how noticeable each alarm is.
Will my alarm ring if my phone is on silent?
Yes. Alarms ring even when your phone is set to silent mode (using the physical mute switch on the side). The alarm will ring at whatever volume you set in Sounds & Haptics, independent of your ringer volume or silent mode status.
What if I accidentally lowered the volume while the alarm was ringing?
The volume change only affects that one alarm. Your permanent alarm volume setting in Sounds & Haptics stays the same. The next alarm will ring at the volume you set there. If you want to restore the volume for the current alarm, press the volume up button on the side of your phone.