Check data usage on iPhone
- Settings
- Mobile Data
To see how much mobile data you've used, go to Settings > Mobile Data (called Cellular on some iPhones). If you're using an iPad, you might see Settings > Cellular Data instead.

Data usage
See how much data you have used on iPhone or Android in a few taps.
To see how much mobile data you've used, go to Settings > Mobile Data (called Cellular on some iPhones). If you're using an iPad, you might see Settings > Cellular Data instead.

Go to Settings > Connections > Data usage and check Mobile data usage. You'll see the total data used in the current period.

To check how much hotspot data you have used, here's how to do it on iPhone and Android:
Open Settings > Mobile Data, scroll down and check Personal Hotspot. Here you can see how much data you've shared.
Go to Settings > Connections > Mobile Hotspot and Tethering and choose Mobile Hotspot to see how much data you've shared.