Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

iTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more

If you are running out of space, you may want to sort Gmail by size so you can delete large emails. One way you can sort Gmail by size is to use Gmail search.

Option 1: Sort by Size Using “Larger_Than” or “Size” Operators

Part of available search operators in Gmail are size, larger and smaller. These operators help you sort Gmail by size.

To sort Gmail by emails larger than a specified size, follow the steps below:

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.
  • Enter the search below on the Gmail search bar.
larger_than:5mb
The search above will find all emails larger than 5mb.
  • To return results, click Enter key. All emails with size greater than 5mb will be returned as shown in the image below:
If you are not very techie, mb used above means MegaBytes. It is a unit used to indicate size. 1mb is approximately 1,000,000 Bytes. Effectively, the search above can be changed to larger_than:5000000. This will return the same result as seen below.

You can also search by size operator as shown below:

#1 Best Overall
Seagate 2TB Portable Hard Drive | USB 3.0 (STGX2000400) | Everyday HDD storage. Plug-and-play backup. Windows & macOS. Adobe CC trial included. 1-Year Warranty
  • Easily store and access 2TB to content on the go with the Seagate Portable Drive, a USB external hard drive
  • Designed to work with Windows or Mac computers, this external hard drive makes backup a snap just drag and drop
  • To get set up, connect the portable hard drive to a computer for automatic recognition no software required
  • This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable
  • The available storage capacity may vary.
size:5mb
The size criteria returns emails larger than the specified size. You can specify the size in megabytes or in bytes.

Here is the result of the last search that returns emails larger than 5mb or 5000000 bytes.

Sort Gmail by Size using Size operator
If you compare the above results with that of the “larger_than:5mb” search, you notice that the same set of emails were returned.

Option 2: Sort Gmail Using “Smaller_Than” or “Size” Operators

There may be circumstances when you may want to find emails smaller than a specified size. In this instance you will use the smaller_than search operator.

Rank #2
Seagate Portable 5TB External Hard Drive HDD – USB 3.0 for PC, Mac, PS4, & Xbox - 1-Year Rescue Service (STGX5000400), Black
  • Easily store and access 5TB of content on the go with the Seagate portable drive, a USB external hard Drive
  • Designed to work with Windows or Mac computers, this external hard drive makes backup a snap just drag and drop
  • To get set up, connect the portable hard drive to a computer for automatic recognition software required
  • This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable
  • The available storage capacity may vary.

Here is how you can find emails smaller than 5mb.

  • Enter the search criteria below into the Gmail search bar:
smaller_than:5mb
  • Next, press Enter to return results.
You can achieve the same result as above by using the size operator. But this time, enter a small value for size.
  • To find emails with size smaller than 1mb, use the search below :
size:1mb
  • The search above returns emails with size 1mb and below.
sort gmail by size - search using size operator

Option 3: Sort Gmail by Size and Date

You can sort Gmail by size and date by combining the search criteria we discussed above and Gmail search by date. This is particularly useful if you want to delete older emails larger than a particular size.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

In the example below, I demonstrate how to find all emails older than 4 years and larger than 10mb.

Rank #3
Seagate Portable 1TB External Hard Drive HDD – USB 3.0 for PC, Mac, PlayStation, & Xbox, 1-Year Rescue Service (STGX1000400) , Black
  • Easily store and access 1TB to content on the go with the Seagate Portable Drive, a USB external hard drive.Specific uses: Personal
  • Designed to work with Windows or Mac computers, this external hard drive makes backup a snap just drag and drop. Reformatting may be required for Mac
  • To get set up, connect the portable hard drive to a computer for automatic recognition no software required
  • This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable
  • The available storage capacity may vary.
  • On the Gmail search enter the following:
size:10mb older_than:4y 
  • To return results press Enter key. Here is what it looks like in Gmail.
How to Sort Gmail by Size and Date
If you wish to delete old emails taking up space in your Gmail account, after sorting Gmail by size as discussed above, you can select all emails using the square check box above the emails. Then click the third icon (counting from left to right) to delete the emails. See the image below.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Support on Ko-Fi

Conclusion

Gmail does not have a built-in option to sort emails by size. The only walk-around is to search for and display emails using available size operators.

In this guide, I demonstrated how to filter Gmail emails by size using various search operators. Kindly let us know what you think about this article by responding to the “Was this page helpful?” question below.

Rank #4
Seagate Portable 4TB External Hard Drive HDD – USB 3.0, 1-Year Rescue | Everyday HDD storage. Plug-and-play backup. Windows & macOS. Adobe CC trial included. 1-Year Warranty
  • Easily store and access 4TB of content on the go with the Seagate Portable Drive, a USB external hard drive.Specific uses: Personal
  • Designed to work with Windows or Mac computers, this external hard drive makes backup a snap just drag and drop
  • To get set up, connect the portable hard drive to a computer for automatic recognition no software required
  • This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable
  • The available storage capacity may vary.

Alternatively, you could share your experience sorting Gmail by size so other readers can benefit from it.

Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy.

Quick Recap

Bestseller No. 1
Seagate 2TB Portable Hard Drive | USB 3.0 (STGX2000400) | Everyday HDD storage. Plug-and-play backup. Windows & macOS. Adobe CC trial included. 1-Year Warranty
Seagate 2TB Portable Hard Drive | USB 3.0 (STGX2000400) | Everyday HDD storage. Plug-and-play backup. Windows & macOS. Adobe CC trial included. 1-Year Warranty
This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable; The available storage capacity may vary.
$129.99
Bestseller No. 2
Seagate Portable 5TB External Hard Drive HDD – USB 3.0 for PC, Mac, PS4, & Xbox - 1-Year Rescue Service (STGX5000400), Black
Seagate Portable 5TB External Hard Drive HDD – USB 3.0 for PC, Mac, PS4, & Xbox - 1-Year Rescue Service (STGX5000400), Black
This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable; The available storage capacity may vary.
$218.99
Bestseller No. 3
Seagate Portable 1TB External Hard Drive HDD – USB 3.0 for PC, Mac, PlayStation, & Xbox, 1-Year Rescue Service (STGX1000400) , Black
Seagate Portable 1TB External Hard Drive HDD – USB 3.0 for PC, Mac, PlayStation, & Xbox, 1-Year Rescue Service (STGX1000400) , Black
This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable; The available storage capacity may vary.
$119.80
Bestseller No. 4
Seagate Portable 4TB External Hard Drive HDD – USB 3.0, 1-Year Rescue | Everyday HDD storage. Plug-and-play backup. Windows & macOS. Adobe CC trial included. 1-Year Warranty
Seagate Portable 4TB External Hard Drive HDD – USB 3.0, 1-Year Rescue | Everyday HDD storage. Plug-and-play backup. Windows & macOS. Adobe CC trial included. 1-Year Warranty
This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable; The available storage capacity may vary.
$189.99
Best Value
UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3.0 | for PC, Mac, Laptop, PS4, Xbox one, Xbox 360-(Black)
  • [Upgraded Version] - This external hard drive features a mirrored logo stripe combined with a striped anti-slip design, and the rounded corners of the casing make it easier to grip. The stripes also have a heat dissipation function, ensuring stable and fast data transfer.
  • 【Ultra-thin and quiet】 - The motherboard adopts JMicron 578 noise-free solution, giving you a quiet working environment. Lightweight and portable size designed to fit in your pocket for easy portability.
  • 【Ultra-Fast Data Transfers】 - Pairing this external hard drive with JMicron 578 solution USB 3.0 and USB 2.0 interfaces enables blazing-fast data transfer. It boasts theoretical read speeds of up to 125MB/s and write speeds of up to 103MB/s.
  • 【Plug and Play】 - With no software to install, just plug it in and the drive is ready to use.The hard disk chip is wrapped with an aluminum anti-interference layer to increase heat dissipation and protect data.
  • 【What You Get】 - 1 x Portable Hard Drive, 1 x USB 3.0 Cable, 1 x User Manual, Gift-type shell packaging ,Three-year manufacturer's warranty and free technical support services.

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.