How do I get emails older than 12 months?

Last reviewed: September 22, 2026 · Markdown version

Search older_than:1y. Google documents the operator as "Search for emails older or newer than a time period. Use d (day), m (month), or y (year)", with older_than:1y as its own example (Search operators you can use with Gmail, read 22 September 2026). Type it in the Gmail search box on the web or the phone; there is no menu for it.

The unit trap

older_than:12m and older_than:1y mean the same span, but the trap is different: people write older_than:12 with no unit, get nothing back, and conclude their old mail has been deleted. The unit letter is required. Gmail does not delete old mail on its own — if it was delivered and you did not remove it, it is there.

Combinations that are actually useful

older_than:1y has:attachment larger:10M — old and heavy. This is usually where the storage is. larger: and has:attachment are documented on the same Google page, with 10M as their example.
older_than:1y category:promotions — a year of marketing, which almost nobody needs and which is safe to lose.
older_than:2y from:noreply@example.com — everything one automated sender produced, before that sender existed in your attention.
older_than:1y -is:starred -in:sent — old mail you never marked and never wrote, which is a rough definition of "arrived and was ignored".

Before you act on ten years at once

Read the result before you touch it. Old does not mean unimportant: tax records, tenancy agreements, warranties, the receipt for something still under guarantee, and the account-recovery mail for services you have forgotten you use all live in exactly that range. Narrowing by sender or by category first is what turns a dangerous sweep into a safe one.

Deletion in Gmail is a two-stage thing, which helps here. Mail goes to Trash and can be brought back for about thirty days before Gmail removes it for good — the timing in detail — so a mistake is recoverable, but only if you notice within the window.

Why this search is worth running even if you delete nothing

It answers a question the Settings screen cannot: what is the shape of the mail you have kept for a decade. In most mailboxes the answer is that a handful of senders produced the great majority of it, which makes the clean-up far smaller than it looked.

Where we fit

Adinand Email Cleaner does that shape-finding for you. It groups your Gmail by sender, with the measured size of each group taken from real Gmail byte figures rather than an estimate, so a decade of archive becomes a list of names you can decide about one at a time. It works with Gmail, all the processing happens on your device, and it only ever asks Gmail for headers — never the contents of your messages. Free to try: up to 2,500 emails and 3 auto-trash rules, with 250 more emails added every month (unused monthly emails don't carry over).