What Is Pinterest Ads' Default Attribution Window in 2026?

Pinterest Ads' default attribution window in 2026 is 30-day click-through and 1-day view-through. If an advertiser hasn't manually changed the attribution setting in Ads Manager, a conversion is credited to a Promoted Pin if it happens within 30 days of someone clicking that Pin, or within 1 day of someone seeing it in their feed without clicking.

What each window actually credits

Click-through attribution counts a purchase, sign-up, or other tracked action when the person clicked a Promoted Pin first. View-through attribution counts the same action when someone scrolled past the Pin, didn't click, and converted anyway inside the shorter 1-day window. Pinterest keeps view-through short for the same reason most platforms do — a Pin someone merely scrolled past is a much weaker signal of intent than one they actively clicked, so crediting it over a full 30 days would overstate its actual influence on the outcome.

The full range of attribution window options

Advertisers can extend click-through attribution beyond the 30-day default up to 60 days, which matters on Pinterest specifically because the platform is built around saving ideas for later rather than acting immediately — someone might pin a product in January and buy it during a March renovation. If no window is selected at all, Pinterest defaults to showing data under the 1-day view and 30-day click combination rather than leaving attribution unset.

Why Pinterest's default click window is longer than most ad platforms

Most major ad platforms default to 7-day click attribution or shorter. Pinterest's 30-day default reflects how people actually use the platform: it functions more like a visual bookmarking tool for future plans — home renovations, weddings, gift ideas — than a feed people act on immediately after scrolling past it. A shorter window built for impulse-driven platforms would systematically undercount Pinterest's real influence on a purchase decision that unfolds over weeks.

Click attribution vs. view attribution on a save-first platform

Because saving a Pin is itself a common intermediate action on Pinterest — distinct from both a click and a view, and tracked separately in Pinterest's own reporting — the 30-day click window is really measuring the gap between an active click on a Pin and an eventual conversion, not the full gap between first discovery and purchase. A person can save a Pin, come back to it repeatedly over months, and only click through to buy much later, in which case the 30-day click window starts counting from that final click, not from the original save.

Where to change the setting

Attribution windows are configured in Ads Manager under conversion reporting settings, and they apply going forward from the moment they're changed — they don't retroactively recalculate historical conversion data reported under a previous window.

Bottom Line

Because Pinterest's default 30-day click window is already longer than most competing platforms, don't assume it needs extending the way a TikTok or Meta campaign might — check whether 30 days genuinely covers the typical consideration period for what's being advertised, and only push toward the 60-day maximum if the sales cycle really runs that long.