An engaged view is a video advertisement a person chose to keep watching. When that person watches past a defined threshold, does not click, and then converts on the advertiser's website or app inside a set window, the platform records an engaged-view conversion, usually shortened to EVC. The category exists because video does not behave like search. A viewer who came to watch something else rarely interrupts the session to click an advertisement; the action, if it arrives, arrives afterwards. Counting clicks alone left video budgets unable to demonstrate returns advertisers could see in aggregate sales but not in campaign reporting.

How the count is made

The thresholds are format-specific and lower than most practitioners assume. According to the Google Ads Help Center, a skippable in-stream advertisement requires at least 10 seconds of viewing, or the full duration if the creative runs shorter. In-feed placements require 5 seconds. Shorts placements require 5 seconds or a click on the call-to-action button. Google Display Network video inventory differs again: a viewer must watch a non-skippable rewarded advertisement, or at least 5 seconds after the advertisement becomes skippable.

Formats offering no skip option are excluded: bumper and non-skippable in-stream advertisements are not measured through TrueView views, so engagements there fall back to clicks. Choosing not to skip is the choice being measured, which is why the 10-second figure sits where it does.

Credit is assigned once, and ranked. Google's documentation for view-through conversion optimised bidding states that a conversion is recorded only against the highest ranking advertisement event type: clicks first, engaged views second, impressions last. In the Google Ads API the same hierarchy appears as the ConversionAttributionEventType enum, whose ENGAGED_VIEW value is documented as a conversion attributed to a 10 second engaged view, alongside INTERACTION and IMPRESSION.

Where the numbers land matters for anyone reconciling totals. Engaged-view conversions sit inside both the Conversions and All conversions columns rather than on a separate line, and engaged views appear in the Interactions column beside clicks, swipes and TrueView views. Applying the Ad event type segment splits them apart again.

Windows, defaults and configuration

The window decides how much of the behaviour ever surfaces. Google Ads sets defaults by conversion type rather than by campaign: three days for web conversions and offline conversion import, two days for App campaigns for installs, one day for App campaigns for engagement and for in-app actions in Video Action, Demand Gen and Performance Max, and three days for store visits and store sales. Each is editable per conversion action between 1 and 30 days.

Those defaults were not arbitrary. Announcing the metric in September 2020, Nicky Rettke, then director of product management for YouTube Ads, wrote that the incrementality studies behind the launch also set the windows, each "tailored based on consumer behavior for each campaign goal." The same post disclosed the figure underpinning the 10-second threshold: more than 60 percent of skips on YouTube direct response in-stream advertisements happen before it.

Google Analytics ran a stricter rule for years. Its engaged-view window was fixed at three days regardless of property configuration, so an advertiser could lengthen a click-through lookback and watch the video window stay put. That constraint was removed on August 11, 2026, when Analytics made the engaged-view window editable to any integer from 1 to 30 days and turned the six-step click-through preset ladder into any integer from 1 to 90 days. The release note is silent on retroactivity, leaving open whether comparisons drawn across the edit date compare two definitions.

Origin and evolution

Google introduced the concept on September 11, 2020, framing it as a stronger alternative to the view-through conversion rather than an addition to it: credit awarded on an impression alone was too weak a signal, while a deliberate decision to keep watching was not. PPC Land reported the announcement at the time, noting the end-of-year target for TrueView skippable in-stream, Local and App campaigns.

The metric became standard attribution across all video campaigns in Google Ads during 2021. Its arrival on Display inventory is dated inconsistently in contemporaneous trade coverage: one 2021 account describes a Display launch with a three-day default, while an October 2022 account from The Threadgill Agency places the addition in mid-July 2022 with a further rollout that November. The second account also quotes a Google notification email warning advertisers that conversions would be attributed to engaged views as well as clicks, and that "The billing will reflect a similar change." Coverage now spans Video, App, Display, Demand Gen and Performance Max campaigns.

Beyond Google

Meta launched Engaged-View attribution in February 2024, crediting conversions within 24 hours of a video advertisement playing for at least 10 seconds or 97 percent of its length. On March 3, 2026 the company renamed it engage-through attribution, folded shares, saves and likes into the same bucket, and cut the video threshold from 10 seconds to 5, citing a finding that 46 percent of online purchase conversions involving Reels occur within the first two seconds of attention.

Mobile demand-side platform Moloco offers EVCs on skippable video interstitials, inheriting the click-through window rather than running its own, and reports internal testing showing engaged users converting at four times the rate of early skippers. Yahoo! JAPAN Ads runs an equivalent called conversions via video view, whose default counting period moved from one day to three days on February 27, 2023, when the metric became an input to automated bidding.

Why it matters

Conversion counts are not only a reporting artefact. They train bidding systems. Google's documentation on Smart Bidding defines an engagement on video campaigns optimised for conversions as a click or at least 10 seconds of viewing, with the click taking precedence when both occur. Widen the window and the reported denominator changes, along with the cost per acquisition every efficiency judgement rests on.

The August 2026 Analytics change sharpened that point. A separate Google Ads bidding enforcement change took effect on August 17, 2026, six days later, pushing budget-limited Target CPA and Target ROAS campaigns toward their stated targets. Accounts that changed both cannot separate the effects.

Limitations and disputes

The disagreement is not about the arithmetic. It is about what the arithmetic proves.

One camp argues the metric inflates. Measurement firm Haus has argued that platform reporting rests on correlation rather than causation, that engaged-view credit widens the gap between platform numbers and third-party attribution, and that click-based tools cannot see these conversions at all. AdBeacon estimates Meta's expanded engage-through category is padding reported return on ad spend by 15 to 25 percent on accounts running video creative.

The opposite camp argues it undercounts. Measured, publishing incrementality results in May 2026, reported that in-platform reporting can understate the incremental value of YouTube and Demand Gen placements by as much as four times, with conversion-optimised Demand Gen campaigns returning a median incremental $1.81 per dollar against $1.55 for reach or view optimised YouTube placements.

Both can hold at once, because they measure different things. An engaged-view conversion is a correlation observed inside one platform's identity graph. Incremental return is a causal estimate produced by withholding advertising from a control group. Nothing forces the two to agree, and neither Google's incrementality studies nor the vendor work disputing them has been published in a form permitting independent replication.

Narrower limitations follow from the plumbing. Measurement depends on the Google Ads and Analytics link being live, since the view is recorded on YouTube while the conversion is recorded on the advertiser's property. Impression-based metrics including EVC are not exported to advertiser back-end systems, which Google's own documentation names as a source of discrepancy.

Disambiguation

View-through conversion (VTC). Credit awarded after an impression with no interaction at all. It ranks below engaged view and covers text, image and video creative, where engaged view covers only video.

TrueView view. A billing event, not a conversion event, recorded at 30 seconds of a skippable in-stream advertisement, 10 seconds of an in-feed or Shorts advertisement, completion, or any click. It sits above the engaged-view threshold on skippable in-stream inventory and is charged; an engaged view is not.

Engaged views on YouTube Analytics. A creator-facing retention metric used for Shorts monetisation and Partner Program calculations. It shares the name and measures something unrelated.

Engaged view conversions in Campaign Manager 360. A distinct product carrying the same label. Rather than a fixed duration threshold, it filters which view-through conversions count against advertiser-set criteria: minimum visible pixel percentage, an audible requirement of at least 10 percent volume, a time threshold, a quartile threshold, device type, and a mandatory skippable flag.

Recent developments

Google has spent 2026 loosening the parameters around non-click credit while adding a competing one. View-through conversion optimised bidding reached App and Demand Gen campaigns during the year, supported, per Google's documentation, in addition to engaged-view conversions rather than replacing them. Reporting documentation covering the Demand Gen rollout surfaced on August 15, 2026. Once enabled, view-through conversions enter the Conversions column as a biddable event.

The counting environment underneath keeps moving. YouTube began counting public views from the first frame across all formats on August 24, 2026, leaving engaged-view thresholds untouched but adding another view definition to a crowded set. OpenAI moved the other way on August 19, 2026, locking ChatGPT advertising's new view-through conversion column to a one-day window and excluding it from cost per acquisition, bidding and billing. As of August 2026 the industry holds no shared definition of what a non-click video conversion is, how long it should be credited, or whether it should influence bidding at all.

Timeline

  • September 11, 2020 - Google announces engaged-view conversions, targeting TrueView skippable in-stream, Local and App campaigns by year end
  • 2021 - Engaged-view conversions become standard attribution across video campaigns in Google Ads
  • July and November 2022 - Trade coverage records the extension of engaged-view conversions to Display campaigns, alongside a corresponding billing change
  • February 27, 2023 - Yahoo! JAPAN Ads moves the default counting period for conversions via video view from one day to three days and admits the metric to automated bidding
  • February 3, 2024 - Meta launches Engaged-View attribution, crediting conversions within 24 hours of a 10-second video play
  • June 12, 2025 - Google adds YouTube follow-on views optimisation to Demand Gen campaigns
  • January 12, 2026 - Meta removes 7-day and 28-day view-through attribution windows from the Ads Insights API
  • March 3, 2026 - Meta renames engaged-view attribution to engage-through and cuts the video threshold from 10 seconds to 5 seconds
  • August 11, 2026 - Google Analytics replaces the fixed three-day engaged-view conversion window with any integer from 1 to 30 days
  • August 15, 2026 - Reporting documentation surfaces for view-through conversion optimised bidding in Demand Gen campaigns
  • August 17, 2026 - Google Ads bidding target enforcement change takes effect
  • August 24, 2026 - YouTube begins counting public views from the first frame across all formats

Summary

Who: Google, which introduced the metric and operates it across Google Ads, Google Analytics and Display & Video 360; Meta, Moloco and Yahoo! JAPAN Ads, which run equivalents under different names; and the advertisers, agencies and measurement vendors that dispute what the resulting numbers demonstrate.

What: Conversion credit assigned to a video advertisement when a viewer watches past a format-specific threshold without clicking and converts inside a lookback window. Thresholds in Google Ads run to 10 seconds on skippable in-stream inventory, 5 seconds on in-feed and Shorts, and 5 seconds after skippability on Display Network video. Credit is ranked below a click and above an impression, and a conversion is recorded only once.

When: Announced on September 11, 2020, made standard across Google video campaigns in 2021, extended to Display in 2022, and made configurable in Google Analytics on August 11, 2026 within a 1 to 30 day range.

Where: Inside Google Ads conversion action settings and Google Analytics conversion management, applied to YouTube skippable in-stream, in-feed and Shorts inventory, Google Display Network video, and App, Demand Gen and Performance Max campaigns carrying video assets.

Why: Click-based measurement systematically understated video, because viewers on video platforms act after the session rather than during it. Engaged-view conversions were designed as a stronger signal than the view-through conversion, on the reasoning that declining to skip is a choice. Whether the resulting credit reflects causation remains contested, and because the numbers feed automated bidding, the answer determines what advertisers pay.