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Google Ads Metrics

The keys below are LightLead aliases from GOOGLE_ADS_FIELDS. Monetary micros are converted via / 1_000_000. Fractions (percentFraction) are converted to percentages.

Core

KeyTypeGAQL / calculationDescription
spendcurrencymetrics.cost_microsSpend
clicksnumbermetrics.clicksClicks
impressionsnumbermetrics.impressionsImpressions
ctrpercentmetrics.ctrCTR
cpccurrencymetrics.average_cpcAvg CPC
cpmcurrencymetrics.average_cpmAvg CPM
interactionsnumbermetrics.interactionsInteractions
interaction_ratepercentmetrics.interaction_rateInteraction Rate
engagementsnumbermetrics.engagementsEngagements

Conversions

KeyTypeGAQL / calculationDescription
conversionsnumbermetrics.conversionsConversions
cost_per_resultcurrencycomputed: spend / conversionsCost per conversion
conversion_ratepercentmetrics.conversions_from_interactions_rateConversion Rate
conversions_valuecurrencymetrics.conversions_valueConversion value
roaspercentcomputed: conversions_value / spendROAS
all_conversionsnumbermetrics.all_conversionsAll conversions
view_through_conversionsnumbermetrics.view_through_conversionsView-through

Search Impression Share

Not available on the ad_group_ad resource (deniedResources).

KeyTypeGAQLDescription
search_impression_sharepercentmetrics.search_impression_shareSearch Impr. Share
search_budget_lost_ispercentmetrics.search_budget_lost_impression_shareLost IS (Budget)
search_rank_lost_ispercentmetrics.search_rank_lost_impression_shareLost IS (Rank)
search_top_ispercentmetrics.search_top_impression_shareTop IS
search_absolute_top_ispercentmetrics.search_absolute_top_impression_shareAbsolute Top IS

Keywords and Video

KeyTypeGAQLDescription
quality_scorenumberad_group_criterion.quality_info.quality_scorekeyword_view only
video_viewsnumbermetrics.video_viewsVideo views
video_view_ratepercentmetrics.video_view_rateVideo View Rate
avg_cpvcurrencymetrics.average_cpvAvg CPV (micros)

Currency Conversion

real_cost = cost_micros / 1_000_000
# 5_000_000 micros = 5.00 in the account currency

A filter on spend on the connector side multiplies the value by 1e6 before passing it to GAQL.

Maintained by the LightLead Documentation Team · Last verified: 2026-07-26