Metric relationships
Pick two metrics. See how they connect.
Choose any two metrics. Open a full guide when we have one — or get a short tip when the pair is a weak match.
How it works1 Pick · 2 Pair · 3 Guide or tip
You can pick any two metrics. Strong pairs open a written guide; weak pairs get a short tip instead.
1Metric A
Impression
DeliveryAn impression is counted each time an ad is fetched and displayed to a user, per the platform’s counting rule.
vs
Impression vs Reach
2Metric B
Reach
DeliveryReach is the estimated number of unique people who saw your ad at least once during a reporting period.
3Open the relationship guide
Free guides — no sign-up.
All relationship guides
- #relationshipsImpressionReach
Impression vs Reach
Read guide → - #relationshipsFrequencyImpression
Frequency vs Impression
Read guide → - #relationshipsCTRImpression
CTR vs Impression
Read guide → - #relationshipsCPMImpression
CPM vs Impression
Read guide → - #relationshipsFrequencyReach
Frequency vs Reach
Read guide → - #relationshipsCPMReach
CPM vs Reach
Read guide → - #relationshipsCTRFrequency
CTR vs Frequency
Read guide → - #relationshipsCPCCTR
CPC vs CTR
Read guide → - #relationshipsCPMCTR
CPM vs CTR
Read guide → - #relationshipsCTRCVR
CTR vs CVR
Read guide → - #relationshipsCTRQuality Score
CTR vs Quality Score
Read guide → - #relationshipsCTRViewability
CTR vs Viewability
Read guide → - #relationshipsAd DensityCTR
Ad Density vs CTR
Read guide → - #relationshipsCTRIVT Rate
CTR vs IVT Rate
Read guide → - #relationshipsCTREngagement Rate
CTR vs Engagement Rate
Read guide → - #relationshipsCPCCPM
CPC vs CPM
Read guide → - #relationshipsCPACPC
CPA vs CPC
Read guide → - #relationshipsCPCCPI
CPC vs CPI
Read guide → - #relationshipsCPCROAS
CPC vs ROAS
Read guide → - #relationshipsCPCQuality Score
CPC vs Quality Score
Read guide → - #relationshipsBudget PacingCPC
Budget Pacing vs CPC
Read guide → - #relationshipsCPCeCPM
CPC vs eCPM
Read guide → - #relationshipsCPMeCPM
CPM vs eCPM
Read guide → - #relationshipsCPMFill Rate
CPM vs Fill Rate
Read guide → - #relationshipsCPMWin Rate
CPM vs Win Rate
Read guide → - #relationshipsCPMFloor Price
CPM vs Floor Price
Read guide → - #relationshipsCPMTake Rate
CPM vs Take Rate
Read guide → - #relationshipsCPACPL
CPA vs CPL
Read guide → - #relationshipsCPACPI
CPA vs CPI
Read guide → - #relationshipsCPACVR
CPA vs CVR
Read guide → - #relationshipsCPAROAS
CPA vs ROAS
Read guide → - #relationshipsCPAROI
CPA vs ROI
Read guide → - #relationshipsAOVCPA
AOV vs CPA
Read guide → - #relationshipsCPALTV
CPA vs LTV
Read guide → - #relationshipsCACCPA
CAC vs CPA
Read guide → - #relationshipsBudget PacingCPA
Budget Pacing vs CPA
Read guide → - #relationshipsAttributionCPA
Attribution vs CPA
Read guide → - #relationshipsCPLCVR
CPL vs CVR
Read guide → - #relationshipsCPIROAS
CPI vs ROAS
Read guide → - #relationshipsCPILTV
CPI vs LTV
Read guide → - #relationshipsCVRROAS
CVR vs ROAS
Read guide → - #relationshipsCVRROI
CVR vs ROI
Read guide → - #relationshipsAOVCVR
AOV vs CVR
Read guide → - #relationshipsCVRQuality Score
CVR vs Quality Score
Read guide → - #relationshipsAttributionCVR
Attribution vs CVR
Read guide → - #relationshipsCVREngagement Rate
CVR vs Engagement Rate
Read guide → - #relationshipsROASROI
ROAS vs ROI
Read guide → - #relationshipsAOVROAS
AOV vs ROAS
Read guide → - #relationshipsLTVROAS
LTV vs ROAS
Read guide → - #relationshipsCACROAS
CAC vs ROAS
Read guide → - #relationshipsBudget PacingROAS
Budget Pacing vs ROAS
Read guide → - #relationshipsAttributionROAS
Attribution vs ROAS
Read guide → - #relationshipsLTVROI
LTV vs ROI
Read guide → - #relationshipsAOVLTV
AOV vs LTV
Read guide → - #relationshipsAOVCAC
AOV vs CAC
Read guide → - #relationshipsCACLTV
CAC vs LTV
Read guide → - #relationshipsARPULTV
ARPU vs LTV
Read guide → - #relationshipsARPUeCPM
ARPU vs eCPM
Read guide → - #relationshipsARPURPM
ARPU vs RPM
Read guide → - #relationshipsARPUSession RPM
ARPU vs Session RPM
Read guide → - #relationshipsQuality ScoreWin Rate
Quality Score vs Win Rate
Read guide → - #relationshipseCPMRPM
eCPM vs RPM
Read guide → - #relationshipseCPMFill Rate
eCPM vs Fill Rate
Read guide → - #relationshipseCPMViewability
eCPM vs Viewability
Read guide → - #relationshipseCPMSession RPM
eCPM vs Session RPM
Read guide → - #relationshipseCPMFloor Price
eCPM vs Floor Price
Read guide → - #relationshipseCPMTake Rate
eCPM vs Take Rate
Read guide → - #relationshipsFill RateRPM
Fill Rate vs RPM
Read guide → - #relationshipsAd DensityRPM
Ad Density vs RPM
Read guide → - #relationshipsRPMSession RPM
RPM vs Session RPM
Read guide → - #relationshipsRPMTake Rate
RPM vs Take Rate
Read guide → - #relationshipsFill RateMatch Rate
Fill Rate vs Match Rate
Read guide → - #relationshipsFill RateViewability
Fill Rate vs Viewability
Read guide → - #relationshipsAd DensityFill Rate
Ad Density vs Fill Rate
Read guide → - #relationshipsFill RateAuction Latency
Fill Rate vs Auction Latency
Read guide → - #relationshipsBid RequestMatch Rate
Bid Request vs Match Rate
Read guide → - #relationshipsMatch RateWin Rate
Match Rate vs Win Rate
Read guide → - #relationshipsAd DensityViewability
Ad Density vs Viewability
Read guide → - #relationshipsIVT RateViewability
IVT Rate vs Viewability
Read guide → - #relationshipsEngagement RateViewability
Engagement Rate vs Viewability
Read guide → - #relationshipsBid RequestBid Response
Bid Request vs Bid Response
Read guide → - #relationshipsBid RequestWin Rate
Bid Request vs Win Rate
Read guide → - #relationshipsBid RequestAuction Latency
Bid Request vs Auction Latency
Read guide → - #relationshipsBid ResponseWin Rate
Bid Response vs Win Rate
Read guide → - #relationshipsBid ResponseFloor Price
Bid Response vs Floor Price
Read guide → - #relationshipsFloor PriceWin Rate
Floor Price vs Win Rate
Read guide → - #relationshipsAuction LatencyWin Rate
Auction Latency vs Win Rate
Read guide → - #relationshipsSecond-Price AuctionWin Rate
Second-Price Auction vs Win Rate
Read guide → - #relationshipsFirst-Price AuctionWin Rate
First-Price Auction vs Win Rate
Read guide → - #relationshipsFloor PriceSecond-Price Auction
Floor Price vs Second-Price Auction
Read guide → - #relationshipsFirst-Price AuctionFloor Price
First-Price Auction vs Floor Price
Read guide → - #relationshipsFirst-Price AuctionSecond-Price Auction
First-Price Auction vs Second-Price Auction
Read guide →