CPC to CPM Calculator
Convert CPC and CTR into an equivalent CPM. Use CTR derived from clicks & impressions, see sensitivity ranges, and get optional AI insights.
Convert CPC + CTR into equivalent CPM, or reverse-calculate CPC from CPM.
Enter CTR as a percentage (e.g., 2 for 2%).
Use CTR range
CTR is a strong assumption. Use a range to avoid false precision.
Equivalent CPM
$25.00
CTR (%): 2%
Formula
CPM = CPC × (CTR/100) × 1,000
CTR range: 1% - 3%
Range result: $12.50 - $37.50
CTR sensitivity (presets)
| CTR | Equivalent CPM |
|---|---|
| 0.5% | $6.25 |
| 1% | $12.50 |
| 1.5% | $18.75 |
| 2% | $25.00 |
| 3% | $37.50 |
| 5% | $62.50 |
Turn the number into next steps for planning, reporting, or negotiation (no guarantees).
Do not paste account IDs, emails, or other sensitive data.
Metric definitions for CPC, CPM, and CTR:
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Why this calculator is different
Natural CTR input
Use CTR (%) directly or derive it from clicks and impressions.
CTR sensitivity
See how the result changes across a CTR range, channel presets, or a CPM range.
Copy-ready summary
Copy assumptions + formula + result into a report or deck.
Optional AI insights
Interpret results and get next-step guidance (no guarantees).
How it works
Choose a mode
Convert CPC→CPM or CPM→CPC for a quick cross-check.
Enter inputs
Provide price and CTR (or clicks and impressions).
Review and share
Use sensitivity and copy the summary for stakeholders.
FAQ
Compare pricing models faster
Run a few CTR scenarios, copy the summary, and use the range for negotiation or planning.
Start calculatingEstimates only. Equivalent CPM/CPC depends heavily on CTR and CPM assumptions and may vary by channel, placement, and measurement.