Free Google Ads Calculators
Calculate CPC, CTR, conversion rate, CPA, ROAS, CPM and campaign budget using the same standard formulas used in paid-media reporting.
Run a calculation
Choose the metric you want to calculate, then enter values from the same campaign and date range.
Google Ads Cost Per Click (CPC)
Calculate your average Google Ads cost per click from total ad spend and clicks.
Google Ads formulas
Use the calculator above for an instant result or keep these standard formulas as a quick PPC reference.
Need real market CPC rather than a formula?
Use the Irish Google Ads CPC Benchmark for current sector signals, or move to Keyword CPC Checker / Market Analyzer for location-specific market data.
Open Irish Google Ads CPC Benchmark →Use real market data when formulas are not enough.
The calculators work from the numbers you enter. The paid CPC Checker and Market Analyzer add market-specific Google Ads data for planning.
How do I calculate CPC in Google Ads?
Divide total Google Ads spend by the number of clicks. For example, €120 spend ÷ 40 clicks = €3.00 CPC. Use the CPC calculator above for an instant result.
Are these calculators using live Google Ads data?
No. The calculator results use standard formulas and the campaign values you enter.
Where can I check market CPC?
Use Keyword CPC Checker for one keyword or Market Analyzer for a broader service-and-location analysis.
Can I use the calculators before launching a campaign?
Yes, but estimates are only as realistic as the assumptions you enter. Market data can help improve those assumptions.