Ad Costs

This page brings together five tools for tracking advertising costs. Cost per acquisition, Cost per click and Cost per thousand cover three different bases. Advertising return and Return on investment help compare revenue and profit. It fits anyone managing campaigns who wants to check performance without a heavy spreadsheet. The tools are free and need no account.

The right choice depends on the missing metric. To see what a conversion costs, use Cost per acquisition. For a click, use Cost per click. For a thousand impressions, Cost per thousand is the better fit. Then Advertising return relates revenue to spend, while Return on investment places profit back into the operation. Start with the data you already have.

How to use

For a conversion, start with Cost per acquisition: enter spend and number of conversions, then read the average cost before comparing campaigns.
If you track clicks, use Cost per click. For visibility, use Cost per thousand: the base changes, so do not mix impressions and clicks in the same calculation.
Next, Advertising return places revenue against spend. Enter the available amounts and check whether revenue covers the spend involved.
Finish with Return on investment to include profit. Review the results together: cost, revenue and profit should come from the same period.

Frequently asked questions

What is the difference between Cost per acquisition and Cost per click?

The first relates spend to conversions. The second relates spend to clicks. They answer different questions, even when they start from the same campaign costs.

When should I use Cost per thousand?

When your buy is measured in impressions. It shows the cost for a thousand views and helps compare visibility campaigns, especially when clicks are not the main goal.

Is Return on investment enough to decide?

It gives a useful view of profit, but it depends on the figures you enter. It should be read with context, period and the other campaign metrics.

Can I calculate Cost per acquisition without knowing the number of clicks?

Yes. Cost per acquisition relates spend to conversions, not clicks. You can use it even when click details are missing. Cost per click remains useful only if you have that volume.

Do Advertising return and Return on investment use the same inputs?

No. Advertising return mainly compares revenue and advertising spend. Return on investment includes the profit of the operation. Check the fields each tool asks for before interpreting the gap between the two results.