A Daily Budget is the average amount you plan to spend on Google Ads each day. This calculator estimates a full month by multiplying your Daily Budget by 30.3, the average number of days in a month.
Google Ads usually charges when someone clicks your ad. Cost per click is the amount paid for one click.
We recommend at least $15 per day for one campaign. From years of testing, smaller budgets often run out too early and do not collect enough clicks or data to improve quickly. That can cause the ads to stop showing while customers are still searching.
Leads do not always grow one-for-one with budget. More budget can help the campaign learn faster and may also lower the Cost per Lead.
2.00 ÷ 0.90 = 2.22X
If the budget doubles and Cost per Lead drops by 10%, the campaign can produce about 2.22 times as many leads. That is about 122% more leads while spending 100% more.

