How to set a Google Ads budget
A starting Google Ads budget should reflect the outcome you want, what each useful conversion is worth to your business and how much you can commit to testing before adjusting spend.
Choose the action you will measure
Define a sale, qualified enquiry, phone call or other useful action before allocating spend. Choose the campaign type and locations that match it. Review previous campaign data or use Keyword Planner for search estimates, then treat projected clicks and costs as planning assumptions.
Translate the monthly amount into a daily setting
For most Google Ads campaigns, the monthly spending limit is generally the average daily budget multiplied by 30.4. An average daily budget of 100 TRY therefore implies a 3,040 TRY monthly limit for a full month at that setting. Daily spend can vary. Check the campaign’s budget report and confirm limits for its campaign type.
Use cost per acquisition to evaluate results
Divide spend by the number of counted conversions. A test that spends 1,000 TRY and records ten qualifying conversions has a CPA of 100 TRY. Verify that all ten actions meet the same definition. Compare the result with the margin on a sale or the expected value of a qualified lead.
Test one change before increasing spend
Start with a defined test period and enough budget to learn. Compare one meaningful change, such as the ad message or landing page, while keeping other conditions stable. Review search terms, times and locations before raising the budget. Use Quality Score as a diagnostic when checking relevance and landing page experience.