You open Google Ads and see a card: “Raise your budget to get more clicks”. Sometimes the recommendation says to double your spend. It is tempting to agree: Google knows its own system better. But Google’s advice is not your accountant’s advice. Below: what exactly Google calls a recommended budget, where practitioners disagree with it, and what you can check yourself in five minutes. We checked Google’s help pages on October 27, 2026.
What the recommended budget is
According to Google’s help, the recommended average daily budget is an estimated lowest amount at which you wouldn’t lose impressions because of budget limits. In other words, Google counts the impressions you could get, not the profit they would bring. The recommendation appears only when your budget is actually limiting the campaign’s traffic. Google doesn’t disclose how it calculates the figure. One more detail from the help: if the recommended amount would be very high, Google may suggest a more conservative budget to avoid an unexpectedly large rise in spend.
This is not a mistake or a trick: the system honestly answers its own question, “how much is needed to show everywhere”. The trouble is that your question is different: “how many leads will I get for each extra dollar, and is it worth it for me”.
Why the number is often too high: two sides
What practitioners say. Some (according to several industry sources from 2025) write that the recommended budget can be two to four times too high: from 1,000 they ask for 2,000–3,000 and advise cutting the suggestion in half. These figures are practitioners’ estimates, not statistics: Google’s help doesn’t confirm them, and Google gives no figure of its own. In our experience, on small accounts the recommended amount really can be noticeably larger than what pays back, but it depends on the niche and the season.
What others say. If a campaign is genuinely limited by budget, the cost per lead suits you, and your sales team keeps up with customers, raising the budget makes sense. Google has a separate tool for this, Recommended Investment Strategy. According to its help page, it gives a forecast of about 7 days and shows the “point of diminishing returns” on a chart, that is, where each next dollar brings less. Google itself doesn’t promise accuracy: it is an estimate based on the account’s history.
An honest word on interests. Google earns money from clicks, so more spend means more revenue for it too. That doesn’t make every recommendation harmful. But your interests and Google’s don’t coincide a hundred percent, so a recommendation is a reason to think, not an order. Rumors that Google representatives get bonuses for growth in clients’ spend are something we haven’t verified and don’t use in this article.
An example for illustration (not statistics). A campaign spends 10,000 a month and brings 50 leads, 200 per lead. Google recommends 20,000. If the extra 10,000 brings only 15 leads, each of them costs about 667. The recommendation is formally right: there really will be more impressions. But whether to buy a lead at that price is your decision, based on what a lead is worth to you.
Auto-apply: what it changes and what it doesn’t
A separate case is when recommendations are applied without your “yes”. Google’s help says it directly: auto-applying recommendations won’t increase your budget, and raising the budget isn’t included in this iteration of the feature. So if someone warns that Google will double your spend by itself through auto-apply, the help page doesn’t confirm that.
But auto-apply does change other things: bidding strategies, keywords, broad match, negative keywords. Practitioners describe a case where a marketer added a negative keyword and the next day auto-apply removed it and brought junk traffic back. That is one case from discussions, not statistics, but the point for an owner is clear: you should know what changes without your approval.
Practitioners also mention a “spiral”: Google suggests lowering the target return, then again, and the actual result slides down after the plan. This is colleagues’ observation; Google’s help neither confirms nor refutes it.
More on what is switched on “by itself”: what Google Ads turns on by itself: 5 settings.
What to do yourself: five minutes
Menu names below come from Google’s help in English; depending on the interface version they may differ slightly.
- Check auto-apply. In Google Ads, open Recommendations. On the top bar of that page you turn on the “Automatically apply recommendations” setting; the “Manage” and “History” tabs show what is enabled and what was applied recently. What has already changed is visible on the Change history page. Turn off everything you don’t understand.
- Read the recommendations yourself. A recommendation card has an “Apply all” button; don’t press it without need. Dismiss a recommendation that doesn’t suit you: the X icon in the card’s corner, or “Dismiss all” in the three-dot menu for a whole type. Note that a dismissed recommendation can reappear if it becomes relevant again.
- Don’t chase a 100% optimization score. Google’s help says 100% is not required; it is a guide. The optimization score rises when you apply or dismiss recommendations, so it shows whether you have gone through the list, not whether your advertising became more profitable.
- Ask one question. For every recommendation: how many leads will it bring and at what price. If a recommendation talks about impressions or clicks rather than leads, you know whose interest it serves.
- Raise the budget yourself, in steps. In our practice, 15–20% at a time, then two weeks watching the cost per lead. More in the article we doubled the budget, but only 20% more customers.
When a recommendation is worth accepting
Not all recommendations are useless. Raising the budget is reasonable when the campaign is “Limited by budget”, leads are set up correctly (submitted forms are counted, not just phone-tap clicks), the cost per lead suits you, and you can serve new customers. Then Google’s recommendation may match your interest, and you still choose the size of the step. If Google Ads spends more than the daily budget, that is a separate topic: why it happens.
How to check that the budget really is the limit
A budget recommendation makes sense only when the campaign truly lacks budget. In Google Ads, go to Campaigns → Campaigns and look at the “Status” column. If it says “Limited by budget”, Google’s help says your ads show less often than they could, and you lose part of the impressions, clicks and leads. If there is no such status and Google still advises raising spend, be careful: according to the help, the recommended amount appears for campaigns that are limited by budget, so find out what it is based on.
Also remember that impressions are lost to ad rank, not only to money. Extra budget won’t help there: you need stronger ads, a better page or different bids. Ask your contractor how many impressions were lost to budget and how many to rank.
What to ask your contractor
- Which Google recommendations did we apply in the last month, and what did they give us in leads?
- Is auto-apply turned off? What is turned on there?
- Are the campaigns really limited by budget, and how many impressions do we lose specifically because of it?
- By which metric will we decide that the budget can go up?
Summary
The recommended budget is Google’s estimate of impressions, not a forecast of your profit. It can be a useful guide, but accepting it “as is” is not worth it. Keep three things in mind: check auto-apply in Recommendations, read each recommendation yourself, and always ask one thing: how many leads will it bring.
See how we set up campaigns in the search advertising section.
Want a free audit of your Google Ads account? Send us a request: we’ll look at your account and tell you which Google recommendations are worth accepting and which are not.