Leave a B2B Search campaign on all day, every day. The people you sell to, founders and decision makers especially, don't stop working on Friday, and a weekday-only schedule misses the hours they finally have time to look for a solution.
It also no longer saves money. Since June 1, 2026, when an ad schedule switches a campaign off on whole days, Google still paces it toward the full monthly limit of 30.4 times the daily budget. Turning weekends off moves the spend into weekdays.
The founder who works on Sunday
On a mentoring call, a bootstrapped B2B startup was planning its first Search campaign at about $30 a day, roughly $800 to $1,000 a month. The team suggested keeping the ads off at weekends, since it's a B2B product. We asked one question: do you stop working on Saturday or Sunday? The answer was no: they work Sundays. So why would their buyers be any different?
We've seen people run ads only during working hours and get nothing from them. During the working day, buyers are busy with business as usual, and looking for a new tool gets pushed to the evening or the weekend. Google's default is to show ads All day, and leaving it there costs nothing at quiet hours: if nobody searches your keywords at 2 a.m. on a Sunday, the ad simply doesn't show.
What the June 2026 pacing change means
Google updated how daily budgets interact with ad schedules on June 1, 2026. If a schedule turns a campaign off on specific days of the week, its pacing system now aims to spend up to 30.4 times the average daily budget in the month regardless. The limits haven't changed: never more than twice the daily budget on any day, never more than 30.4 times it in a month, and never any spend on days the schedule turns off.
- Weekday-only at $30 a day. About 22 active days, so the campaign paces toward $912 a month (30.4 x $30), spending up to $60 on any weekday.
- 15 active days or fewer. Google's ceiling is twice the daily budget times the active days.
- Hours only. Schedules that switch off hours within a day aren't affected by this change.
Google adds that actually reaching those limits depends on inventory, competition and bid targets. But the direction is clear: if the goal of a weekend-off schedule was to spend less, lower the daily budget instead. To spend $2,000 over a 20-day schedule, Google's own example sets the daily budget to about $66, not $100.
When a schedule does make sense
Schedules earn their place on cheap, high-volume goals where past data shows a clear pattern. For a client of ours running a newsletter sign-up campaign, Fridays were the cheapest day per sign-up, followed by Thursdays, while Monday to Wednesday cost far more. We moved daily budget toward Thursday and Friday, away from Monday and Wednesday, and kept the weekly total the same.
If you use Smart Bidding, skip the manual percentages. Google says Target CPA, Target ROAS, Maximize conversions and Maximize conversion value don't use manual schedule bid adjustments, though they do respect the schedule itself, and they already adjust bids by time of day. For a B2B Search campaign, that's one more reason to leave the hours open.
The takeaways
- Keep B2B Search campaigns on all day. Founders and decision makers search outside office hours.
- Since June 1, 2026, switching off whole days doesn't cut pacing. Google aims for 30.4x the daily budget per month.
- Active days can spend up to 2x the daily budget, so weekend spend moves into weekdays.
- To spend less, lower the daily budget. Hour-only schedules aren't affected by the change.
- Smart Bidding follows your schedule but ignores manual schedule bid adjustments.
Common questions
Should I turn off my B2B Google Ads at weekends?
We don't. Founders and decision makers often work weekends, and someone looking for a solution may only have time outside the working day. Google's default is to run ads All day, and if nobody searches your keywords at a given time, your ads simply don't show then.
Does turning off Google Ads on weekends reduce my spend?
Not since June 1, 2026. When an ad schedule turns a campaign off on specific days, Google's pacing still aims for up to 30.4 times your average daily budget per month, spending up to twice the daily budget on active days. For campaigns scheduled 15 days or fewer in a month, the ceiling is twice the daily budget times the active days. To spend less, lower the daily budget.
What is the default ad schedule in Google Ads?
All day. Google says campaigns are set to show ads All day by default, so they're eligible to appear throughout each calendar day. You can create up to 6 ad schedules per day for each campaign.
Do ad schedule bid adjustments work with Smart Bidding?
No. Google says Smart Bidding strategies such as Target CPA, Target ROAS, Maximize conversions and Maximize conversion value don't use manual bid adjustments like +20% on Saturdays, but they do respect your ad schedule. Smart Bidding already adjusts bids by time of day based on performance data.
When does an ad schedule make sense?
In our experience, for cheap, high-volume goals such as traffic or newsletter sign-ups, where past data shows some days are clearly cheaper. For a client of ours, we moved daily budget toward Thursdays and Fridays, the cheapest days per sign-up, and kept weekly spend the same.