What is the time difference between San Francisco and Chicago?

Chicago is 2 hours ahead of San Francisco. The gap does not change through the year.

Do San Francisco and Chicago have overlapping working hours?

Yes — 6 hours overlap if both sides work 9:00 to 17:00 local time. That window is where the top-ranked slots on this page come from.

Can I add more people or change the working hours?

Yes. The planner on this page starts with San Francisco and Chicago on 9:00–17:00, and you can change either city's hours, pick a different date, or add up to eight participants. Nothing is sent to a server.

Best time to meet between San Francisco and Chicago

Chicago is 2 hours ahead of San Francisco on 31 July 2026. Their standard working days overlap by 6 hours.

San Francisco: UTC-7; America/Los_Angeles
Chicago: UTC-5; America/Chicago
Shared working hours: 6 hours; at 9:00–17:00 each

Participants

Meeting date

City / timezone

Available from

Available to

City / timezone

Available from

Available to

Best meeting slots

Local timelines — Fri, Jul 31

Each row is one person's 24h day, aligned to the same instants. Times are labelled in each person's own timezone.

San Francisco

12am6am12pm6pm

Chicago

6am12pm6pm12am

NightDawnMorningMiddayEveningLateEveryone freeOff-hours

Best meeting times

Ranked for Friday, 31 July 2026, assuming each person is available 9:00–17:00 in their own local time. Change the date or the hours in the planner above and the ranking updates live.

These cities share 6 hours of overlapping working time, so at least one slot works for everyone with nobody taking an off-hours call.

#	San Francisco	Chicago	Tradeoff	Fairness
1	9:00 AM Fri	11:00 AM Fri	Everyone available	Everyone comfortable
2	9:30 AM Fri	11:30 AM Fri	Everyone available	Everyone comfortable
3	10:00 AM Fri	12:00 PM Fri	Everyone available	Everyone comfortable
4	10:30 AM Fri	12:30 PM Fri	Everyone available	Everyone comfortable
5	11:00 AM Fri	1:00 PM Fri	Everyone available	Everyone comfortable

The full day, side by side

Each row is one person's Friday, in their own local time. Aligned vertically, so any column is the same moment everywhere.

San Francisco · United States America/Los_Angeles

12 AM6 AM12 PM6 PM11 PM

Chicago · United States America/Chicago

2 AM8 AM2 PM8 PM1 AM

Solid blocks are working hours; faded blocks are outside them. Colours follow the local time of day.

Daylight saving between San Francisco and Chicago

Both cities change their clocks, but the shifts line up — the gap stays at 2 hours all year.

Questions about San Francisco ↔ Chicago meetings

What is the time difference between San Francisco and Chicago?: Chicago is 2 hours ahead of San Francisco. The gap does not change through the year.
Do San Francisco and Chicago have overlapping working hours?: Yes — 6 hours overlap if both sides work 9:00 to 17:00 local time. That window is where the top-ranked slots on this page come from.
Does this account for daylight saving?: Both cities change their clocks, but the shifts line up — the gap stays at 2 hours all year.
Can I add more people or change the working hours?: Yes. The planner on this page starts with San Francisco and Chicago on 9:00–17:00, and you can change either city's hours, pick a different date, or add up to eight participants. Nothing is sent to a server.

Or browse every city on the city index, or read the scheduling guides.