When are we both awake?
Time zone overlap for friends, couples and language partners: two cities, your waking hours, and the time you can actually talk.
Loading your time zone…
No one to call in another time zone yet?
On Olu you chat by text with real people around the world, every message translated both ways. Free, no ads.
Meet someone abroadHow it works
Pick your city and theirs, then set when each of you gets up and goes to bed. The bars show one day of yours: green is when you’re both awake. Times follow each place’s daylight saving rules, and the tool warns you before the gap changes.
Questions
My city isn’t listed. Pick the nearest big city in the same time zone; the time is the same.
Can I share the result? Yes. The link keeps both cities and both sets of hours, so the other person sees the same times in theirs.
Is anything saved? No. Nothing is sent or stored; it all runs in your browser.