Calenkli · Free tools
Free scheduling & time-zone tools
Small, fast, ad-free tools to take the pain out of scheduling across time zones. Made by the team behind Calenkli — the booking link that shows every invitee slots in their own time zone.
Time zone converter
Convert any time between two time zones, with daylight-saving handled automatically.
Open toolMeeting planner
Find the hours that overlap across several cities — the best time to meet.
Open toolWorld clock
See the current time in cities around the world, side by side.
Open toolMeeting cost calculator
Open toolBillable hours calculator
Open toolWhat week is it?
Open toolDays from today
Open toolTurn time into booked meetings
Calenkli gives you a free booking link: people pick a slot in their own timezone, answer your questions first, and the meeting lands on your calendar automatically.
Create your free booking pageFree forever · 0% booking fee · no credit card