Life
Age Calculator
Your exact age in years, months and days — plus the wait until your next birthday.
—A small studio for time
Time, measured
beautifully.
A quiet toolkit for dates, durations, time zones and deadlines — built to be fast, private and precise.
17:1612
星期一, 2 11 月 2026
Year elapsed
84%
Day 306 of 365
Week 45
You have been here for
00:00
Elsewhere, right now
Times update as you read.
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New York04:16
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London09:16
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Tokyo18:16
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Shanghai17:16
The collection
Small tools for a big concept.
Pick a calculator. Every result updates as you type, and every calculation stays on your device.
8 tools in the collection
Work
Date Difference
The exact distance between two dates — days, weeks and weekdays.
—
Life
Countdown
A live countdown to a launch, an exam, a holiday — or simply midnight.
—
Code
Unix Timestamp
Translate Unix time into human dates, and back again.
—
Convert
Time Zone Converter
One moment, several cities — daylight saving handled for you.
—
Work
Work Hours
Add up shifts, subtract breaks and estimate pay — overnight shifts included.
—
Convert
Time Calculator
Add and subtract durations, then apply the total to any moment.
—
Life
Sleep Calculator
Plan a bedtime or wake-up time around complete 90-minute cycles.
—Time, in perspective
A year is shorter
than it looks.
The clock below is not a metaphor. It is the actual remainder of this year, month and day — updating as you read this sentence.
“The two most powerful warriors are patience and time.”
Leo Tolstoy
84% elapsed
7% elapsed
72% elapsed
The journal
Notes on time.
Short essays on deadlines, calendars, time zones and the strange arithmetic of being alive.
The journal is still blank. Publish a post and it will appear here.
Good to know
Questions, answered.
Every number is calculated in your browser. Nothing is sent to a server.
All toolsAre the calculators free?
Every tool is free and needs no account.
Do you store the dates I enter?
No. All maths happens in your browser; nothing is sent to a server.
Which time zones are supported?
All IANA zones, including daylight-saving changes.
Can I use the site in Chinese?
Yes — switch between English and 中文 from the header.
No account. No noise.
Own your time.
Open the tool you need, close the tab when you are done. Nothing to install, nothing to sign up for.