Track your hours. Trust the total.

Timesifier is a timer and a weekly report for people who bill or answer for their time. You start it when you start work, and by Friday the week is added up, by project and by day. Timesheets, leave, expenses and invoices sit beside it.

Start tracking

Free today. Sign in with your email address, set up your organisation and a first project, and start the timer.

Today, Wednesday 11 NovemberExample

Running since 10:45

Tide tables, section 3

Harbour survey

0:14:32

Inbox and invoicesAdmin0:2508:30–08:55
Navigation, desktopWebsite rebuild0:2509:00–09:25
Navigation, phoneWebsite rebuild0:2509:30–09:55
Page templatesWebsite rebuild0:2510:00–10:25

Today so far1:54:32

A day as Timesifier keeps it: one timer, the entries it made, and their total.

One press starts the clock.

You say what you are working on, choose the project and start. When you stop, the entry is on the day with its start and its end. If you forgot to start it, you add the entry by hand.

How the timer worksExample

ReadyWhat are you working on?0:00:00
RunningTide tables, section 3Harbour survey0:14:32
LoggedTide tables, section 3Harbour survey, 10:45 to 11:100:25

Gloved hands working a piece of metal on a workbench covered in filings. — A workshop in Utrecht.

See where the week went.

Every entry lands in the week, under its project and its day. In the example below, read across for a project, down for a day; the longest bar is where the week went.

Example: a week, in hours and minutes by project and day.
Project	Mon	Tue	Wed	Thu	Fri	Total
Website rebuild	3:15	4:00	2:30	3:30	2:00	15:15
Harbour survey	2:00	1:30	2:55	0:00	3:00	9:25
Annual accounts	1:00	0:00	0:50	2:30	0:00	4:20
Admin	0:45	0:30	0:25	0:45	1:00	3:25
Total	7:00	6:00	6:40	6:45	6:00	32:25

Numbers you can show.

An entry keeps its start and its end, and a total is the entries under it added together. When a client or a manager asks what Wednesday was, the answer is on the page.

The anatomy of a working dayExample

The morning drawn here is worked in the rhythm of the Pomodoro Technique, Francesco Cirillo’s method: 25 minutes of work, a short break, and a longer break after every fourth stretch. The rhythm is the person’s. The timer records what they did.

How it works

StartOne press starts the timer. It counts from that second.
A stretch of focusTime feeds out as a strip, and its length is the time worked. Stopping cuts it off as an entry, with its start and its end.
A longer breakAfter the fourth stretch, a longer rest. The rail is bare: a break is the time no entry covers.
A short breakA few minutes between two stretches. Nothing is recorded for it, and nothing recorded is lost.
The day, added upThe same strips, closed up end to end. The day’s total is where they reach on the scale: you can check it by eye.
The weekEach day’s entries join the lane of their project. A project’s total is the length of its lane.
The totalThe lanes are measured and added. That one number is what you bill from.

Wednesday 11 NovemberExample

0:25+0:25+0:25+0:25+0:14:32=1:54:32

Stored in the EU. Closed to everyone outside your organisation.

Stored in the European Union: Your account and your organisation’s work, its time, leave, expenses and invoices, are kept in a database that runs and stores its data only inside the EU. Receipts are kept in storage restricted to the EU.
Run near the database: Your request reaches the Cloudflare data centre nearest to you, wherever you are, and is passed to Frankfurt, near the database, where the application runs. Cloudflare’s log of requests, its record of each email sent, and what its Turnstile check and Web Analytics collect are not restricted to the EU.
Closed to other organisations: A record belongs to one organisation, and nobody outside it can read it or learn that it exists. Inside it, owners, admins and Finance see everyone’s time; a manager sees their own and their teams’; everyone else sees their own.
No password to lose: Timesifier never asks for one. You sign in with a code sent to your email address.

Read what is stored