Working time calculator

Working Time Calculator & Tracking

Record and calculate your working hours precisely and clearly. Whether a single day, week or month - track your hours, breaks, overtime and flextime accounts. All data remains private in your browser and can be exported as Excel or PDF at any time.

Weekly overview

Record your working hours for the week.

Calculate weekly working time

Weekly Working Hours (for automatic overtime calculation)

hrs

Standard: 40 hours. Overtime is calculated automatically per day.

Working days per week(for realistic overtime calculation)

days

Standard: 5 days. Used to calculate hours per day.

Manage Week & Export

Saved weeks remain in the browser until the browser data is deleted.

Monthly overview

Record your working hours for an entire month.

Monthly overview (table)

Total working time this month

Date	Period	Break (Periods)	Overtime	Working hours
Total hours				0:00

Manage & Export Month

Saved months remain in the browser until the browser data is deleted.

How to use the working time calculator

With this calculator, you can precisely record and manage your working hours. The tool offers individual day, weekly, and monthly views with export functions. Follow these simple steps:

Choose view

Decide between individual day, weekly overview, or monthly overview, depending on how you want to record your working hours.

Enter working hours

Enter your work start and end times. Use the format hh:mm (e.g., 08:00 or 17:30).

Add breaks

Add your break times in minutes. You can record multiple breaks per day if necessary.

Manage work days

In the weekly and monthly views, you can add multiple work days and edit or delete them individually.

Save and load data

Save your working hours locally in the browser or export them as a file. Saved data can be reloaded at any time.

Export results

Export your time records as PDF, Excel file, or print view for your records or employer.

Analyze evaluation

The tool automatically shows you total working time, break times, and a detailed breakdown of all recorded days.

How the Tool Works

Record your working hours quickly and clearly – completely free and without registration. The working time calculator helps you manage overtime, flexitime, and daily work logs.

Daily, Weekly & Monthly Views

Three flexible views for every situation: a daily mode for quick entries, a weekly overview for tracking overtime, and a monthly calendar with color-coded days for vacation, sick leave, or days off.

Automatic Calculation & Flexitime

Work times, breaks, overtime, and flexitime are calculated automatically. Instantly see whether you’re in surplus or deficit. Flexitime reductions are also tracked correctly.

Export & Data Privacy

Export your data as Excel or PDF with a single click. All records are stored locally in your browser – no registration, no servers, 100% privacy.

Important: All data is stored locally in your browser (LocalStorage). No data is transmitted to external servers.

Advantages Over Other Solutions

Faster, safer, and more intuitive than spreadsheets or typical time-tracking apps.

100%

Data Privacy

0€

Completely Free

24/7

Always Available

More Benefits

No Registration: Start instantly without login.
Intuitive Interface: Simple input and automatic calculations.
Custom Settings: Adjust weekly hours, breaks, and holidays easily.
Clear Design: Color codes for workdays, vacation, and sick leave.

Who Is It For?

Flexitime Employees

Perfect for employees with flexible hours: track your flexitime balance and manage hours easily.

Remote & Part-Time Workers

Ideal for tracking hours in home office or part-time jobs. Set your weekly hours individually (e.g., 20h, 30h, 38.5h).

Freelancers & Project Workers

Log project times for billing or reporting. Export data easily for clients or records.

Tips for Best Use

Track Daily: Log your work times regularly to stay consistent.
Check Weekly View: Review weekly overtime and deficits early.
Use Flexitime Function: Mark “Flexitime off” to reduce hours automatically.
Export Regularly: Save Excel backups to avoid data loss.
Set Holidays: Add holidays for accurate hour tracking.

Pro Tip: Use the color-coded monthly view to instantly spot work, vacation, or sick days.