Article
Time Sheets – A Tool for Overview, Invoicing, and Profitability
Summary
- A time sheet is the foundation for ensuring that all work is actually invoiced and provides insight into how much time is spent on various tasks.
What is a time sheet, and why do you need one?
A time sheet is an overview of work hours, whether it concerns the hours you spend on a customer project, internal operations, or maintenance. For freelancers, consultants, craftsmen, and small businesses, the time sheet is crucial for keeping track of time spent, ensuring accurate invoicing, and gaining insight into what is actually profitable.
Without a functioning time sheet, many businesses lose track of how much time is spent on various tasks. Hours are forgotten, projects become less profitable than expected, and the invoicing basis is based on estimates rather than actual time spent. A proper solution for time tracking and invoicing allows you to record hours along the way, see what is profitable, and avoid work disappearing into administration.
Paper, spreadsheets, or digital tools?
Many start with time sheets on paper or in Excel. It works for a while, but often leads to challenges as the volume increases. Paper-based lists must be manually entered to be invoiced, Excel sheets can be lost or become confusing, and it is difficult to get real-time insight into how much time has been spent per customer or project.
A digital tool like Timero makes time tracking easier by allowing you to record hours continuously from your mobile or browser, tag them with customer, project, and task, and then use the same data directly in the invoicing basis. This makes the workflow more efficient and helps you avoid double work between recording and invoicing.
What makes a time sheet a good management tool?
A time sheet is not just documentation for invoicing. It also provides insight into how much time is actually spent on different types of work, which customers consume the most resources, and whether pricing aligns with time usage. By looking at overview per customer, you can adjust hourly rates, resource usage, or priorities before projects become unprofitable.
When the time sheet is digital and integrated with other project management, you have the opportunity to follow up along the way instead of discovering discrepancies afterward. This provides better control, faster decisions, and more secure finances.
How to use the time sheet in practice
Follow these five points for better time tracking
- Record hours continuously – do not wait until the end of the week or month. The closer to the work being done, the more accurate the recording will be.
- Tag hours with customer and project – so you can see how much time goes to each customer and which tasks take the most time.
- Use the time sheet as a basis for invoicing – so that all work is actually invoiced and nothing gets lost in administration.
- Follow up discrepancies along the way – if a project takes more time than budgeted, you can adjust along the way instead of discovering it afterward.
- Use the data to improve pricing – when you know what actually takes time, it becomes easier to price future projects correctly.
Time tracking as part of the whole
Many businesses find that time tracking becomes too much extra work because it happens in one system, while invoicing, project management, and finances are in other places. The result is double work, errors, and frustration. A time tracking solution that combines time registration, project follow-up, and invoicing in one system provides better flow and less administration.
By choosing a tool that handles both registration and invoicing, you avoid having to enter the same information multiple times. Your hours automatically become the basis for invoicing, and you gain an overview of what has been invoiced, what remains, and what is actually profitable.
Frequently Asked Questions
What is the difference between a time sheet and a time tracking system?
A time sheet is the actual overview of work hours, whether it is on paper, in Excel, or in a digital system. A time tracking system is the tool you use to record, organize, and report on the hours. A good system makes the time sheet easier to maintain and more useful as a management tool.
Do I need a time sheet if I work alone?
Yes, because the time sheet gives you an overview of what is actually profitable and what takes time. Even if you are alone, you need to know how much time goes to different customers and tasks to price your work correctly and avoid losing hours.
How often should I update the time sheet?
Ideally, you should record hours continuously, either daily or immediately after the work is done. The longer you wait, the greater the risk that hours are forgotten or recorded incorrectly. Continuous recording provides the most accurate basis for both invoicing and management.
Can I use the time sheet to improve my pricing?
Yes. When you see how much time different tasks actually take, you can adjust hourly rates or fixed prices for future projects. The time sheet gives you data to price more accurately and avoid unprofitable work.
How do I ensure that all hours are actually invoiced?
Use a system that allows you to mark hours as invoiced or not invoiced, and that provides an overview of what remains. When registration and invoicing are connected in the same solution, it becomes easier to keep control.
Is it possible to integrate the time sheet with finance and invoicing?
Yes, many modern systems allow you to use time data directly as the basis for invoicing. This provides better flow, less double work, and fewer errors. In Timero, hours go directly into the invoice, so you don't have to enter the same information multiple times.
What should I do if I forgot to record hours?
Enter them as soon as possible. The longer you wait, the harder it becomes to remember what you did and how long it took. Some systems allow you to record hours retroactively with date and description, so you can clean up even if a few days have passed.
