The simplest way to keep track of hours worked is to record your start time, end time, and breaks every day, either in a spreadsheet, a dedicated app, or even a paper log. The key is consistency: logging your time daily prevents the memory gaps that lead to lost hours and pay disputes. Whether you’re an hourly employee, a freelancer billing clients, or a salaried worker monitoring your own workload, the methods below will help you build a reliable record.
What Your Time Log Should Include
Every time record, whether digital or on paper, needs a few essential columns: the date, time in, time out, break or lunch duration, and total hours. If you’re a freelancer or contractor, add columns for the client name, project, and whether the time is billable or non-billable. Billable hours are time spent directly on client work (meetings, deliverables, research), while non-billable hours cover internal tasks like admin, training, or marketing that no client pays for.
If you work overtime, note it separately so you can compare your records against your pay stub later. A running weekly total helps you spot errors before they compound. The goal is a log complete enough that anyone reviewing it, including you six months from now, can reconstruct exactly when you worked and what you worked on.
Manual Methods That Still Work
A spreadsheet is the most accessible starting point. Microsoft offers free timesheet templates already formatted with columns for date, time in, time out, lunch, and total hours. Google Sheets has similar options, and you can customize either to add overtime, project codes, or client tags. The advantage of a spreadsheet is that it costs nothing, works offline, and gives you full control over the layout. The disadvantage is that it depends entirely on you remembering to fill it in.
Paper timesheets and notebooks work too, especially on job sites or in environments where phones and laptops aren’t practical. Write the date, your clock-in and clock-out times, and any breaks. Keep the notebook in the same place every day so it becomes part of your routine. If you go this route, snap a photo of each week’s page as a backup. Paper gets lost, coffee-stained, or accidentally thrown away more often than you’d expect.
Time Tracking Apps and Software
If you want something more automated, time tracking apps remove much of the manual effort. Most offer a start/stop timer you run while working, then generate reports you can review, export, or attach to invoices. Here’s what the landscape looks like in terms of features and cost.
Toggl Track is one of the most popular options, with real-time tracking, idle detection (it notices when you step away), and dashboards that break down your week by client, project, or tag. It’s free for up to five users. The Starter plan costs $9 per user per month (billed annually) and adds time rounding, billable rates, and saved reports. It runs on essentially every platform: web, desktop, mobile, and browser extensions.
TrackingTime offers time blocking and planning views alongside its tracker, plus a Chrome extension that integrates with tools like Asana and Notion. It’s free for unlimited users at the basic level. The Starter plan is $3.75 per user per month and unlocks billable/non-billable tracking, autotracking, and reporting.
Harvest takes a timesheet-based approach and builds invoicing directly into the product. You can track expenses, manage projects, and share a client dashboard for payments. It’s free for one user with up to two projects. The Pro plan starts at $11 per user per month for unlimited projects and team reporting.
Memtime works differently: it automatically tracks which applications and documents you use throughout the day on your desktop, then lets you assign that activity to projects after the fact. Plans start at $12 per user per month. This is useful if you frequently forget to start a timer.
EARLY (formerly Timeular) offers automatic tracking with time budgets by client or project and an optional physical tracker device you can flip to switch between tasks. The Personal plan starts at $7.50 per user per month.
When choosing an app, prioritize the features that match your workflow. Freelancers who invoice clients should look for built-in invoice generation and billable rate settings. Employees tracking hours for their own records need simple start/stop timers and weekly reports. Teams need shared dashboards and integrations with existing project management tools.
Habits That Keep Your Records Accurate
The biggest threat to accurate time tracking isn’t the tool you use. It’s procrastinating on filling it in. Reconstructing your hours from memory at the end of the week is unreliable, and the errors tend to work against you. A few daily habits make a real difference.
Track time in real time whenever possible. Start the timer or jot down your start time the moment you begin working. If you use a billing increment system, stick to consistent intervals like 6 or 15 minutes so your records are uniform and defensible. At the end of each day, take two minutes to review what you logged. Catching a missing entry the same day is easy; catching it the following Friday is a guessing game.
Categorize tasks as you go rather than in bulk. Tag each entry with the client, project, or task type immediately. Sorting a week’s worth of uncategorized entries is tedious enough that most people stop doing it, which defeats the purpose of tracking in the first place.
Why Your Records Matter Legally
Under the Fair Labor Standards Act, employers can use any timekeeping method they choose, including time clocks, timekeepers, or having workers record their own hours. The only requirement is that the records be complete and accurate. Employers must keep payroll records for at least three years, and supporting documents like time cards and work schedules for at least two years.
If your employer uses a fixed-schedule system, they may simply note that you followed your regular schedule and only record exceptions, like days you stayed late or left early. That’s perfectly legal, but it means your own records become even more important if a dispute arises about hours you actually worked.
Keeping a personal log protects you in situations where your employer’s records are incomplete or inaccurate. If you ever need to prove unpaid overtime or hours worked off the clock, several types of evidence can support your case: your own time tracking app data or written logs, email and text message timestamps showing when you were working, messages from supervisors requesting or acknowledging extra hours, documentation of assignments that required extended hours, and pay stub comparisons showing gaps between hours worked and hours paid. Even digital breadcrumbs like sent emails at 9 PM or login timestamps on work systems serve as indirect evidence of your schedule.
Tracking Hours as a Freelancer
Freelancers and independent contractors face a different challenge than employees. Nobody is running payroll for you, and every untracked hour is money you either undercharge for or can’t bill at all. The distinction between billable and non-billable time also matters for understanding your effective hourly rate. If you bill 25 hours a week but work 40 (counting emails, invoicing, and marketing), your real rate is significantly lower than your stated one.
Use client and project tags on every time entry so you can generate reports by client when it’s time to invoice. Many tracking apps connect directly to invoicing tools or have built-in invoice generation, which eliminates the step of manually transferring hours to a separate billing system. Review your tracked time before sending each invoice. Clients rarely question a detailed, itemized time report, but vague “20 hours of work” line items invite pushback.
Set a weekly review ritual, ideally on the same day each week, where you reconcile your tracked hours against your project commitments. This is also when you’ll spot non-billable time creeping up and can decide whether to adjust your rates, set boundaries, or reclassify certain tasks.