Time Tracking ROI Calculator

How this calculator works

Teams that don't track time lose billable hours to fuzzy estimates and forgotten work. This calculator estimates the value of hours you could recover by tracking accurately. The figures update instantly as you adjust the sliders, so you can model your own situation rather than relying on a generic average.

Every input is something you can change to match your real numbers, which means the result reflects your business, not a hypothetical one. The math is transparent and deliberately conservative, it's designed to show you the scale of what's at stake, not to inflate a scary number. Accurate time tracking with a tool like Toggl captures billable hours that vague estimates miss, typically recovering far more than the software costs.

Why this matters for your business

Costs like these are easy to ignore precisely because they're spread out, a little here, a little there, month after month. Added up over a year, though, they often represent real money that could go toward growth instead. Seeing the annual figure in one place is the point of this calculator: it turns an abstract "we're probably losing a bit" into a concrete number you can actually act on.

And once you can see it clearly, the decision usually gets a lot simpler. That's exactly the gap Toggl Track is built to close, one-click timers across every device, with reports that show exactly where the hours went, no surveillance vibes.

How Toggl Track helps

The time tracker teams adopt voluntarily. One click to start, brilliant reports, and an anti-surveillance stance your team will thank you for. In the context of the numbers above, Toggl Track addresses the root cause rather than just the symptom, which is why it scored 9.1/10 in our hands-on testing.

It's best suited to agencies, consultants and knowledge teams who bill hours and want tracking that respects the people being tracked, and with free plan · no card, you can start putting the savings above into practice without any upfront cost. Read our full Toggl Track review for the complete breakdown, or see how it stacks up against alternatives in our best hr & time tracking guide.

How to reduce this cost

Whatever number the calculator shows, the good news is that it's largely within your control. The first step is simply measuring it, which you've now done. The second is choosing a tool or approach that tackles the underlying cause rather than working around it. The third is starting small: take advantage of Toggl Track's free plan · no card to prove the impact on your own numbers before committing, then scale up once the savings are real.

You don't have to fix everything at once, even recovering part of the figure above is money straight back into your business. The point of this tool is to make that opportunity visible, the next step is to act on it.

Getting the most from this calculator

To get a result you can genuinely trust, put in your real numbers rather than the defaults, the defaults are just a realistic starting point, not your actual situation. Try a few scenarios, too: model where you are today, then where you expect to be in six or twelve months, since the cost often grows with your business.

It's also worth running the calculator before and after a change, so you can see the impact of switching tools or fixing the underlying problem in black and white. Small differences in the inputs can produce large differences over a full year, which is exactly why measuring beats guessing. Once you've settled on realistic figures, treat the annual number as a budget you're either spending or saving, framed that way, the decision about whether to act usually becomes obvious.

Finally, remember that the figure above is only one side of the equation. The other side is what a solution costs, and in most cases that's a fraction of the number you're looking at, especially since Toggl Track offers free plan · no card so you can start at no cost. When the potential saving dwarfs the cost of fixing it, the math makes the decision for you.

Frequently asked questions