To-Do Lists vs Done Lists: Which Shows Progress?

To-do lists and done lists answer different questions: a to-do list plans what you will do, while a done list records what you have already completed. For seeing progress, a done list is more effective because it provides concrete evidence of accomplishments, while a to-do list only shows what remains, which can feel like an endless treadmill.

Formula

The calculator above computes your completion rate, which is the percentage of planned tasks you have finished. The formula is:

Completion Rate (%) = (Completed Tasks / Planned Tasks) × 100

Variables:

• Planned tasks (t): the total number of tasks on your to-do list for a given period, in count.
• Completed tasks (d): the number of tasks you have finished, in count.

The output shows the percentage of tasks completed, plus the number of tasks still remaining. This simple ratio is the core of comparing to-do and done lists: it quantifies progress in a way that a raw list cannot.

Worked Example

Using the default values from the calculator: you planned 10 tasks and completed 7.

1. Divide completed by planned: 7 ÷ 10 = 0.7
2. Multiply by 100 to get a percentage: 0.7 × 100 = 70%
3. Remaining tasks: 10 – 7 = 3

The calculator shows a completion rate of 70.0% and 3 remaining tasks. This matches the formula.

Why the Done List Works for Motivation

The psychological advantage of a done list is well-documented in productivity literature. When you check off a task, your brain releases a small amount of dopamine, which reinforces the behavior. A to-do list only shows you what is left, which can trigger anxiety or overwhelm, especially if the list is long. A done list, by contrast, provides a visual record of your efforts, making it easier to see that you are making progress even on days when you did not finish everything.

For example, imagine a day where you planned 8 tasks but only completed 3. A to-do list shows 5 unchecked items, which feels like failure. A done list shows 3 completed items, which is a tangible record of what you accomplished. Over a week, the done list accumulates into a log of your output, while the to-do list simply resets each day.

How to Use Both Effectively

The best approach is often to combine both lists rather than choose one. Here is a common workflow:

• Start each day with a to-do list of 3–5 high-priority tasks. Keep it short enough to be realistic.
• As you complete each task, move it to a done list (or simply check it off and keep the checked items visible).
• At the end of the day, review your done list. Note what you finished and what you did not.
• Use the done list to plan the next day: carry over unfinished tasks, but also acknowledge what you accomplished.

This method gives you the structure of a to-do list and the motivational boost of a done list. Many productivity apps, such as Todoist or Microsoft To Do, allow you to view completed tasks, which effectively serves as a built-in done list.

Common Problems and Misconceptions

One common misconception is that a done list is only for people who struggle with motivation. In reality, even highly productive people use done lists to track their work for reviews, timesheets, or personal reflection. Another issue is that to-do lists can become a source of guilt if they are too long. Research on goal-setting suggests that breaking larger goals into smaller, achievable tasks is more effective, but a list of 20 small tasks can still feel overwhelming. The done list solves this by shifting your focus from what is left to what is already done.

Another problem is that people often confuse activity with progress. A done list can help with this if you write down tasks that genuinely matter, not just busywork. The completion rate calculator above is a simple way to measure whether you are actually finishing what you plan, which is a better indicator of progress than the length of your to-do list.

Comparing To-Do, Done, and Other Tracking Methods

To-do and done lists are just two of many productivity tools. Here is a quick comparison:

• To-do list: best for planning and organizing tasks. Weakness: does not show progress over time.
• Done list: best for motivation and reflection. Weakness: does not help you plan what to do next.
• Kanban board: visualizes tasks in columns (e.g., To Do, In Progress, Done). Combines both lists and is useful for teams.
• Time tracking: records how long tasks take, which gives a different kind of progress data (hours spent vs. tasks completed).
• Habit tracker: for recurring behaviors, not one-off tasks. Shows streaks and consistency.

Each method has its place. The done list is particularly strong for seeing progress because it directly answers the question, “What have I accomplished?” which is the essence of progress.

How to Choose the Right Method for You

Consider your goal:

• If you often feel stuck or unmotivated, start a done list. Write down at least three things you complete each day, no matter how small.
• If you struggle with planning or forget tasks, use a to-do list, but keep it short and realistic.
• If you are working on a long-term project, use both: a to-do list for the next steps and a done list to track milestones.
• If you need to report your work to a manager or client, a done list is invaluable because it provides a record of deliverables.

There is no right or wrong answer; the best method is the one you will actually maintain. The completion rate calculator can help you evaluate whether your current system is working by measuring your finish rate.

Frequently Asked Questions

Does a done list really help with motivation?

Yes, for many people. Seeing a list of completed tasks provides a sense of accomplishment and can reduce the feeling of being overwhelmed. It is a form of positive reinforcement.

Should I write down small tasks on a done list?

Yes, especially if you are trying to build momentum. Small tasks like “emailed client” or “cleaned desk” count as progress. Over time, you can refine your list to focus on higher-impact tasks.

Can I use a done list for long-term goals?

Absolutely. Break your long-term goal into smaller steps and record each step as you complete it. This creates a timeline of progress that can be very motivating.

What if I don’t complete everything on my to-do list?

That is normal. The done list helps you see what you did accomplish, rather than focusing on the unfinished items. Use the completion rate to gauge your typical finish rate and adjust your daily planning accordingly.

Is a done list the same as a journal?

Not exactly. A journal is usually more reflective and detailed. A done list is simply a record of completed tasks. You can combine them by adding a short note to each done item if you want more context.

What is the ideal length of a daily to-do list?

Research on productivity suggests that 3–5 major tasks per day is a realistic target. If you have many small tasks, group them into categories. The completion rate calculator can help you see if your list is too long by showing a low percentage.

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in t | Planned tasks | count | 10 | 0 | 100
in d | Completed tasks | count | 7 | 0 | 100
out ratio | Completion rate | % | (d / t) * 100 | 1
out remaining | Remaining tasks | count | t - d | 0