Export Mac screen time to CSV for a weekly review

The quick answer: export Mac screen time to CSV when you want a weekly record outside the app, a simple chart in Numbers, or a private work log you control. Keep the file small. Review seven days, label the high days, and avoid turning a lightweight active-time habit into app-by-app surveillance.

teenyscreeny exports its own local active-time history, not Apple's Screen Time database. The source generates a CSV with four fields: date, total_seconds, total_formatted, and goal_met. The History window exposes an Export CSV button and saves the file through a standard Mac save panel.

Use Apple Screen Time when you need app categories, website activity, App Limits, Downtime, or family settings. Use a TeenyScreeny CSV when the job is narrower: "How much active Mac time did I have each day, and what pattern do I see this week?"

CSV export decision table

01Export the smallest useful file

TeenyScreeny's CSV is intentionally plain. The header row is date,total_seconds,total_formatted,goal_met. Each daily record is sorted by date. The formatted duration follows your display setting for seconds, and the save dialog suggests teenyscreeny-export.csv.

That file is enough for a weekly review because it gives you the number that matters: active time per day. It does not include app names, websites, screenshots, keystrokes, or document titles. If your review needs those details, this export is the wrong tool. If your review needs a private active-time trend, it is the right size.

CSV also travels well. Apple Numbers can import delimited text files and lets you adjust delimiter settings when a table does not look right. That makes the export easy to chart without locking the review into one app.

02Review seven days before changing anything

Do not rewrite your goal after one strange day. Export the file, open it in Numbers or a spreadsheet you trust, then look at the last seven days together.

Add one manual note column if it helps: "calls", "deep work", "travel", "admin", "support", "release", or "sick day". That one human label often explains more than another automated metric. A 9-hour day from a release push is not the same as a 9-hour day from scattered meetings and recovery scrolling.

The companion TeenyApps hub, Mac daily work log checklist, uses the same rule: keep the evidence local, then add the context only you know. If the weekly review includes meeting mistakes, pair the CSV with Mac microphone mute HUD and sound feedback.

03Use goal status as a signal, not a grade

The goal_met field is useful because it is blunt. It says whether a saved day stayed under the configured daily goal. It does not know whether the work was necessary, whether the day had travel, or whether a client incident blew up the plan.

Use it as a sorting signal. Filter for days that missed the goal, then label why. If most misses came from planned work, the goal may be unrealistic. If they came from meeting spillover, change the calendar. If they came from late-night drift, keep the menu bar counter visible earlier in the day.

The point of a CSV review is a better next week, not a perfect scorecard.

04Keep the export private by default

A screen-time CSV can look harmless because it has only dates and durations. It can still reveal work patterns, late nights, days off, crunch weeks, travel, or client pressure. Treat it like a private work note.

Keep the first copy local. If you share it with a coach, manager, client, or teammate, remove notes that do not belong in that relationship. If you need formal reporting, use a tool built for that agreement instead of stretching a personal active-time log into a billing system.

This is where a small export is safer than a giant activity dump. The less you collect, the less you have to redact later.

Five-minute CSV review workflow

1. Open TeenyScreeny's History window.
2. Export CSV and save the file with the week ending date.
3. Open the file in Numbers or another local spreadsheet.
4. Look at the last seven days before reacting to one high day.
5. Add one manual note column for the reason behind each high day.
6. Pick one change for next week: fewer calls, earlier break, lower goal, higher goal, or no change.

Common questions

Can I export Mac screen time to CSV?

TeenyScreeny can export its local active-time history to CSV. The export includes date, total seconds, a formatted duration, and whether the configured daily goal was met.

What fields should a screen-time CSV include?

For a weekly review, start with date, total active seconds, formatted duration, goal status, and one optional note you add yourself.

Is CSV better than app-by-app tracking?

CSV is better when you want a small local record of total active time. App-by-app tracking is better when you need categories, limits, or detailed behavior analysis.

Sources checked

• TeenyScreeny facts were checked against the TeenyScreeny homepage and local Swift source for the History window, daily records, CSV fields, save panel, goal status, charts, and local active-time behavior.
• Apple Support: Get started with Screen Time on your Mac.
• Apple Support: Import an Excel or text file into Numbers on Mac.
• RFC 4180: Common Format and MIME Type for Comma-Separated Values Files.