Key takeaways
- One-off tasks run a single time — useful for “remind me on the 14th to measure the alcove before I order shelving.”
- Recurring tasks repeat daily, on weekdays, weekly, monthly, or on a custom interval you describe in the prompt.
- Delivery is by push notification through the ChatGPT app or desktop client, and optionally by email, depending on your notification settings.
- Output lands in a thread, so you can reply to a task result and continue the conversation as normal.
ChatGPT Tasks is the scheduler built into ChatGPT that runs one of your prompts at a time you choose and repeats it on a cadence you set, delivering the result as a notification and a new entry in your chat history. You write the instruction once, pick a date and recurrence, and the task runs on OpenAI’s servers — your laptop does not need to be awake and your phone does not need to be nearby.
What a scheduled task actually does
A task is not an alarm. It is a prompt that fires on its own, so whatever ChatGPT can produce in a normal chat, it can produce on a schedule: a summary, a checklist, a draft, a comparison, a calculation, a plan.
- One-off tasks run a single time — useful for “remind me on the 14th to measure the alcove before I order shelving.”
- Recurring tasks repeat daily, on weekdays, weekly, monthly, or on a custom interval you describe in the prompt.
- Delivery is by push notification through the ChatGPT app or desktop client, and optionally by email, depending on your notification settings.
- Output lands in a thread, so you can reply to a task result and continue the conversation as normal.
Setting up your first task
- Open the Tasks area. On the web it sits in the left sidebar; in the mobile and desktop apps it is a separate tab or section.
- Create a new task and write the prompt as though you were briefing a competent assistant who has never met you and cannot see your last conversation.
- Set the date and time. Times are interpreted in the timezone your device or account reports — check this before you trust a 7:00 a.m. delivery.
- Choose the recurrence. Daily, weekdays only, weekly, monthly, or a plain-language interval such as “every second Tuesday.”
- Turn on notifications for the app, and enable email delivery if you want a copy you can file.
- Save, then verify. Reopen the task and confirm the day, time, and timezone. Most “it never ran” complaints are a wrong timezone or a recurrence that quietly means something else.
Writing a prompt that survives an unattended run
The failure mode of scheduled prompts is vagueness. A task has no memory of what you meant last week unless you put that context in the prompt itself, and it cannot ask a clarifying question at 6:00 a.m.
- Name the output shape: “a five-row table,” “three bullets of no more than 20 words each,” “a single paragraph under 120 words.”
- Put reference data inline — room dimensions, budget ceiling, climate, the item you already own — rather than saying “as we discussed.”
- State the audience: “written for a homeowner, not a contractor.”
- Set a constraint that forces a decision: “rank them and pick one.”
Weak: “Help me with home maintenance.” Strong: “It is the first week of the month. Give me five home maintenance jobs suitable for a two-bedroom apartment in a cold climate, each doable in under 30 minutes with no power tools, in a table with columns Job, Time, Tools.”
Cadence choices, with the numbers that matter
| Cadence | Typical time to set | Best suited to | Watch out for |
|---|---|---|---|
| Daily | 7:00–8:00 a.m. | Short briefings, habit nudges, one decision per day | Notification fatigue after roughly two weeks |
| Weekdays only | 7:30 a.m. or 5:00 p.m. | Work-adjacent planning, commute prep | Silent on weekends, which reads as a failure |
| Weekly | Sunday 5:00–7:00 p.m. | Meal plans, grocery lists, budget reviews | Drifts if you edit it mid-week without resetting the day |
| Every 2 weeks | Saturday 9:00 a.m. | Deep-clean rotations, project check-ins | Easy to confuse with “twice a month” — they are not the same |
| Monthly | 1st, 8:00 a.m. | Seasonal maintenance, filter changes, subscriptions | Month lengths vary; the 31st is a bad anchor date |
| Quarterly | 1st of Jan/Apr/Jul/Oct | Furniture care, mattress rotation, big-ticket reviews | Too infrequent to catch fast-moving problems |
Recurring tasks that earn their place
| Task | Cadence | Example prompt |
|---|---|---|
| Seasonal upkeep list | 1st of the month, 8:00 a.m. | “List the five most important home maintenance jobs for [month] in a cold, humid climate, each under 30 minutes, in a table with columns Job, Time, Tools.” |
| Furniture care routine | Quarterly, Saturday 10:00 a.m. | “Give me a 25-minute care routine for a solid-wood dining table, a leather sofa, and a fabric armchair, listing what to use and what to avoid on each material.” |
| Room project check-in | Weekly, Friday 4:00 p.m. | “Here is my budget of $1,200 and what I have spent so far: [amount]. Tell me what is left and which remaining purchase to make next.” |
| Meal and grocery plan | Sunday 6:00 p.m. | “Plan five dinners for two people using a 30-minute limit each, then output one consolidated grocery list grouped by aisle.” |
| Filter and battery audit | Monthly, 1st at 9:00 a.m. | “Remind me to check HVAC filters, smoke alarm batteries, and the water filter, with a one-line test for each.” |
| One-off measurement reminder | Single date | “On this date, remind me to measure the doorway width and ceiling height in the spare room before ordering a wardrobe.” |
Managing a list that keeps growing
- Rename tasks by outcome (“Sunday meal plan”), not by prompt text, so the list stays scannable.
- Delete finished one-off tasks as you go. Accounts have a cap on active tasks, and the cap has changed over time and varies by plan — if you cannot add another, clear out expired one-offs first.
- Pause instead of delete when a routine is seasonal; you keep the wording without the notifications.
- Edit the prompt, not just the schedule, when a result stops being useful. A task that produces filler is usually a task whose prompt has gone stale.
Troubleshooting
| Symptom | Likely cause | Fix |
|---|---|---|
| Nothing arrives | App notifications disabled at the operating-system level, or you are signed out of the client | Re-enable notifications for the ChatGPT app and check that email delivery is on as a backup |
| Runs hours early or late | Device timezone differs from the account’s, or daylight saving shifted | Set the timezone explicitly, then re-save the task after any DST change |
| Result is generic | Prompt lacks context or a required output format | Add the reference details inline and specify columns, word counts, or a single recommendation |
| Two identical results | Both a recurring task and a duplicate one-off exist | Search the task list for the same wording and delete the older entry |
| Task fails on a specific page | The source needs a login or sits behind a paywall | Paste the relevant text into the prompt instead of asking ChatGPT to fetch it |
| Output references “yesterday” | The prompt assumes memory of a previous run | Rewrite it to be self-contained; memory settings may help but should not be relied on |
What tasks cannot do
They will not sign into your accounts, send messages on your behalf, or replace a shared calendar — a task is private to your account, and nobody else sees the notification. Delivery is also approximate: expect the run within a few minutes of the scheduled time rather than to the second. And a task only fires while your account is active; if a subscription lapses or the account is closed, the schedule goes with it.
FAQ
Does my phone need to be on? No. The task runs on the server; your device only receives the notification when it next connects.
Can I schedule a task for someone else? No. Tasks are tied to your account, so a household chore reminder is really a reminder to you.
How many tasks can I have? The active-task limit varies by plan and has been adjusted more than once, so treat the number shown in your task list as the authority rather than any figure you read elsewhere.
Should I use a task or a calendar event? Use a calendar for anything with other people, a location, or a hard deadline. Use a task when you want something produced — a plan, a list, a comparison — at a predictable moment.
