1-3-5 Daily Rule in Apple Reminders

The 1-3-5 daily rule in Apple Reminders enforces 1 big, 3 medium, and 5 small tasks per day using priority tags, a smart list to cap the count, and a morning template.

Last Tuesday I opened Reminders to a 47-item Today list and immediately closed the app. That's the failure mode the 1-3-5 rule fixes. Instead of a list that grows until it's just noise, you commit to 9 things, in three clear sizes, and the smart list shows you only those 9. Everything else stays in the inbox where it belongs, out of sight until tomorrow. The "open, panic, close" loop is a small but daily contributor to the ADHD tax, each closure delays the work by another 2-4 hours of avoidance.

Sundeep, a product manager friend, tried this for six weeks before he admitted it changed his afternoons. His phrase was "I stopped feeling like I was always behind, even though I was finishing roughly the same amount." That's the trick. The honest cap turns the day from infinite into countable.

What you'll achieve

By the end of this guide you'll have a working 1-3-5 system inside Apple Reminders. One big task, three medium tasks, and five small tasks tagged and visible in a single smart list. A morning template that stamps out the day's slots in 30 seconds. A weekly check that catches drift before it eats the system. The point is not to be productive in a vague sense. It's to know, by 6pm, whether you actually finished the day or just shuffled it.

This works whether you run on a 2019 MacBook or an iPhone 16. The rule is platform-neutral and the Reminders implementation syncs through iCloud, so the same setup follows you across devices.

What you'll need

• macOS Sonoma or later, ideally macOS 26.x for the cleanest tag autocomplete
• iCloud-enabled Apple Reminders (free Apple ID is fine)
• 10 minutes for the initial setup
• Optional: Shortcuts app, for the morning template automation
• Optional: a calendar already linked to macOS Calendar, so events show up in Today

Honestly, the only hard prerequisite is the willingness to stop pretending you'll finish 30 tasks before lunch. The tooling is trivial. The discipline is everything.

Step 1: Define the three size tags

Open Reminders. Create a throwaway reminder in any list and type #big, hit space, type #medium, hit space, type #small. Save. Delete the reminder. The tags are now registered in your tag index and will autocomplete from anywhere.

The three size tags are the spine of the system. A "big" task is a 90-minute deep-work session: writing the investor update, designing the slide deck, doing the actual code review. A "medium" task is 30 to 60 minutes: a 1:1, a vendor call, drafting an email that needs thought. A "small" task is under 15 minutes: paying a bill, sending a Slack reply, booking a haircut.

Look, the sizes are not about urgency. They're about how much focus the task will eat. Priya, a designer I know, kept tagging her client revisions as #small because they "felt small". They were 45-minute jobs. Once she retagged them honestly, her medium slots filled and her smalls finally fit five at a time. The "felt small" reflex is closely tied to time blindness, the inability to feel how long things actually take until you're already late.

"I kept telling myself everything was small. Once I started timing my actual workdays, half my smalls were really mediums and my big was usually three bigs in a trench coat."

• paraphrased from r/productivity, February 2026

Step 2: Build the 1-3-5 smart list

Right-click in the Reminders sidebar, choose Add Smart List. Name it "Today's 1-3-5". Filter rules:

• Date is Today OR Overdue
• AND (Tag is #big OR #medium OR #small)

Pin this smart list to the top of your sidebar. This is the only list you should look at during the workday. Hide the others if you can stomach the visual minimalism.

The smart list does not enforce the cap; that's a discipline thing. What it does is filter your view so you only see the 9 tasks you committed to, plus any overdue items that need clearing. Everything else sits in your inbox or project lists, invisible until you choose to look.

For the deeper architecture behind smart lists and how to layer them: Smart Lists in Apple Reminders walks through filter rules in detail. If you want the broader system this fits into, Apple Reminders GTD: The Complete Setup for 2026 covers the full pipeline.

Step 3: Build the morning template

Open Reminders, create a new list called "1-3-5 Template" (or any name). Add 9 placeholder reminders:

• BIG: [task name] with tag #big
• MEDIUM 1: [task name] with tag #medium
• MEDIUM 2: [task name] with tag #medium
• MEDIUM 3: [task name] with tag #medium
• SMALL 1: [task name] with tag #small
• SMALL 2: [task name] with tag #small
• SMALL 3: [task name] with tag #small
• SMALL 4: [task name] with tag #small
• SMALL 5: [task name] with tag #small

Right-click the list, choose "Save as Template". Now every morning you can stamp the template into a fresh dated list. Apple's template feature creates copies, not links, so editing the template later won't break old days.

Side note: if you prefer the Shortcuts route, build a Shortcut called "Start My Day" that uses Add New Reminder 9 times, with the tags pre-filled, and an Ask For Input action for each task title. Bind it to your Action Button or a Raycast hotkey. Either way works. The template route is simpler; the Shortcut route is faster after day three.

Step 4: Pick the day's three sizes

This is the morning ritual. 6 minutes, ideally before email.

Open your inbox of undated reminders, your calendar, and any project lists. Ask the three questions in order:

1. What's the ONE big thing today? The thing that, if everything else fails, today still counts. Tag it #big, set date to today.
2. What three mediums do I need to finish today? Meetings, drafts, the 30-minute calls. Tag each #medium, date today.
3. What five smalls can I knock out in the cracks? The under-15-minute admin. Tag each #small, date today.

Total: 9 tasks. That's the day. Anything else either goes into your inbox for tomorrow or gets explicitly killed.

Vimal, who runs his own design consultancy, started doing this with one hard rule: the big task gets time-blocked on his calendar before the smalls get scheduled. Otherwise the smalls fill the morning and the big task slides to 4pm when his brain is already cooked.

Step 5: Run the day off the smart list

Once the template is filled, the smart list shows you exactly 9 items. Maybe 10 or 11 if you have overdue items, which is fine; clear those first.

Open Today's 1-3-5 at the start of the workday. Work the big task first, in a 90-minute block. Take a real break. Hit two mediums. Lunch. Third medium. Then snack on smalls in the afternoon cracks. By 5pm you should have at most 2 items uncomplete.

There's no virtue in finishing all 9 every day. Some days the big task takes 4 hours and you only get 2 mediums and 3 smalls done. That's fine; the system makes that visible. What kills you is pretending you'll finish a 20-item list when you'll finish 8.

"Once I started counting on 9 and being honest about which size things were, I stopped lying to myself by 11am about what kind of day it was going to be."

• paraphrased from r/macapps, January 2026

Step 6: Evening sweep and tomorrow setup

5 minutes, around 5:30pm.

Open Today's 1-3-5. Three actions:

1. Mark complete anything you finished. Don't skip this; the completion log matters for the weekly review.
2. Defer or kill anything you didn't finish. Move it to tomorrow with date change, or delete it if it's no longer worth doing.
3. Stamp tomorrow's template if you want, so the morning is a 6-minute fill-in instead of a 15-minute decision.

Fair warning: the evening sweep is the step most people skip and it's the one that quietly destroys the system. Without it, yesterday's unfinished smalls pile up, the smart list shows 17 items by Thursday, and you're back to a 47-task Today by Friday.

Step 7: Weekly review and recalibration

Sunday evening, 15 minutes. Open the completed-tasks view filtered to the last 7 days. Count the bigs you finished, the mediums, the smalls. If the count is wildly off (e.g., 2 bigs finished out of 7, or 35 smalls finished out of 35), recalibrate.

Patterns to watch for:

• Big task never finishes: the bigs are too big. You're picking 3-hour tasks and calling them bigs. Either break them up or schedule them across days.
• Smalls always pile up: you're tagging mediums as smalls. Retag honestly.
• Mediums skipped, smalls and big done: the mediums are scheduled at the wrong time (often after lunch when you crash). Move them earlier.

The weekly review is where the system either tightens or rots. Most people quit at week three because they don't recalibrate; the friction comes from a sizing mistake, not the rule itself.

For more on weekly review structure: Weekly Review in Apple Reminders details the full cadence. If you want to layer this onto a daily plan template: How to Plan Your Day in Apple Reminders covers the morning architecture in depth.

Common pitfalls

• Tagging everything #big because everything feels important. Force yourself to one big per day. If two things feel like bigs, one of them is actually a medium-plus or it should be tomorrow's big. Combined-type ADHD brains struggle hardest with this; the ADHD type quiz is a useful check before you commit to the 9-item cap.
• Skipping the morning template stamp and just adding tasks ad hoc. Within a week you'll have lost the cap and the system becomes another inbox.
• Letting overdue items live in the smart list for days. Either do them or kill them. A reminder you've ignored for 6 days isn't going to magically become tomorrow's priority.
• Using priority flags AND size tags. Pick one. Apple's priority field (none/low/medium/high) plus your #big/#medium/#small tags creates redundant signal that confuses the smart list. For the deeper take, see Apple Reminders Priority Flags.
• Not setting a date. A task with #big but no date won't show in Today's 1-3-5. Date discipline is non-negotiable.

Verification

You know it's working when:

• Opening Today's 1-3-5 shows between 7 and 11 items, never 30.
• By 5pm, you can name what your big task was and whether you finished it.
• Sunday's review shows roughly 1 big per workday across the week, give or take 1.
• You stop adding tasks to today after 10am, because the slots are full.
• Your inbox grows during the day and shrinks during morning planning. Healthy churn.

If the smart list balloons to 20+ items by mid-week, the cap is broken. Go back to Step 4 and retag.

FAQ

Q: What if my day genuinely has 2 big tasks?

A: Then one of them is tomorrow's big. The honest answer is your day has 1 big, and you're hoping it also has another. Pick the more important one; defer the other. Or split a "big" into a big + a medium if it's really two phases.

Q: How do I handle a day with 6 meetings?

A: Meetings usually slot as mediums. If you've got 6 meetings, you've got at most 1 big task that day plus the meetings, plus 2 to 3 smalls in the cracks. That's the math. Pretending you'll also have 3 deep-work mediums on a 6-meeting day is the lie that breaks the system.

Q: Can I do 1-3-5 without tags, just by counting?

A: Yes, but you lose the smart list filter. Without tags, you can't easily see "show me only the 9 committed items, hide everything else". The tags exist to power the filter. If you want, simplify to one tag like #today9 and just count manually.

Q: How does this work with Ultra Reminders' AI planning?

A: Ultra Reminders' 10am daily plan reads your undated reminders and suggests a balanced day; you can ask it to suggest 1-3-5 explicitly. The AI clusters and prioritizes overnight brain dumps so by morning you have candidate bigs/mediums/smalls already sorted, not 47 raw items. You still make the final call; the AI just removes the sorting friction.

Q: What if I miss a day?

A: Skip it. Don't try to "catch up" by doing 18 tasks the next day. The whole point is the daily cap. Yesterday's misses either get re-added today (if still relevant) or killed. The system is daily, not cumulative.

Ultra Reminders solves a daily list that respects what one human can actually finish. $35 lifetime purchase, 14-day money-back guarantee, at ultrareminders.com.