Plan and reality: how long does it really take?

The morning routine is in the plan with 15 minutes. In reality the last step is only done at half past nine. The “quick” shopping trip takes an hour, the email “just quickly” half an hour. In the evening you wonder why the plan did not work out again. The answer is often simple: the plan counts on times that only exist in the best case.

Plans assume the best case

When planning, you imagine how a task ideally goes: start, push through, done. What gets lost are the many small things around it: starting itself, searching for the charging cable, the interruption by a message, the way there, the break in between.

This pattern is so common that psychology has a name for it: the planning fallacy. It means that people regularly underestimate how long their own projects take – even when they know it took longer last time too. It affects almost everyone, not only people who find their sense of time difficult anyway.

What that does to your day

A plan with times that are too tight has two consequences. First, everything shifts back: if the morning routine takes an hour longer, the first work block starts too late, the lunch break gets shorter and something is left undone in the afternoon. Second – and this weighs more – it feels like failure. After all, you “only” planned what you thought was doable.

Yet the mistake is not with you, but with the plan. A plan that fails every day is a bad plan – not a sign of a lack of discipline.

Collect real times

The way out is simple, but unusual: instead of estimating, you measure. Not every minute, just one single point: when was the thing really done?

• For a few weeks, note when you ticked off recurring things – the morning routine, the shopping, the weekly cleaning.
• For routines with steps it is worth recording each step separately. It often turns out that the routine is not too long at all – it is spread across the morning.
• After a few days a pattern emerges. Not the best day counts and not the worst, but the typical one.

That sounds like control, but it is actually the opposite: afterwards you have to guess less and are disappointed less.

An example: the morning routine has four steps – drink water, shower, get dressed, breakfast – and is in the plan at 7 am with 15 minutes. After two weeks it turns out that the water is drunk at 7:05, the shower done at 7:40, but breakfast usually only at 9. So the problem is not the routine, but breakfast, which gets pushed between emails and coffee. With this knowledge you can change something specific.

Planning with real times

When you know how long something really takes, you have two honest options:

1. Adjust the plan. The morning routine gets 60 instead of 15 minutes. The first appointment moves to 9:30. That may feel like giving up, but it is honesty – and for the first time the day starts on time.
2. Make the thing smaller. If the routine must not take longer, a step goes or moves to another place in the day.

Both are good. The only bad thing is to keep planning with times that do not exist. If you know your real times, you can also plan buffers more realistically – more in the article Timeblocking.

See overlaps early

A particularly useful side effect: if you know your real times, you see conflicts before they arise. If you plan an appointment at eight but are usually busy with your morning until half past nine, that is valuable information – at the moment of planning, not the next morning at five to eight.

When your sense of time is unreliable in general

Some people experience time as especially unreliable: five minutes feel like an hour or the other way round. For them measured times are especially valuable, because they replace a feeling that cannot be relied on. More in the article Time blindness.

The actual-time track in DayBlock

If you want, DayBlock remembers when you really finished something – for blocks and for every single step. In the day view this appears as a narrow track next to your plan: small dots at the height of the real time. That way you see at a glance where plan and reality drift apart.

After a few days DayBlock learns from this – only in your browser, without a server and without an AI service. If you plan an appointment at a time when you are usually still busy with something else, DayBlock lets you know quietly: “At 08:00 you are usually still on Morning routine (until about 09:30).” And the editor shows how long a routine usually takes you – with a button to take over the duration. Nothing pops up by itself, and everything can be switched off.

Summary

Plans rarely fail because of you, but because of overly optimistic times. For a few weeks, collect when things are really finished, and plan with those numbers. Your day will not get shorter – but it will get more honest. And an honest plan is one that works out in the evening.