Planning & habits
How can I be more efficient with my time?
Short answer
To be more efficient with your time, do similar tasks in batches instead of switching between them, estimate how long jobs take and then add about 50%, and say no to requests that do not serve your goals. Track your time for a week first: most people discover an hour or more a day lost to switching, waiting and low-value tasks they never chose.
How to be more time efficient: six techniques
- Track a normal week. Note what you do in 30-minute chunks for five days. Real data beats guesses and shows exactly where time leaks.
- Batch similar tasks. Answer messages, make calls and do paperwork in set blocks. Each switch between different kinds of work has a restart cost, so fewer switches means more done in less time.
- Estimate, then pad by 50%. Write down how long you think a task will take before starting and compare it afterwards. Most people underestimate, so add half again until your track record says otherwise.
- Say no, or not now. Before accepting a request, ask what it replaces. A polite "I can't this week, could it wait until the 15th?" protects time without burning bridges.
- Apply the two-minute rule. If something takes less than two minutes, do it immediately; if it takes longer, schedule it. This stops small tasks piling up into a time-consuming backlog.
- Cut, automate or delegate repeats. Any task you do every week is a candidate for a template, a checklist, an automatic payment or someone else.
Why time slips away even when you work hard
Time inefficiency rarely comes from laziness. It comes from two predictable habits: underestimating tasks and switching between them. Psychologists call the first the planning fallacy; in a classic study, students predicted when they would finish their theses and fewer than a third met their own estimate, even when asked for a realistic forecast. Plans built on optimistic estimates overflow, and the overflow eats evenings and weekends.
Switching costs are the second leak. Laboratory experiments on task switching show that every change between different kinds of work adds a measurable delay while the brain reconfigures, and those seconds multiply across dozens of switches a day. Time management techniques do pay off: a 2021 meta-analysis of 158 studies found that time management was moderately linked to better performance and more strongly linked to wellbeing and lower distress, which suggests the main payoff is feeling in control rather than squeezing in more.
| Time leak | Efficiency fix |
|---|---|
| Constant message checking | Two or three fixed batch slots a day |
| Tasks always overrun | Record estimates vs actuals, pad by 50% |
| Too many commitments | Ask what each yes replaces before agreeing |
| Repeating the same admin | Templates, checklists or automation |
Common mistakes
- Multitasking to save time, which usually makes each task slower and more error-prone.
- Saying yes to every request and then working late to catch up on your own priorities.
- Basing deadlines on how long a task should take instead of how long it took last time.
- Spending more time perfecting a productivity system than doing the work it organises.
Try it with a calculator
Frequently asked questions
How can I get more done in less time?
Batch similar tasks, remove one recurring low-value commitment and work on one thing at a time. Most time savings come from fewer switches and fewer tasks, not from working faster.
What is the most effective time management technique?
There is no single best one, but tracking your time is the most useful starting point because it shows which technique you need. Batching and realistic estimating fix the most common leaks.
How do I say no without seeming unhelpful?
Offer a specific alternative such as a later date, a smaller version or a better person to ask. Declining with an option sounds like planning rather than refusal.
Sources
- Aeon B., Faber A., Panaccio A. Does time management work? A meta-analysis. PLoS ONE, 2021. doi.org/10.1371/journal.pone.0245066
- Buehler R., Griffin D., Ross M. Exploring the "planning fallacy": why people underestimate their task completion times. Journal of Personality and Social Psychology, 1994. doi.org/10.1037/0022-3514.67.3.366
- Rubinstein J.S., Meyer D.E., Evans J.E. Executive control of cognitive processes in task switching. Journal of Experimental Psychology: Human Perception and Performance, 2001. doi.org/10.1037/0096-1523.27.4.763
This article is for general information and does not replace advice from a doctor. If you have persistent sleep or health problems, consult a qualified professional.