What does “eat the frog” mean?
Eat the frog means doing your most important and least appealing task first, before anything easier gets a chance to fill the day. The “frog” is the one task you are most likely to put off and most likely to regret putting off: the report, the difficult call, the application, the first page.
The idea has two parts, and both matter. First, you decide the night before which single task is the frog. Second, you start on it at the beginning of your work time and keep going until it is done or until a block of at least an hour is used up. Everything else, including email, waits.
The method works less because mornings are magical and more because it removes two daily decisions: what should I work on? and should I do the hard thing now or later? Both are already answered when you sit down.
Where the phrase comes from
The phrase is often credited to Mark Twain, usually as “eat a live frog first thing in the morning and nothing worse will happen to you the rest of the day.” There is no evidence he said it. The researchers at Quote Investigator traced the saying to the 18th-century French writer Nicolas Chamfort, who wrote about swallowing a toad every morning to face the disgust of the day in society. The link to Twain first appears in print in 1988, almost 80 years after his death.
The productivity method comes from Brian Tracy’s book Eat That Frog!, published in 2001. Tracy uses the frog as a metaphor for your biggest, most important task and builds a set of habits around it: plan the day in advance, know your most valuable tasks and start on the frog before anything else. Most “eat the frog” advice online, including this page, is a simplified version of that idea.
How to eat the frog: 6 steps
- Write tomorrow’s list tonight. Before you stop work, list what you want to get done tomorrow. Five minutes is enough.
- Pick one frog. Ask: which task on this list would make the biggest difference if it were done, and which am I most likely to avoid? Where those overlap, that is your frog. Only one.
- Make the frog startable. “Work on the grant” is not a task; “write the budget section of the grant” is. If the frog is huge, the frog is its first real chunk.
- Set the first block. Decide when you will start and for how long: “At 8:30, before opening email, 60 minutes on the budget section.” Deciding when and where makes follow-through more likely (more on the research below).
- Start before anything else. Keep email, chat and the news closed until the block is over. If you get stuck, stay with the frog: switch to an easier part of it rather than to another task.
- Stop, tick, reset. When the block ends or the frog is done, tick it and move on to the rest of your list. If the frog is not finished, it is tomorrow’s frog, and you already know where to restart.
The free to-do list with the Eat the frog layout gives the frog its own slot above the rest of your tasks, saves on your device and prints on one page.
Example: one morning with a frog
Maya is a marketing coordinator. Her list for Tuesday has eleven items: a campaign brief due Friday, a dozen emails, two meetings, expense receipts, a slide fix for her manager and booking a dentist.
- Monday, 5:40 p.m.: she picks the campaign brief as the frog. It matters most, it is due soonest in real terms, and it is the task she has moved three days in a row. She writes it as “draft sections 1 and 2 of the campaign brief.”
- Tuesday, 8:30 a.m.: laptop open, email closed, a 50-minute timer running. She writes badly for ten minutes, then gets going.
- 9:20 a.m.: sections 1 and 2 are drafted. She ticks the frog and opens email.
- The rest of the day: meetings, emails, the slide fix, receipts. The dentist moves to Wednesday.
The day did not go perfectly, but the one task that would have caused a bad Friday is now well underway. That is the whole point.
How to choose the right frog
Picking the frog is the hard part. Use this quick check on your top two or three candidates:
| Question |
If yes |
| Does it move a goal or deadline that really matters this week? |
Strong frog candidate |
| Have you put it off at least once already? |
Strong candidate: avoidance is the signal |
| Can you make visible progress on it in 60 to 90 minutes? |
Good; if not, make the frog its first chunk |
| Is it only urgent because someone asked loudly? |
Not a frog; it goes on the regular list |
| Does it depend on someone else replying first? |
Not a frog today; send the request instead |
If two tasks tie, Tracy’s advice is to eat the uglier frog first. If that does not settle it, pick the one with the nearer real deadline.
Eat the frog vs 1-3-5 vs Ivy Lee vs Eisenhower
These four methods are often mixed up. They solve different problems, and they combine well.
| Method |
The rule |
Best when |
Weak spot |
| Eat the frog |
Do the single hardest important task first |
You keep avoiding one big task |
Says nothing about the rest of the day |
| 1-3-5 rule |
Plan 1 big, 3 medium and 5 small tasks a day |
Your lists are too long to finish |
Nine tasks can still be too many on busy days |
| Ivy Lee method |
Six tasks in order of importance, done one at a time |
You jump between tasks |
Rigid when the day is full of interruptions |
| Eisenhower matrix |
Sort tasks by urgent and important |
Everything feels urgent |
A sorting step, not a daily plan |
A simple combination: sort the week’s pile with the Eisenhower matrix, plan each day as 1-3-5, and make the one big task your frog.
Choose your situation
Your mornings are not yours. If school runs, commuting or early meetings take the first hours, eat the frog at the start of your first uninterrupted block, whenever that is. The rule is “before anything easier,” not “before 9 a.m.”
Your work is reactive. Support, retail, health care and parenting rarely allow a quiet hour. Shrink the frog to 20 or 25 minutes and protect just that; a Pomodoro timer helps.
You are a student. The frog is often the assignment with the vaguest first step. Make it concrete (“outline the essay in 10 bullet points”) and do it before lectures or right after, before you check messages.
The frog is emotional, not hard. A difficult conversation or an awkward email is a classic frog. Write the first sentence the night before, and send it first thing.
You are restarting after a bad week. Choose a small frog on purpose for the first two or three days. Getting the habit of starting back matters more than the size of the task.
A 5-day frog trial
Try the method for one working week before deciding whether it suits you:
| Day |
Evening before |
Morning |
| 1 |
Pick a small frog you have avoided (one awkward email) |
Do it before opening anything else |
| 2 |
Pick a medium frog and write its first step |
30 minutes on it, then stop |
| 3 |
Pick a real frog from your most important project |
45 to 60 minutes, email closed |
| 4 |
Same project, next chunk |
60 minutes; note what got in the way |
| 5 |
Review the week: which frogs got done, and when did you start? |
Keep the start time that worked |
Two things to watch: how many minutes passed between sitting down and starting the frog, and whether the rest of the day felt calmer. If the answer to both is good, keep going.
Common mistakes
- Picking three frogs. The method depends on there being one. Put the others on the list below it.
- A frog that is really a project. “Finish the website” cannot be eaten in a morning. The frog is the next piece you can finish.
- Checking email “for a minute” first. That minute is how the frog ends up at 4 p.m.
- Choosing by urgency alone. Urgent-looking small jobs feel important. Choose by what matters, then check the deadline.
- Treating a missed day as failure. If the frog did not happen, it is tomorrow’s frog. No extra rules needed.
What the research says, and its limits
No study has tested “eat the frog” as a named method, so it is best seen as a practical rule built on better-studied findings:
- People drift to easy tasks when busy. In two years of hospital emergency department records, KC and colleagues (2020) found that physicians under high workload picked easier cases. That raised short-term throughput but lowered productivity once case difficulty was taken into account. Deciding on the hard task in advance is one way to counter that pull.
- Urgency distracts from importance. In five experiments, Zhu, Yang and Hsee (2018) found that people chose tasks that merely looked urgent over more important tasks with bigger payoffs.
- Deciding when and where helps. A meta-analysis of 94 tests by Gollwitzer and Sheeran (2006) found that if-then plans (“at 8:30, before email, I will…”) improved goal follow-through compared with goals alone.
- We underestimate how long tasks take. Students in Buehler, Griffin and Ross (1994) expected to finish their theses in about 34 days on average and took about 56. Starting with the frog leaves room for it to take longer than you think.
The limits: none of these studies compared doing the hardest task first against other orders in everyday office work, and there is no good evidence that mornings are the best time for everyone. Energy peaks differ between people. Use the idea, then adjust the timing to your own day.
Try it tomorrow
Tonight, open the free to-do list, write tomorrow’s tasks and drag the one you are dreading into the frog slot. If a lack of planning is the real problem, read how to plan your day and how to prioritize when everything is urgent. For a steady routine rather than a one-off push, the 30-day productivity habits plan builds one small planning step a day, or build your own plan. More ideas are in the productivity topic.
