Is Making Flashcards a Waste of Time? An Honest Answer
Is making flashcards a waste of time? Partly, yes. Spending an hour copying notes onto cards is mostly low-value busywork, but reviewing those cards by testing yourself is one of the best-supported ways to study. So the honest answer is: making is cheap learning, reviewing is where the real learning happens, and you should spend as little time as possible on the first so you can spend more on the second.
If your real problem is that card-making eats the whole evening and leaves no time to actually review, FlashDeck writes the cards from your notes so you can skip straight to the part that works: Build my study plan.
Why flashcards can feel like a waste of time
If you have ever finished a stack of 80 cards at midnight and thought "I don't feel like I learned anything," you are not imagining it. A few things make card-making feel pointless:
- It is slow. Writing out a term and its definition takes far longer than reading it.
- It feels like copying. Much of the time you are moving words from one page to another, not thinking about them.
- The cards never get used. Plenty of students make a beautiful deck, flip through it once, and never touch it again.
- It crowds out other work. Two hours of making cards can mean zero practice problems.
That last point is why threads saying "flashcards are a waste of time" keep popping up. The complaint is usually about the making, not the cards themselves.
Does making flashcards count as studying? Where the learning actually happens
Making flashcards counts as studying a little. Deciding what goes on a card forces you to pick out the main idea and put it in your own words, which is a mild form of processing. But most of the benefit comes later, when you look at the front, try to recall the back and then check.
That self-testing step is called retrieval practice, or active recall. A large 2013 review of ten common study techniques rated practice testing as "high utility," while rereading and highlighting were rated "low utility" (Dunlosky et al., 2013). Flashcards are simply a handy container for practice testing.
The second ingredient is spacing. Reviewing a card again after a gap, with the gaps getting longer, helps the memory hold for weeks instead of days. That same review rated distributed (spaced) practice highly too.
Is making flashcards revision, or just prep?
Think of it like cooking. Chopping vegetables is part of making dinner, but nobody is fed until the food is cooked and eaten. Making cards is the chopping. Revision happens when you quiz yourself with them, again and again, over days.
| Activity | Learning value | Time cost |
|---|---|---|
| Copying notes onto cards word for word | Low | High |
| Rewriting a fact as a question in your own words | Medium | Medium |
| Recalling the answer before flipping | High | Low |
| Reviewing again after 1, 3 and 7 days | High | Low per session |
When making flashcards is worth it
Making flashcards is a good way to study in these situations:
- Your material is fact-heavy. Vocabulary, dates, anatomy terms, formulas, drug names and definitions all break neatly into one-question, one-answer pieces.
- You write questions, not copies. "What does the mitochondria do?" beats a card that just says "Mitochondria" with a paragraph on the back.
- You will actually review them for weeks. A deck you review on a schedule until the exam is a great investment. A deck you flip once is not.
- You are clarifying something confusing. If turning a messy paragraph into a clean question makes you finally understand it, the making paid off.
Is writing flashcards by hand more effective?
Some students swear handwriting helps them remember. That may be true for you, but it is not a reason to spend hours writing. If handwriting helps, handwrite only the few cards that confuse you and let the rest be quick.
When making flashcards is a waste of time
Flashcards are not the best way to study everything. Here is when to skip or limit them:
- Skill subjects. Math, physics and chemistry problems need worked practice. A card can hold a formula, but it cannot practice using it on a new problem.
- Big-picture essays. For "explain the causes of the Civil War," you need outlines and practice answers, not 40 separate facts.
- Night-before cramming. If the test is tomorrow, a practice test or past paper is a better use of the evening than building a deck from scratch.
- Decorating. Colored pens, stickers and perfect handwriting are fine for fun, but they are not studying.
This is the honest answer to "why are flashcards not effective" for some people: they are used for the wrong subject, made too slowly, or reviewed once. We break down more of those mistakes in Flashcards Don't Work for Me: Why and What to Do.
How to cut card-making time (so you can review more)
Here is where most students get stuck. You know reviewing is what matters, but reviewing needs cards, and cards take forever. Try these:
Card only the testable lines
Skim your notes and mark only definitions, facts, formulas and lists. Skip examples, stories and filler. Most pages have three to eight card-worthy lines, not twenty.
One fact per card
A card with one fact is faster to write and faster to review. "What year did the Louisiana Purchase happen?" is a 5-second card. "Explain the Louisiana Purchase" is a paragraph you will skim.
Set a timer
Give yourself 15 minutes to make cards for one lecture. When the timer ends, stop and start reviewing. Unfinished cards can wait.
Let a tool draft them from your notes
This is the step that is hardest to do alone quickly: reading every line, deciding what is testable and turning it into a clean question.
How FlashDeck handles it: paste your typed notes or study guide, or upload slides as a PDF (up to 30,000 characters or 20 pages per upload). FlashDeck writes one card per fact, definition or formula, using only what you pasted, and you can delete any card you do not want. Then it shows you only the cards due each day, in about 10 minutes. Build my study plan
Then spend your saved time where it counts: reviewing. For the step-by-step manual method, see How to Make Flashcards From Notes.
A quick checklist before you start making cards
- Is this subject mostly facts and terms? If not, practice problems first.
- Do I have at least a few days before the test to review?
- Am I writing questions, not copying paragraphs?
- Do I have a plan for when I will review these?
If you checked all four, making flashcards to study is a smart move.
Stop wasting time on making flashcards and start remembering
The fix for "is making flashcards a waste of time" is not to quit flashcards. It is to shrink the making and protect the reviewing. With FlashDeck, you can paste tonight's notes, get cards in about a minute, delete anything you do not need, and start your first 10-minute review right away.
FAQ
Is making flashcards a good way to study?
It is a good start, but only half the job. The making helps you sort out what matters. The real gains come from reviewing the cards by recalling the answer before you flip, spread over several days.
Are flashcards effective for every subject?
No. They are strongest for facts, vocabulary, definitions and formulas. For math problems, lab skills or essay writing, pair a small deck with practice problems and practice answers.
Does making flashcards count as studying if I never review them?
Barely. You get a little from choosing and rewording the facts, but without reviewing you lose most of the benefit. If you do not have time to review, you probably do not have time to make a full deck either.
How long should making flashcards take?
As a rough guide, try to keep making time well under your review time. A 15-minute cap per lecture works for many students. If you are spending hours, you are probably copying too much or making cards too big.
Are flashcards the best way to study?
They are one of the best tools for memorizing facts, because they make self-testing and spacing easy. They are not the best way to learn skills or practice long answers, so mix them with other methods.