How to Fold an Origami Paper Cup
The origami paper cup is a small open container folded from a single square that can briefly hold water or dry snacks. It is one of the easiest origami models and takes about two minutes, making it a classic first project.
- Difficulty
- Easy
- Time
- About 2 min
- Steps
- 5
- Paper
- A square of any paper, at least 15 cm (6 in) wide
Position the square as a diamond, white side facing you, and lift the lower corner up to the upper corner so you have a triangle.
Tip: swipe the diagram, or use ← → on your keyboard. Space plays and pauses.
All steps
Step-by-step instructions
The same 5 steps as the animation above, written out so you can fold away from the screen.
Step 1
Position the square as a diamond, white side facing you, and lift the lower corner up to the upper corner so you have a triangle.
Step 2
Carry the right-hand corner across until its point touches the opposite edge, keeping the upper edge of the flap horizontal.
Step 3
Repeat with the left-hand corner, taking it across to the right edge so its point lands on the corner of the first flap.
Step 4
Take only the front layer of the upper point and bring it down over the flaps; tucking it into the front flap’s pocket makes the cup stronger.
Step 5
Fold the rear layer of the upper point down behind the cup.
Finished
Pinch the left and right corners gently inward and the cup opens up. Water stays in for a short while; popcorn or nuts can stay much longer.
About the origami paper cup
The paper cup is a traditional model often taught as the very first lesson in origami. It is folded from one square and produces an open container with a pocket on the front. For generations it has served as an emergency drinking cup on hikes, a snack holder at parties and a quick demonstration of how a flat sheet can hold a three-dimensional shape. Because it needs no cutting, glue or special paper, it is a favorite for teachers, scout leaders and parents who want a project that works on the first try.
Although short, the sequence teaches valuable habits. You fold a corner precisely to an edge, keep the top edge of each flap level, and separate layers so that the front and back of the same point are folded in different directions. The optional tuck into the front pocket introduces the idea of a lock, a fold that keeps a model together without adhesive. These small ideas reappear constantly in more complex designs, so a few minutes spent on the cup lays a surprisingly solid foundation for everything that follows.
Scale changes what the cup is good for. A small square makes a holder for paper clips or seeds, a 25 cm square holds a real drink for a short while, and a newspaper square becomes a bowl for sorting craft supplies. After the cup, try the Masu Box for a sturdier container with proper walls, or the Paper Boat for another practical classic. The Samurai Helmet and Fox Face both begin with the same folded triangle and make good next steps for young folders who want a little more variety.
Origami paper cup: questions
Can an origami paper cup hold water?+
Yes, for a short time. Printer paper holds water for a minute or so before it softens. Waxed or foil paper lasts longer, and for dry items like nuts or popcorn the cup works indefinitely.
What is the easiest origami for a total beginner?+
The paper cup is one of the easiest, with only five folds and no tricky moves. The Dog Face, Fox Face and Tulip are similarly simple and good choices for a first session.
Can I use printer paper?+
Yes, just cut A4 or Letter paper into a square first. Printer paper actually makes a sturdier cup than thin origami paper.
How big does the paper need to be?+
A 15 cm square makes a cup suitable for small snacks. For a cup that holds a real drink, try a square of 25 cm (10 in) or more.
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Masu Box
The masu box is a traditional Japanese square box folded from a single sheet that locks together without glue. It is an intermediate model that takes about eight minutes, with one three-dimensional step where the walls are raised.
Paper Boat
The origami paper boat is a classic folded from a rectangular sheet, passing through a paper hat on the way to a small boat that really floats. It is an easy model that most children and adults finish in about five minutes.
Samurai Helmet
The origami samurai helmet, or kabuto, is a traditional Japanese model with two horns and a brim, folded from one square. It is easy, takes about four minutes, and can be made large enough to wear by using a big newspaper square.
Fox Face
The origami fox face is a pointed fox head with tall ears, folded from one square in five steps and finished with drawn eyes and a nose. It is an easy model that takes about three minutes.