2D diagram
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How to make a paper soldier hat

Paper Soldier Hat: try all 11 steps in the 3D player. Turn and replay every move. Print the complete diagram sheet or save it as PDF.

Intermediate11 steps6 × 6 in · One square

The traditional cap made by locking the front half of a waterbomb base and leaving the back as a triangle.

You need
One square of thin origami paper. No glue or scissors.
Start
Start colored side up, with an edge at the top, so the finished cap shows the color.
Tips
  • Fold only the front flaps after making the waterbomb base; leave the back triangle alone.
  • Slide each tip under its pocket lip gently, then press the lock flat.
Symbols, bases & terms ↗
Finish

Your model is ready

Gently separate the untouched back triangle from the locked front to open the cap. Spread the opening gently to fit.

3D paper
11 steps · press any step to watch it in 3D

Step-by-step diagrams

Valley fold Mountain fold Color side White side

Steps 1–6

  1. 1

    Crease a diagonal

    Fold the bottom left corner behind to the top right corner, press, and open.

  2. 2

    Crease the other diagonal

    Fold the bottom right corner behind to the top left corner, press, and open.

  3. 3

    Crease across the middle

    Bring the top edge down to the bottom edge, press, and open.

  4. 4

    Make the waterbomb base

    Push the side middles inward. Bring the top edge down to the bottom edge and press into a triangle.

  5. 5

    Raise the left front corner

    Fold just the front left corner up to the top point.

  6. 6

    Raise the right front corner

    Fold just the front right corner up to the top point, making a diamond on the front.

Steps 7–11

  1. 7

    Fold the left side in

    Fold the left corner of the front diamond to its center.

  2. 8

    Fold the right side in

    Fold the right corner of the front diamond to its center.

  3. 9

    Lock the left tip

    Fold the free upper tip on the left down to the center and slip it beneath the left pocket lip.

  4. 10

    Lock the right tip

    Fold the free upper tip on the right down the same way and slip it beneath the right pocket lip.

  5. 11

    Show the back

    Turn the cap over to see its untouched triangular back.

  6. ✓

    Finish

    Gently separate the untouched back triangle from the locked front to open the cap. Spread the opening gently to fit.

Keep folding

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