How to Make a Classic Glider Paper Airplane
The classic glider is a wide-winged paper airplane with a blunt, folded-back nose. Instead of speed it relies on its large wing area, so it flies slowly and floats a long way from a gentle launch, making it best for time aloft. It is a medium-difficulty fold that takes about four minutes with one sheet of printer paper.
At a glance
- Difficulty
- Medium
- Time
- About 4 min
- Steps
- 7 (6 folds)
- Paper
- A4 or US Letter
- Best for
- Time aloft and slow, floating glides
How to fold the Classic glider
A blunt, folded-back nose and wide wings. It flies slowly and floats a long way from a gentle throw.
Difficulty: Medium · Best for: Time aloft · 7 steps
Printable fold-line template
Page 1 is the A4 sheet with every fold line printed in place and numbered; page 2 has the steps. Print at 100% (Actual size) on ordinary 80 g/m² (20 lb) copy paper.
Test flight: Classic glider
Toy model — not a predictionA simplified 2D flight model driven by the folded shape: its wing area, weight and balance point. Drag from the hand in the direction of the throw — a longer drag throws harder — or use the sliders.
Drag on the picture or press Throw.
- Weight:
- 5.0 g
- Wing area:
- 175 cm²
- Wingspan:
- 14.4 cm
- Balance point:
- 87 mm behind the nose
- Balance on the wing:
- 17% of average chord
- Steady glide:
- 5.4 m/s, 2.4 : 1
Weight assumes 80 g/m² paper. The model treats the plane as one flat, rigid wing: lift and drag of a thin plate, a centre of pressure that moves back as the nose rises, and bent-up elevators that add a nose-up moment. Real flights also depend on crease quality, wing symmetry, twist and air currents.
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Step-by-step instructions
The same 7 steps as the animation above, written out so you can fold away from the screen. Measurements are for an A4 sheet; switch the tool above to US Letter for Letter-size measurements and template.
Step 1
Lay the sheet portrait, printed side up. Fold it in half lengthwise, crease firmly and unfold again. The centre crease is your guide for every fold that follows.
Step 2
Fold both top corners in to the centre crease.
Step 3
Fold the whole pointed top down along the line where the two flaps end, so the point lies on the centre crease.
Step 4
Fold the two new top corners in to the centre crease. Their tips meet at the point you folded down in the last step.
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Step 5
Turn the plane over and fold it in half along the centre crease, so the folded flaps end up on the outside. Turn it so the nose points left.
Step 6
Fold the top wing down along a line parallel to the bottom edge, about 3.4 cm (1 3/8 in) above it. Turn over and fold the other wing to match.
Step 7
Open the wings until they are flat, with a very slight upward V from the front.
How to throw the classic glider
- Launch gently, almost like releasing it, level or slightly nose-down.
- From a high spot (a stair landing or a hill) it can glide much further than from standing height.
Think of launching a glider rather than throwing it. Hold it level at head height and release it with a smooth push forward, no faster than a brisk walk. A hard throw only makes it climb, stall and drop; the long, gentle glide comes from a launch that matches its natural flying speed.
Trimming and troubleshooting
Trimming means small bends to the back edges of the wings (the elevators) and the wing angle. Change one thing at a time and test-throw after each change.
- For the longest glide, bend the back edges up just enough that it no longer dives; more bend makes it slow down and stall.
- If it wobbles side to side, give the wings a little more upward V (dihedral).
- It climbs, stalls and drops, again and again
- The back edges are bent up too much or the launch is too hard. Flatten the elevators a little and release it more gently.
- It dives even with a gentle launch
- Add a slight upward bend to the back edges of both wings, a millimetre at a time.
- It drifts to one side
- Make sure both wings are the same width and level; a slightly raised back edge on one side turns it toward that side.
About the classic glider
Folding the pointed top down before folding the corners in gives the glider a blunt nose and moves the extra paper layers forward, so the balance point sits under the wings rather than far behind them. Combined with the wide, flat wings, this lets it fly slowly without stalling.
Gliders and darts sit at opposite ends of paper airplane design. A dart has small wings and needs speed; a glider has large wings and wants to go slowly. That is why the same throw that sends a dart far makes a glider loop up and fall. Matching the launch to the plane is the biggest single improvement most people can make.
If you enjoy this design, try the Nakamura lock, which adds a small locking fold for a sturdier nose, or the hammer glider for even slower, steadier flights.
Classic Glider paper airplane: questions
What is the difference between a paper glider and a dart?+
A glider has wide wings and a blunt nose and flies slowly for a long time; a dart has narrow wings and a pointed nose and flies fast and far. Launch a glider gently and throw a dart hard.
How do I make my paper glider stay in the air longer?+
Fold crisp, symmetrical wings, trim just enough elevator to stop it diving, and launch it gently from as high as you safely can, such as a stair landing.
Why does my glider swoop up and then crash?+
That is a stall. Either the elevators are bent up too much or it was thrown too hard. Flatten the back edges slightly and launch more softly.
Does the paper glider work outdoors?+
It works best indoors or in very calm air. Its light, wide wings are easily pushed around by wind.
Fold another paper airplane
Nakamura Lock
A traditional design whose small folded tip locks the nose flaps in place. Heavy, sturdy nose and a steady, long glide.
Hammer Glider
Short and wide, with a thick folded band across the nose like a hammer head. Slow, stable glides and upturned tips.
Easy Kids Plane
Only four folds and broad wings, so it forgives crooked folds and gentle throws. A good first plane for young children.