Interactive Tool
Paper Size Calculator
Find the exact paper size you need for any origami model. Select a model and your desired finished size — the calculator does the rest.
Calculate Your Paper Size
Result
square sheet needed (9.8 in)
To fold a 🦢 Paper Crane with a height from base to head tip of 10 cm, start with a 25.0 cm square sheet. The closest standard paper size is 25 cm (9.8").
View Paper Crane tutorialQuick Reference: 🦢 Paper Crane
Common paper sizes and the finished height from base to head tip you will get
Frequently Asked Questions
What size paper do I need for an origami crane?
A standard 15 cm (6 inch) square produces a crane approximately 6 cm tall. For a larger display crane, use a 25 cm square. The ratio is roughly 1:2.5.
How do I calculate origami paper size?
Each model has a ratio between paper size and finished size. Multiply your desired finished size by the model's ratio factor to get the paper size you need.
What is standard origami paper size?
Standard kami comes in 15 cm (6") squares. Other sizes: 7.5 cm for miniatures, 20 cm for complex models, 25 cm for display pieces.