Fibonacci Spiral
The golden ratio φ ≈ 1.618 emerges from the Fibonacci sequence and appears throughout nature. Watch how sunflower seeds, pinecone scales, and galaxies all follow the same spiral geometry.
Seeds
800
Angle offset
0.00°
Seed size
3
Color mode
Family
Golden angle: 137.508° = 360° × (1 − 1/φ²) |
φ = (1 + √5) / 2 |
Consecutive Fibonacci numbers: 1, 1, 2, 3, 5, 8, 13, 21…