Fibonacci Calculator

Calculate Fibonacci sequence numbers.

Fibonacci Tools

Nth Term, Sequence, Golden Ratio

N (1–78 exact, 79–1476 approx)
N (Max 50 terms)

Enter your values above to see the result.

Your Results

F() =
First Fibonacci Numbers
Golden Ratio φ
1.6180339887...
φ = (1 + √5) / 2
Convergence to φ