The difference
Spaghetti vs Vermicelli
Same shape, different gauge, and the name flips by region. In Italy vermicelli is usually a touch thicker than spaghetti, in the United States it is sold thinner. Either way it is a solid round strand for the same light, clinging sauces.

Spaghetti
- Family
- Long strands
- Size
- 250 to 300 mm long
- Surface
- Smooth
- Cook
- 9 to 12 min
Wants: Tomato sauce, Carbonara, Garlic and oil

Vermicelli
- Family
- Long strands
- Size
- 2.08 to 2.14 mm across
- Surface
- Smooth
- Cook
- 12 to 14 min
Wants: Tomato sauce, Garlic and oil, Clams
Keep exploring
See the full profiles for Spaghetti and Vermicelli, or compare more shapes.
Stay in the loop
From the Almanac
Updates from Pasta Almanac, when there is something worth sharing.