Noodle Portion Calculator

For a standard main course, most Asian noodle dishes call for 80–100g of dry noodles per person. Side dish portions are typically 50–60g, while noodle soup bowls use around 60–75g of dry noodles since the broth adds volume and satiety.

Yes — most dry noodles roughly double or triple in weight when cooked. Wheat-based noodles like ramen and udon typically expand to about 2.5× their dry weight, while rice noodles can expand to 2–2.5× and glass noodles to around 3–4× their dry weight after soaking.

A serving size is a standardised reference amount defined for nutritional labelling — it doesn't necessarily reflect how much you'd eat. A portion is the actual amount you choose to eat or serve. For noodles, nutrition labels typically list 56g dry as one serving, but realistic portions are often larger.

A common rule of thumb for spaghetti-like noodles is to bundle them until the diameter of the bunch fits in a circle made by your thumb and index finger (roughly 80–100g). For loose noodles like rice vermicelli, a large handful is roughly 50–70g. A kitchen scale gives the most accurate result.

Yes. Dense, thick noodles like udon or lo mein are more filling per gram, so portions trend slightly smaller (around 80g dry for a main). Lighter noodles like somen or glass noodles absorb a lot of liquid and expand greatly, so 50–70g dry is typically sufficient.

Children and light eaters typically need about 50–60% of an adult main-course portion. This calculator includes an Appetite setting — choose 'Light' to automatically reduce per-person portions to a child-friendly or small-appetite serving size.

Unopened dry noodles keep well in a cool, dry pantry for up to 2 years. Once opened, transfer them to an airtight container or reseal the package tightly to prevent moisture absorption. Cooked leftover noodles should be refrigerated in an airtight container and eaten within 3–4 days.

The portion weights are calibrated for Asian noodle types, but the general guidance (80–100g dry per person for a main course) applies equally to Italian pasta. The key difference is cooking technique and expansion ratio, which vary slightly between pasta shapes and Asian noodle varieties.