Convert Penne from Ounces to Cup (US)

How many US cups is 1 ounce of penne?

1 ounce of penne (penne pasta) is 0.27 US cups. 2 ounces of penne is 0.54 US cups. 4 ounces of penne is 1.07 US cups. 6 ounces of penne is 1.61 US cups. Use the converter below for any amount.

  • These figures use the US cup (240 ml). A metric cup is slightly larger at 250 ml, so it holds a little more. Use the metric cup converter →
  • Cup sizes are not standard worldwide, so the same cup of an ingredient can weigh more or less depending on the country. What is a cup measurement →
  • These figures are for dry, uncooked penne. Cooked, it roughly doubles in volume as the tubes fill with water, so one cup of dry penne yields close to two cups cooked. Weigh dry for the most reliable result.

Penne is a straight tube pasta cut on an angle at each end, popular in baked pasta dishes, arrabbiata, and creamy sauces. One metric cup (250 ml) of dry penne weighs around 110 grams or 3.88 ounces. When a recipe gives penne in cups but you are scooping from a bag, converting by weight keeps the portion right.

Penne tubes are long and hollow, so they pile into a cup unevenly with large gaps. Weighing in grams sidesteps that guesswork and gives you the same portion every time.

Also known as

  • penne pasta
  • penne rigate
  • quill pasta

Short curved tubes, slightly heavier per cup (115 g vs 110 g). Swap 1:1 by volume in mac and cheese and pasta bakes. See our Macaroni converter.

Corkscrew spirals that hold chunky sauces well and pack lighter per cup (100 g vs 110 g). Swap 1:1 by volume. See our Fusilli converter.

No scale? The tool below gives a good estimate, but for exact bakes a digital kitchen scale removes the guesswork.

Penne Measurement Converter

Enter a value and pick your units.

Result

0 Cup (US)

Common Penne Conversions

Here are the most common penne conversions from ounces to cups (US).

OuncesCups (US)
1 oz0.27 cups (US)
2 oz0.54 cups (US)
3 oz0.81 cups (US)
4 oz1.07 cups (US)
5 oz1.34 cups (US)
6 oz1.61 cups (US)
8 oz2.15 cups (US)
10 oz2.68 cups (US)
12 oz3.22 cups (US)

Penne Conversion Chart

The conversion chart below gives a quick reference for converting penne from Ounces to Cup (US) and other measurements.

ouncescup(US)cupgramstbsptsp
2.5 oz0.67 cup (US)0.64 cup70.88 g10.74 tbsp32.22 tsp
5 oz1.34 cup (US)1.29 cup141.75 g21.48 tbsp64.43 tsp
7.5 oz2.01 cup (US)1.93 cup212.63 g32.22 tbsp96.65 tsp
10 oz2.68 cup (US)2.58 cup283.51 g42.96 tbsp128.87 tsp

Frequently Asked Questions

How many US cups is 1 ounce of penne?
1 ounce of penne is 0.27 US cups. The conversion is fixed, so 2 ounces is 0.54 US cups and 4 ounces is 1.07 US cups. These whole-ounce amounts are the ones recipes call for most with bulk ingredients, and the figure scales in a straight line as you multiply or divide. Use the converter above for any other amount, or the conversion chart on this page for the common ones. Open the penne converter
How many US cups is 2 ounces of penne?
2 ounces of penne is 0.54 US cups. The conversion is fixed, so 1 ounce is 0.27 US cups and 4 ounces is 1.07 US cups. These whole-ounce amounts are the ones recipes call for most with bulk ingredients, and the figure scales in a straight line as you multiply or divide. Use the converter above for any other amount, or the conversion chart on this page for the common ones.
What is 4 oz penne in US cups?
4 ounces of penne is 1.07 US cups. The conversion is fixed, so 1 ounce is 0.27 US cups and 2 ounces is 0.54 US cups. These whole-ounce amounts are the ones recipes call for most with bulk ingredients, and the figure scales in a straight line as you multiply or divide. Use the converter above for any other amount, or the conversion chart on this page for the common ones.
What is 6 oz penne in US cups?
6 ounces of penne is 1.61 US cups. The conversion is fixed, so 1 ounce is 0.27 US cups and 2 ounces is 0.54 US cups. These whole-ounce amounts are the ones recipes call for most with bulk ingredients, and the figure scales in a straight line as you multiply or divide. Use the converter above for any other amount, or the conversion chart on this page for the common ones.
How many US cups is 1 ounce of penne pasta?
Penne pasta is another name for penne, so 1 ounce of penne pasta is 0.27 US cups, exactly the same as penne. The figure does not change with the name: 2 ounces is 0.54 US cups and 0.5 ounces is 0.13 US cups. Use the converter above for any quantity, or read the conversion chart on this page for the most common amounts.
Are penne and penne pasta the same thing?
Yes. Penne pasta is another name for penne, so they are the same ingredient and convert identically. 1 ounce of penne is 0.27 US cups under either name, and 2 ounces is 0.54 US cups. Recipes use the two names interchangeably, so you can follow either one without changing quantities or weighing any differently.
Is this dry or cooked penne?
The weights on this page are for dry, uncooked penne straight from the bag, the way most recipes list it. Penne soaks up water as it boils, so it roughly doubles in volume and gains weight from the water it absorbs. One cup of dry penne cooks up to close to two cups. If a recipe is unclear, check whether it specifies dry or cooked.

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