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How Much Is 2.02 Cups of Sunflower Seeds in Ounces?

2.02 cups of sunflower seeds weighs 9.98 oz. This is based on sunflower seeds having a density of 140g per cup. Because cups measure volume and ounces measure weight, the result depends on the ingredient, and a different ingredient would give a different result for the same 2.02 cups.

2.02 cups of sunflower seeds
=
9.98oz
Result using all cup standards info
9.98 oz (US) 10.54 oz (Metric Cup) 11.98 oz (Imperial Cup)
2.02 cups of sunflower seeds is also
9.98

Formula and Step-by-Step

cups × 140g/cup ÷ 28.3495g/oz = ounces
  1. Start with 2.02 cups of sunflower seeds
  2. 1 cup of sunflower seeds = 140g
  3. 2.02 × 140 = 282.8g
  4. Convert grams to ounces: 282.8 ÷ 28.3495 = 9.98 oz

The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.

Measuring Tip

Ground and whole sunflower seeds have different densities. Make sure you are using the form your recipe specifies.

Sunflower Seeds at Different Amounts

How sunflower seeds scales across common cups measurements. Your amount (2.02 cups) is highlighted.

0.75 cups3.70 oz1 cup4.94 oz1.5 cups7.41 oz2 cups9.88 oz2.02 cups9.98 oz3 cups14.82 oz4 cups19.75 oz5 cups24.69 oz

For reference, 2.02 cups of sunflower seeds (282.8g) is close in weight to a can of soup (305g).

Other Amounts of Sunflower Seeds

Cups US Ounces Metric Cup Imperial Cup
0.25 cups 1.23 oz 1.30 oz 1.48 oz
0.33 cups 1.63 oz 1.72 oz 1.96 oz
0.5 cups 2.47 oz 2.61 oz 2.97 oz
0.75 cups 3.70 oz 3.91 oz 4.45 oz
1 cup 4.94 oz 5.22 oz 5.93 oz
1.5 cups 7.41 oz 7.83 oz 8.90 oz
2 cups 9.88 oz 10.44 oz 11.86 oz
2.02 cups 9.98 oz 10.54 oz 11.98 oz
3 cups 14.82 oz 15.65 oz 17.79 oz
4 cups 19.75 oz 20.87 oz 23.72 oz
5 cups 24.69 oz 26.09 oz 29.65 oz

Understanding the Units

What is a Cup?

There are three cup standards used worldwide. The US cup (236.588 ml) is used in American recipes. The metric cup (250 ml) is standard in Australia, New Zealand, and some parts of Asia. The imperial cup (284.131 ml) appears in older British and Canadian recipes. A metric cup holds about 5.7% more than a US cup, while an imperial cup holds about 20% more. Using the wrong standard can noticeably affect a recipe.

What is an Ounce?

Ounces are commonly used in US recipes for cheese, meat, chocolate, and other ingredients sold by weight. Many kitchen scales offer both gram and ounce readings.

Frequently Asked Questions

About 9.98 oz, based on sunflower seeds having a density of 140g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of cups by 140 (grams per cup for sunflower seeds), then divide by 28.3495 to convert grams to ounces. For 2.02 cups: 2.02 × 140 = 282.8g, then 282.8 ÷ 28.3495 = 9.98 oz.
For the most accurate results, weigh sunflower seeds on a kitchen scale. If measuring by volume, spoon the ingredient into the measuring cup and level it off with a straight edge rather than scooping directly.
Weight-per-cup values vary because of differences in how the ingredient is measured (spooned vs scooped), grind size, moisture content, and settling during storage. Our values use standardized measurement methods from established culinary references.
Reverse the conversion: 9.98 oz × 28.3495 = 282.8g, then 282.8g ÷ 140 = 2.02 cups. Or use the Ounces to Cups converter.