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How Much Is 1.51 Cups of Mashed Banana in Ounces?

1.51 cups of mashed banana equals 11.98 oz. Mashed banana has a density of 225g per cup (225g per cup), which means it's relatively heavy compared to other common cooking ingredients. For comparison, 1.51 cups of all-purpose flour would be 6.67 oz.

1.51 cups of mashed banana
=
11.98oz
Result using all cup standards info
11.98 oz (US) 12.66 oz (Metric Cup) 14.39 oz (Imperial Cup)
1.51 cups of mashed banana is also
11.98

Formula and Step-by-Step

cups × 225g/cup ÷ 28.3495g/oz = ounces
  1. Start with 1.51 cups of mashed banana
  2. 1 cup of mashed banana = 225g
  3. 1.51 × 225 = 339.75g
  4. Convert grams to ounces: 339.75 ÷ 28.3495 = 11.98 oz

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

Measuring Tip

Mashed and pureed ingredients vary in density depending on texture. A smoother puree packs more densely per cup than a chunky one.

Mashed Banana at Different Amounts

How mashed banana scales across common cups measurements. Your amount (1.51 cups) is highlighted.

0.5 cups3.97 oz0.75 cups5.95 oz1 cup7.94 oz1.5 cups11.90 oz1.51 cups11.98 oz2 cups15.87 oz3 cups23.81 oz4 cups31.75 oz

For reference, 1.51 cups of mashed banana (339.75g) is close in weight to a can of soda (355g).

Other Amounts of Mashed Banana

Cups US Ounces Metric Cup Imperial Cup
0.25 cups 1.98 oz 2.10 oz 2.38 oz
0.33 cups 2.62 oz 2.77 oz 3.15 oz
0.5 cups 3.97 oz 4.19 oz 4.77 oz
0.75 cups 5.95 oz 6.29 oz 7.15 oz
1 cup 7.94 oz 8.39 oz 9.53 oz
1.5 cups 11.90 oz 12.58 oz 14.30 oz
1.51 cups 11.98 oz 12.66 oz 14.39 oz
2 cups 15.87 oz 16.77 oz 19.06 oz
3 cups 23.81 oz 25.16 oz 28.59 oz
4 cups 31.75 oz 33.55 oz 38.13 oz
5 cups 39.68 oz 41.93 oz 47.66 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?

An ounce (oz) is a US customary unit of weight equal to 28.3495 grams or 1/16 of a pound. In cooking, "ounces" refers to weight (avoirdupois ounces), not fluid ounces which measure volume.

Frequently Asked Questions

About 11.98 oz, based on mashed banana having a density of 225g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of cups by 225 (grams per cup for mashed banana), then divide by 28.3495 to convert grams to ounces. For 1.51 cups: 1.51 × 225 = 339.75g, then 339.75 ÷ 28.3495 = 11.98 oz.
For the most accurate results, weigh mashed banana 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: 11.98 oz × 28.3495 = 339.75g, then 339.75g ÷ 225 = 1.51 cups. Or use the Ounces to Cups converter.