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How Much Is 1.55 Cups of Mayonnaise in Grams?

Converting 1.55 cups of mayonnaise to grams gives 341.00 g. One cup of mayonnaise weighs 220g, so 1.55 cups is 1.55 × 220 = 341g. This conversion is specific to mayonnaise because each ingredient has a different density.

1.55 cups of mayonnaise
=
341.00g
Result using all cup standards info
341.00 g (US) 360.33 g (Metric Cup) 409.52 g (Imperial Cup)
1.55 cups of mayonnaise is also
341.00

Formula and Step-by-Step

cups × 220g/cup = grams
  1. Start with 1.55 cups of mayonnaise
  2. 1 cup of mayonnaise = 220g
  3. 1.55 × 220 = 341g

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

Measuring Tip

Mayonnaise should be spooned into the measuring cup and leveled off. Do not scoop directly from the jar, which traps air.

Mayonnaise at Different Amounts

How mayonnaise scales across common cups measurements. Your amount (1.55 cups) is highlighted.

0.5 cups110 g0.75 cups165 g1 cup220 g1.5 cups330 g1.55 cups341 g2 cups440 g3 cups660 g4 cups880 g

For reference, 1.55 cups of mayonnaise (341g) is close in weight to a can of soda (355g).

Other Amounts of Mayonnaise

Cups US Grams Metric Cup Imperial Cup
0.25 cups 55.00 g 58.12 g 66.05 g
0.33 cups 72.60 g 76.72 g 87.19 g
0.5 cups 110.00 g 116.24 g 132.10 g
0.75 cups 165.00 g 174.35 g 198.16 g
1 cup 220.00 g 232.47 g 264.21 g
1.5 cups 330.00 g 348.71 g 396.31 g
1.55 cups 341.00 g 360.33 g 409.52 g
2 cups 440.00 g 464.94 g 528.42 g
3 cups 660.00 g 697.41 g 792.63 g
4 cups 880.00 g 929.89 g 1,056.84 g
5 cups 1,100.00 g 1,162.36 g 1,321.05 g

Understanding the Units

What is a Cup?

In US cooking, a cup measures volume, not weight. One standard US cup holds 236.588 ml of liquid. Because different ingredients have different densities, a cup of one ingredient can weigh very differently from a cup of another.

What is a Gram?

Grams are the preferred unit in professional kitchens and bakeries because they allow exact recipe scaling. To double a recipe, simply double the gram values. No need to worry about how tightly an ingredient is packed into a cup.

Frequently Asked Questions

About 341.00 g, based on mayonnaise having a density of 220g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of cups by 220 (grams per cup for mayonnaise). For 1.55 cups: 1.55 × 220 = 341.00 g.
For the most accurate results, weigh mayonnaise 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.
Fat content has a small effect on density. Higher-fat versions are slightly lighter per volume because fat is less dense than water. The difference is usually under 5%, so this conversion works well for standard varieties.
Reverse the conversion: 341.00 g ÷ 220 = 1.55 cups. Or use the Grams to Cups converter.