swap_horiz Need Grams to Cups instead?

How Much Is 0.82 Cups of Molasses in Grams?

0.82 cups of molasses equals 278.80 g. Molasses has a density of 340g per cup (340g per cup), which means it's relatively heavy compared to other common cooking ingredients. For comparison, 0.82 cups of all-purpose flour would be 102.63 g.

0.82 cups of molasses
=
278.80g
Result using all cup standards info
278.80 g (US) 294.60 g (Metric Cup) 334.83 g (Imperial Cup)
0.82 cups of molasses is also
278.80

Formula and Step-by-Step

cups × 340g/cup = grams
  1. Start with 0.82 cups of molasses
  2. 1 cup of molasses = 340g
  3. 0.82 × 340 = 278.8g

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

Measuring Tip

Liquid densities vary: oils weigh less per cup than water, while syrups and honey weigh more. This is why ingredient-specific conversions matter even for liquids.

Molasses at Different Amounts

How molasses scales across common cups measurements. Your amount (0.82 cups) is highlighted.

0.25 cups85 g0.33 cups112.2 g0.5 cups170 g0.75 cups255 g0.82 cups278.8 g1 cup340 g1.5 cups510 g2 cups680 g

For reference, 0.82 cups of molasses (278.8g) is close in weight to a can of soup (305g).

Other Amounts of Molasses

Cups US Grams Metric Cup Imperial Cup
0.25 cups 85.00 g 89.82 g 102.08 g
0.33 cups 112.20 g 118.56 g 134.75 g
0.5 cups 170.00 g 179.64 g 204.16 g
0.75 cups 255.00 g 269.46 g 306.24 g
0.82 cups 278.80 g 294.60 g 334.83 g
1 cup 340.00 g 359.27 g 408.32 g
1.5 cups 510.00 g 538.91 g 612.49 g
2 cups 680.00 g 718.55 g 816.65 g
3 cups 1,020.00 g 1,077.82 g 1,224.97 g
4 cups 1,360.00 g 1,437.10 g 1,633.30 g
5 cups 1,700.00 g 1,796.37 g 2,041.62 g

Understanding the Units

What is a Cup?

The US cup (236.588 ml) is slightly smaller than the metric cup used in Australia and some other countries (250 ml). When following recipes from different countries, check which cup standard is being used.

What is a Gram?

A gram (g) is a metric unit of mass equal to 1/1000 of a kilogram. It is the standard weight measurement for precise baking worldwide. Professional bakers prefer grams because they are more accurate than volume measurements.

Frequently Asked Questions

About 278.80 g, based on molasses having a density of 340g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of cups by 340 (grams per cup for molasses). For 0.82 cups: 0.82 × 340 = 278.80 g.
Weighing molasses on a kitchen scale is strongly recommended. It is thick and sticky, so it clings to measuring vessels. If you must measure by volume, lightly oil the measuring cup first so it slides out cleanly.
Temperature has a minimal effect on most cooking liquids. The density of molasses changes slightly with temperature, but the difference is usually less than 1-2% between refrigerator and room temperature. This conversion assumes room temperature.
Reverse the conversion: 278.80 g ÷ 340 = 0.82 cups. Or use the Grams to Cups converter.