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How Much Is 1 Cup of Flaxseed in Grams?

Converting 1 cup of flaxseed to grams gives 148.00 g. One cup of flaxseed weighs 148g. This conversion is specific to flaxseed because each ingredient has a different density.

1 cup of flaxseed
=
148.00g
Result using all cup standards info
148.00 g (US) 156.39 g (Metric Cup) 177.74 g (Imperial Cup)
1 cup of flaxseed is also
148.00

Formula and Step-by-Step

cups × 148g/cup = grams
  1. Start with 1 cup of flaxseed
  2. 1 cup of flaxseed = 148g
  3. 1 × 148 = 148g

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

Mental Math Shortcut

For 1 cup of flaxseed, just remember: 148g. Double it for 2 cups (296g), halve it for a half cup (74g).

Measuring Tip

For the most consistent results, weigh flaxseed on a kitchen scale. Small seeds are easy to over-measure by volume.

Flaxseed at Different Amounts

How flaxseed scales across common cups measurements. Your amount (1 cup) is highlighted.

0.25 cups37 g0.33 cups48.84 g0.5 cups74 g0.75 cups111 g1 cup148 g1.5 cups222 g2 cups296 g3 cups444 g

For reference, 1 cup of flaxseed (148g) is close in weight to a baseball (145g).

Other Amounts of Flaxseed

Cups US Grams Metric Cup Imperial Cup
0.25 cups 37.00 g 39.10 g 44.44 g
0.33 cups 48.84 g 51.61 g 58.65 g
0.5 cups 74.00 g 78.20 g 88.87 g
0.75 cups 111.00 g 117.29 g 133.31 g
1 cup 148.00 g 156.39 g 177.74 g
1.5 cups 222.00 g 234.59 g 266.61 g
2 cups 296.00 g 312.78 g 355.48 g
3 cups 444.00 g 469.17 g 533.22 g
4 cups 592.00 g 625.56 g 710.96 g
5 cups 740.00 g 781.95 g 888.71 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?

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 148.00 g, based on flaxseed having a density of 148g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of cups by 148 (grams per cup for flaxseed). For 1 cup: 1 × 148 = 148.00 g.
For the most accurate results, weigh flaxseed 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: 148.00 g ÷ 148 = 1 cup. Or use the Grams to Cups converter.