How Much Is 1.21 Cups of Sunflower Seeds in Ounces?
1.21 cups of sunflower seeds equals 5.98 oz. Sunflower seeds has a density of 140g per cup (140g per cup), which means it's moderate weight compared to other common cooking ingredients. For comparison, 1.21 cups of honey would be 14.51 oz.
Formula and Step-by-Step
- Start with 1.21 cups of sunflower seeds
- 1 cup of sunflower seeds = 140g
- 1.21 × 140 = 169.4g
- Convert grams to ounces: 169.4 ÷ 28.3495 = 5.98 oz
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Measuring Tip
For the most consistent results, weigh sunflower seeds on a kitchen scale. Small seeds are easy to over-measure by volume.
Sunflower Seeds at Different Amounts
How sunflower seeds scales across common cups measurements. Your amount (1.21 cups) is highlighted.
For reference, 1.21 cups of sunflower seeds (169.4g) is close in weight to a smartphone (175g).
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 |
| 1.21 cups | 5.98 oz | 6.31 oz | 7.18 oz |
| 1.5 cups | 7.41 oz | 7.83 oz | 8.90 oz |
| 2 cups | 9.88 oz | 10.44 oz | 11.86 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?
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 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.