Snow peas are a crisp, satisfying legume that add texture to stir-fries and salads — and they also provide a modest amount of potassium, an electrolyte that supports healthy blood pressure, muscle contractions, and fluid balance. The Snow Potassium Calculator helps you estimate exactly how much potassium you get from any serving of snow peas, whether you measure by grams, ounces, cups, or ready-made servings.
Simply enter the amount you plan to eat, choose your daily potassium target (the default is the standard adult Daily Value of 4,700 mg), and the tool returns the potassium in milligrams, the percent of your target, and a clear step-by-step breakdown. It is a handy companion for anyone tracking potassium for hypertension management, kidney-friendly meal planning, sports nutrition, or everyday diet monitoring.
🥗 Snow Pea Potassium Calculator
Estimate the potassium in any serving of raw snow peas.
Values are estimates for raw snow peas: about 200 mg potassium per 100 g. Cooking method may change the result.
How to Use This Tool
To estimate potassium from snow peas, enter the amount you plan to eat and choose the unit that matches how you measured it: grams, ounces, cups, or servings (1 serving = 1 cup). The calculator converts the amount to grams, multiplies by the potassium density of raw snow peas (about 200 mg per 100 g), and returns milligrams and percent of your daily target. You can leave the target at the standard 4,700 mg Daily Value or change it to match a recommendation from your dietitian.
How It Works: Potassium in Snow Peas
Snow peas are a mild potassium source compared with many beans and leafy greens. USDA FoodData Central lists raw snow peas at about 200 mg of potassium per 100 g. The formula used here is: potassium (mg) = grams of snow peas × 2.0. In other words, every gram supplies about 2 mg of potassium.
The tool also handles volume and serving sizes. One cup of raw snow peas weighs about 63 g, so one cup provides roughly 126 mg. If you eat a 200 g serving, you get about 400 mg. These values are estimates: actual potassium can vary with variety, maturity, growing conditions, and cooking method.
Worked Examples
Example 1 — 1.5 cups of raw snow peas. Convert cups to grams: 1.5 × 63 = 94.5 g. Then calculate potassium: 94.5 × 2.0 = 189 mg. Against a 4,700 mg target, that is 189 ÷ 4,700 × 100 ≈ 4.0%.
Example 2 — 4 oz (about 113 g). Convert ounces to grams: 4 × 28.35 = 113.4 g. Potassium = 113.4 × 2.0 ≈ 227 mg. That is about 4.8% of a 4,700 mg daily target.
Example 3 — 250 g. Potassium = 250 × 2.0 = 500 mg, which covers roughly 10.6% of the standard Daily Value. Pair it with a handful of almonds or a serving of yogurt if you are trying to raise your intake.
Reference Data: Potassium in Common Portions
The table below shows approximate potassium values for raw snow peas in typical portions, using 200 mg per 100 g and 63 g per cup.
| Portion | Grams | Potassium | % DV (4,700 mg) |
|---|---|---|---|
| 1 oz | 28 g | 57 mg | 1.2% |
| 1/2 cup | 32 g | 63 mg | 1.3% |
| 1 cup | 63 g | 126 mg | 2.7% |
| 100 g | 100 g | 200 mg | 4.3% |
| 200 g | 200 g | 400 mg | 8.5% |
Tips for Accurate Tracking
- Weigh snow peas raw before cooking. The calculator uses raw values because cooking changes weight and can alter potassium content.
- If you boil snow peas and discard the water, some potassium leaches out, so the actual amount may be lower than the result. Stir-frying and steaming keep more potassium in the vegetable.
- For frozen snow peas, use the potassium value printed on the package if available; nutrient data can differ because frozen products may be blanched before freezing.
- Compare potassium sources with the beans potassium calculator if you eat a lot of legumes, and use the pumpkin potassium calculator to see how squash-based meals fit your totals.
Frequently Asked Questions
Are snow peas a good source of potassium? They contain only a moderate amount — about 200 mg per 100 g — so they contribute to potassium intake but are not as concentrated as potatoes, sweet potatoes, white beans, or spinach. The calculator helps you see how many portions you need to reach your goal.
Should I use 4,700 mg as my target? The U.S. FDA uses 4,700 mg as the Daily Value for potassium on Nutrition Facts labels, but individualized needs vary. People with kidney disease, high blood pressure, or certain medications may need a different target, so follow the advice of your healthcare team.
Can I use this calculator for cooked snow peas? Yes, but treat the result as an estimate. The 200 mg per 100 g value refers to raw snow peas. If you boil them and drain the cooking water, the potassium can drop by around 20–30%. If you are following a strict potassium limit, use values from a reliable nutrient database or your dietitian.
For more detailed nutrient data, visit the USDA FoodData Central or the NIH Office of Dietary Supplements potassium fact sheet.