Mangoes are one of the most popular tropical fruits — and they also bring a meaningful amount of potassium to your diet. A 100-gram serving of raw mango contains about 168 mg of potassium, a mineral that supports blood pressure regulation, nerve signaling, and proper muscle function. This mango potassium calculator converts your serving of mango into an estimated potassium intake, whether you prefer measuring by grams, cups, whole fruits, or standard serving sizes.
The tool uses the USDA reference value for raw mango and adjusts it proportionally based on the serving weight you choose. You’ll see your estimated potassium in milligrams, its percentage of the 4,700 mg Daily Value, and a simple step-by-step breakdown so you can understand how the number was calculated.
It’s especially useful for people tracking potassium for kidney-friendly diets, managing hypertension, or simply trying to hit daily micronutrient goals.
🥭 Mango Potassium Calculator
Estimate the potassium content of mango by weight, cup, fruit, or serving.
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How to Use This Mango Potassium Calculator
Start by entering a serving amount in the first field, then choose the unit that matches how you measure mango. The calculator automatically converts your chosen serving into grams and multiplies by the USDA potassium value for raw mango, which is about 168 mg per 100 g.
- Type a number such as 1, 0.5, or 200 in the serving amount field.
- Select the matching unit: grams, cup pieces, whole medium mango, NLEA serving, or ounces.
- Press Calculate potassium to see your estimated potassium, percent Daily Value, and step-by-step calculation.
- Use the Reset button to clear results and start over.
You can also use the quick-fill buttons for common portions: 100 g, one cup, one medium mango, or an 85 g NLEA serving.
How the Potassium Estimate Is Calculated
The calculator uses USDA FoodData Central nutrient data for raw mango. In that database, 100 g of raw mango contains roughly 168 mg of potassium. Because most of the potassium in the fruit is distributed through the edible flesh, a simple proportional relationship gives a reliable estimate:
For example, a 1-cup portion of mango pieces weighs about 165 g, so its estimated potassium is 165 × 168 ÷ 100 = about 277 mg. A medium mango with 336 g of edible flesh gives about 564 mg, and a 200-gram bowl of mango cubes provides about 336 mg.
The Daily Value for potassium is 4,700 mg, so the calculator also tells you how much of that reference amount your serving contributes.
USDA FoodData Central – Mango, raw is the primary source for the nutrient values used here. More context on potassium intake and health is available from the NIH Office of Dietary Supplements.
Worked Examples
Let’s apply the calculator to a few real eating scenarios:
200 g × 168 ÷ 100 = 336 mg potassium, which is about 7% of the Daily Value.
336 g × 168 ÷ 100 = 564 mg potassium, about 12% of the Daily Value.
82 g × 168 ÷ 100 = 138 mg potassium. Choosing “cup pieces” and entering 0.5 gives 0.5 × 165 = 82.5 g, or about 139 mg.
These estimates assume raw, fresh mango. Dried mango or mango juice can have very different potassium densities because water is removed or added, so their values per 100 g differ substantially.
Potassium Reference for Common Mango Servings
| Serving | Approx. weight | Potassium | % Daily Value |
|---|---|---|---|
| 100 g raw mango | 100 g | 168 mg | 4% |
| ½ cup pieces | 82 g | 138 mg | 3% |
| 1 cup pieces | 165 g | 277 mg | 6% |
| 85 g NLEA serving | 85 g | 143 mg | 3% |
| 1 medium mango (edible) | 336 g | 564 mg | 12% |
Values are rounded and come from the USDA nutrient database for raw mango.
Tips and Common Mistakes to Avoid
- Weigh the edible flesh only. If you use the fruit’s total weight including peel and pit, your potassium estimate will be too high.
- Remember that mango potassium changes with ripeness only slightly; the USDA value is a useful average for raw fruit.
- If you track food by cups, use the cup option rather than converting from memory.
- Dried mango can be much higher in potassium per gram because it is concentrated; don’t use fresh mango values for dried fruit.
- For kidney or dialysis meal plans, always confirm potassium targets with a dietitian or doctor, because recommended limits vary by individual.
Frequently Asked Questions
Is mango high in potassium? Mango is moderate rather than very high. A medium mango provides about 564 mg of potassium, which is more than many fruits and actually higher than a medium banana, which supplies about 422 mg in a smaller edible portion.
Does frozen mango contain the same potassium? Frozen mango is usually packed without added sugar and is close to raw mango in potassium content, but check the label because some products include syrup. For a better estimate, enter the labeled gram weight rather than relying on cup measures.
Can I use this for dried mango? No. Dried mango has much less water, so 100 g of dried mango contains more potassium per 100 g than fresh mango. You would need a nutrition label or a dried-fruit database to estimate it correctly.
If you’re tracking potassium across several foods, the same proportion-based method works for other produce — for example, you can estimate the potassium in fennel with the potassium calculator for fennel.