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Are Cucumbers & Pickles High In Potassium?

Cucumbers are a very common food that’s actually classified as a fruit. They taste fresh, are low in calories, and contain an abundance of beneficial vitamins and minerals, including potassium. 

But, when you have to follow a low-potassium diet for health reasons, not every food is safe for you to eat. 

So, what about cucumbers? Are cucumbers high in potassium?

Are cucumbers high in potassium?

Cucumbers contain moderate amounts of potassium, with less than 200mg of this mineral in a single serving. This makes them safe for people with potassium sensitivity or those on kidney-friendly diets. 

Cucumbers are also loaded with important nutrients and plant compounds that help you stay healthy and prevent the development of various health conditions.

Make sure to check out: Can You Check Your Potassium Level At Home? and The Best Low Potassium Snacks (Eat This, Not That).

How much potassium is in cucumbers?

One cup of peeled, chopped cucumber contains around 181 mg of potassium, making it a safe food for a low-potassium diet. 

If you’re looking to up your potassium intake, though, cucumbers won’t help you do that unless you were to eat large amounts. 

What’s more, potassium is mostly found in cucumber’s flesh, so whether you eat it peeled or unpeeled doesn’t affect the amount too much.

One cup of peeled, chopped cucumber contains around 181 mg of potassium

Are cucumbers good for you?

Cucumbers are low in calories and are composed of around 96% water. This makes them a perfect food to aid in proper hydration. 

While most of your daily hydration comes from drinking liquids, a large portion of the water you take in is actually from food. 

So, eating foods like fruits and vegetables that are high in water can help you stay hydrated and boost your metabolism.

Cucumbers are also a great source of antioxidants, which are molecules that help prevent oxidative stress and damage to your cells by removing free radicals from your body. 

When these chemicals accumulate in your body, you’re more likely to develop several chronic conditions, including cancer, heart disease, diabetes, and autoimmune disease. 

To avoid that, make sure to consume plenty of antioxidant-rich foods, like fruits and veggies, including cucumbers.

Eating cucumbers may also help you lose weight. Firstly, they’re very low in calories – one cup of chopped cucumber contains only about 16 calories

They also contain some fiber and lots of water. Together, these two help you feel full after eating, curb your appetite, and prevent overeating. 

Cucumber Salad
Cucumber Salad

Cucumbers can also be eaten as a replacement for high-calorie foods in salads or on sandwiches, as they have a fresh taste and add crunchiness. 

Maybe people also slice cucumbers and infuse water with them, helping you stay hydrated and lose weight as well.

Some studies also show that eating cucumbers may reduce and control your blood sugar levels. This can help prevent diabetes and treat diabetes symptoms in people with this condition. 

The compounds especially responsible for this benefit are found in and right underneath the peel. 

So, to help control your blood sugar levels, make sure to consume cucumbers unpeeled and fresh.

Can you take in too much potassium from cucumbers?

Cucumbers are rather low in potassium per single serving. So, you’d have to eat a lot of them to even begin to worry about overdosing on potassium from this food. 

Most people, even those on low-potassium diets, should be able to enjoy cucumbers without any adverse side effects on their health. 

What’s more, most people don’t eat a whole cup of cucumbers in one sitting, so you’re likely to take in even less than 181 mg of potassium.

It’s also important to remember that even though you have to follow a low-potassium diet, you can’t remove foods containing this mineral from your diet altogether. 

Potassium is still crucial to your health and is needed for many bodily processes. So, make sure to include some potassium-rich foods in your diet, even if in small amounts.

Are pickles high in potassium?

One cup of chopped pickles provides you with 132 mg of potassium
One cup of chopped pickles provides you with 132 mg of potassium

One cup of chopped pickles provides you with 132 mg of potassium. They’re made with fresh dill and sometimes also dill seeds and oil. 

They have an herby flavor and are often vinegar-based, which gives them some acidity and crunchiness. 

Pickles are a great source of several important nutrients, but unfortunately, they’re also very high in sodium. 

A diet rich in sodium might raise your blood pressure and increase your risk of strokes. So, make sure to consume pickles in moderation.

Are sour cucumbers high in potassium?

A one-cup serving of sour cucumbers contains only about 36 mg of potassium. Sour cucumbers are made with dill, garlic, horseradish, and salt. 

They’re also fermented in salt brine until they’re ready, which gives them their sour taste and less potassium. 

Sour cucumbers are a great source of vitamin K and other nutrients, which help promote gut health. 

Unfortunately, they’re also very high in sodium, so they should be eaten in moderation and as part of a healthy, balanced diet.

A one-cup serving of sour cucumbers contains only about 36 mg of potassium
A one-cup serving of sour cucumbers contains only about 36 mg of potassium

As sour cucumbers are fermented, eating them can help you with several health benefits. The compounds and healthy bacteria that are produced during fermentation have probiotic, antioxidant, anti-inflammatory, and anti-cancer properties. 

Because of that, eating sour cucumbers and other sour foods can help reduce your risk of various chronic health issues, such as cancer, diabetes, high blood pressure, and strokes.

Are sweet pickles high in potassium?

Sweet, pickled cucumbers contain 160 mg of potassium in a one-cup serving. This type of pickles is often used in salads as a garnish or as a side dish for dinner. 

They’re usually pickled with some mustard, salt, white vinegar, and sugar. Sweet pickles are a great source of vitamin K, vitamin A, and calcium, but they do pack a lot of sodium into a single serving. So, make sure to consume them in small amounts.


Cucumbers are moderately low in potassium, which makes them a great food to add to a low-potassium, kidney-friendly diet. 

They’re also low in calories, rich in water, and full of nutrients and plant compounds that help you stay healthy. 

Cucumbers are very easy to incorporate into your diet, whether by adding them to salads, larger meals, or even infusing your water with sliced cucumbers. 

As you can see, there are no downsides to eating cucumbers.

Don’t know which foods are high in potassium? Read our article 15 Best Food Sources Of Potassium. We also have a guide on this important mineral: Potassium 101: All You Need To Know About Potassium.