20 and 50 grams of carbs – how much food is that? - Diet Doctor (2024)

By Dr. Andreas Eenfeldt, MD

How many carbs are there in common foods? It varies wildly. On this page you’ll find out in a simple way. Like this:

20 and 50 grams of carbs – how much food is that? - Diet Doctor (2)

A low-carb diet restricts carbs. For example, on a keto diet, your target is fewer than 20 grams of net carbs each day.1 While healthy, active and insulin sensitive individuals can remain in ketosis at higher levels of carb intake, others must be more strict with their carb intake.2

You can eat a lot of vegetables before reaching 20 grams of net carbs, even if you add some colorful peppers and tomatoes. Roughly 20 ounces – more than half a kilo – of vegetables, which are full of other nutrients.

On the other hand, just half a large hamburger bun can contain 20 grams of carbs, adding up to the entire day’s ration of carbs on a keto diet. In that case, regular bread is not really an option. But there are low-carb breads that are much lower in carbs.

DD+ MEMBERSHIP

20 grams of carbs in high-carb foods

20 and 50 grams of carbs – how much food is that? - Diet Doctor (3)

Just one large potato contains 20 grams of net carbs, the daily limit on a keto low-carb diet. As does one half of a large hamburger bun. Or half a cup of rice or pasta.

These foods practically can’t be included at all on a keto low-carb diet, and only in small amounts – if at all – on a more liberal low-carb diet.

Rice can be replaced with cauliflower rice and potato mash can be replaced by cauliflower mash. For a pasta option check out our keto pasta or simply spiralize a zucchini.

Furthermore, there are are tons of other delicious low-carb side dishes that can replace the pasta, rice and potatoes.

More foods to avoid on low carb

20 grams of carbs in lower-carb foods

20 and 50 grams of carbs – how much food is that? - Diet Doctor (4)

Getting to 20 grams of net carbs by just eating spinach (bottom right plate) requires an enormous effort. At 1.4 grams of net carbs per 100 grams you’d have to eat about three pounds (1.5 kilos) or 42 cups of spinach. Please note that this is much more than what is shown above. This is simply all the spinach we could fit onto the plate!

However, by adding some other low-carb vegetables like peppers and cherry tomatoes, it’s quite easy to get to 20 grams (top left plate). One large yellow bell pepper, half a large zucchini, one cup of cherry tomatoes, and five cups of spinach total up to 20 grams of net carbs.

Nuts and berries are moderately low carb, and you’ll have to be a bit careful with them to stay under 20 grams every day. One cup of raspberries and 3/4 cup of blueberries add up to 20 grams of net carbs. One cup of walnut halves plus 1 1/2 cups of hazelnuts also add up to 20 grams of net carbs.

50 grams of carbs in high-carb foods

20 and 50 grams of carbs – how much food is that? - Diet Doctor (5)

Adding a bit more bread, pasta, rice or potatoes will easily take you above 50 grams of carbs as well – the suggested limit for a more moderate low-carb diet.

It does not take much – for example, just three large potatoes or three slices of bread.

50 grams of carbs in low-carb foods

20 and 50 grams of carbs – how much food is that? - Diet Doctor (6)

Getting to 50 grams eating only vegetables, nuts or berries is a challenge, but you could do it:

4 cups of cherry tomatoes, 2 large zucchini, and 3 large red peppers = 50 grams of net carbs

2 1/2 cups of raspberries, 1 1/2 cups of blueberries, and 5 large strawberries = 50 grams of net carbs

1 1/2 cups of walnut halves, 2 cups of hazelnuts, and 1 1/2 cups of almonds = 50 grams of net carbs

Really low-carb foods

None of the foods above are extremely low in carbs. How much would you need to eat to get to 20 grams of net carbs when eating other low-carb staples? Get the answers below:

Butter – 44 pounds (20 kilos)
Eggs – 30 eggs (one egg contains less than 1 gram of carbs)
Avocado – 7 avocados (net carbs per avocado: 3)
Cheese – 3 pounds (1.5 kilo)
Béarnaise sauce – 2 pounds (1 kilo)
Meat – an almost infinite amount (meat is virtually free of carbs)
Fish – an almost infinite amount
Olive oil – an infinite amount
Coconut fat – an infinite amount

DD+ MEMBERSHIP

More visual low-carb guides

Vegetables

Fruits

Nuts

Snacks

Alcohol

Drinks

Sweeteners

Dairy

More

A low carb diet for beginners

Low-carb foods


20 and 50 grams of carbs – how much food is that? - Diet Doctor (19)

14-day low carb diet meal plan

  1. Net carbs = total carbs minus fiber. ↩

  2. ketolow-carb diet.Net carbs = digestible carbs, or total carbs minus fiber. ↩

20 and 50 grams of carbs – how much food is that?   -  Diet Doctor (2024)

FAQs

How much food is 20 grams of carbs? ›

Just one large potato contains 20 grams of net carbs, the daily limit on a keto low-carb diet. As does one half of a large hamburger bun. Or half a cup of rice or pasta. These foods practically can't be included at all on a keto low-carb diet, and only in small amounts – if at all – on a more liberal low-carb diet.

How much food is 50 grams of carbs? ›

Bread: Around 2 to 3 slices of white or whole wheat bread typically contain around 50g of carbohydrates. Oats: Approximately 50g of dry oats (about 1/2 cup) provides around 50g of carbohydrates. Fruits: Consuming around 2 medium-sized bananas or 3 medium-sized apples can give you close to 50g of carbohydrates.

What do 20g carbs look like? ›

So what does 20 grams of carbs look like for potatoes, pasta, rice or bread? It is one potato, a small serving of pasta (about 1/2 cup), about 1/2 cup of white rice, and that half bun. It won't take much of any of these foods to exceed your daily carb limit and take you out of ketosis.

Is 20 grams of carbs a lot for diabetes? ›

Most adults with diabetes aim for 45-60 grams of carbs per meal and 15-20 grams per snack. That number may go up or down, depending on how active you are and the medicines you take, so check with your doctor or a registered dietitian. Look at labels.

What is a 20 grams of carbs snack? ›

Snacks with About 10-20 Grams of Carbohydrates:

1 cup chicken noodle soup, tomato soup (made with water), or vegetable soup\ 1 small apple or orange. 3 cups light popcorn. 1/3 cup hummus + 1 cup raw fresh cut veggies (green peppers, carrots, broccoli, cucumber, celery, cauliflower or a combination of these)

Can you lose weight on 20 carbs a day? ›

Atkins 20®, the original Atkins diet and original keto diet, has helped millions of people achieve their weight loss goals. Not only is it a low carb keto diet, but it's simple too! When you control your carb intake to 20 grams a day, you burn fat, known as ketosis.

Can I lose weight eating 50g carbs a day? ›

You may lose weight faster on 50 g of carbs a day or less, but it depends on what else you're eating, how many calories you're consuming, how active you are, and many other factors. In addition, eating slightly more carbs may lead to lower but more sustainable weight loss.

What foods have no carbs? ›

Food and drinks allowed on a no-carb diet include meat, fish, eggs, cheese, butter, oils, water, and plain coffee or tea. If you're less stringent, you can also eat nuts, seeds, non-starchy vegetables, and high fat fruits like avocado and coconut since these foods are low in net carbs.

How to stay under 20g of carbs? ›

To stay under 20 grams of carbs a day, fill yourself up with lots of vegetables, proteins, and healthy fats.

Is keto 20 or 50 carbs? ›

The ketogenic (keto) diet limits carbohydrates and replaces them with fats, putting the body into a state of ketosis. To stay in ketosis, a person requires up to 50 grams (g) of carbs per day.

How many carbs should I eat a day to lose weight? ›

As far as how many carbohydrates to eat, Pratt says 100 to 150 grams of carbohydrates is safe for most people who are trying to lose weight. It may be better for some people to eat carbs consistently throughout the day. “You can also break it up evenly with 40 to 50 grams of carbs per meal,” she says.

What are the 5 worst foods for blood sugar? ›

You limit dairy products, red meat, sweets, added sugars, sodium (salt), and highly processed foods. Some additional guidelines include focusing on seasonal produce and reading food labels to help you avoid added sodium and sugar.

What carbs don't spike blood sugar? ›

Carrots. These are considered non-starchy (as are string beans, tomatoes, mushrooms, peppers, broccoli, asparagus and cauliflower) and good in a diabetes diet. High-fiber grains. Farro, quinoa and barley keep sugars more stable than white rice or pasta.

How many carbs per day to lower A1c? ›

For instance, in a small 3-month study, people consumed either a low carb diet containing up to 50 grams of carbs per day or a calorie-restricted low fat diet. The low carb group averaged a 0.6% decrease in hemoglobin A1c (HbA1c) and lost more than twice as much weight as the low fat group.

What food has 25g carbs? ›

Total carbohydrates per serving: 25 g
  • frozen unsweetened strawberries.
  • blueberries.
  • chopped banana.
  • sliced kiwi.
  • fresh spinach.
  • ice cubes.
  • fat-free dairy or nondairy milk.
  • 100-percent apple juice.
Apr 27, 2019

What can I eat for 15 grams of carbs? ›

  • Breads: 15 gr carb. 1 slice of bread (any kind) 6 small breadsticks (4” long) ½ small bagel or ¼ deli bagel. ½ English muffin. ...
  • Cereals: 15 gr carb. ½ cup bran cereal. ½ cup granola. ½ cup cooked cereal. ¾ cup dry cereal (plain) ...
  • Vegetables/Beans: 15 gr carb. ½ cup cooked beans. 1/3 cup baked beans. ½ cup corn or green peas.

Top Articles
Latest Posts
Article information

Author: Gov. Deandrea McKenzie

Last Updated:

Views: 5813

Rating: 4.6 / 5 (46 voted)

Reviews: 85% of readers found this page helpful

Author information

Name: Gov. Deandrea McKenzie

Birthday: 2001-01-17

Address: Suite 769 2454 Marsha Coves, Debbieton, MS 95002

Phone: +813077629322

Job: Real-Estate Executive

Hobby: Archery, Metal detecting, Kitesurfing, Genealogy, Kitesurfing, Calligraphy, Roller skating

Introduction: My name is Gov. Deandrea McKenzie, I am a spotless, clean, glamorous, sparkling, adventurous, nice, brainy person who loves writing and wants to share my knowledge and understanding with you.