Barley protein per 100g lands near 12.8 g hulled raw, 9.9 g pearled raw, and ~2.3 g when cooked.
Shopping for whole grains and want a simple, verified read on barley protein? You’re in the right spot. This guide puts real numbers first, explains why raw vs. cooked values differ, and shows how barley compares with other pantry grains. You’ll also get a quick amino acid picture and smart ways to build complete protein meals with barley.
Barley Protein Per 100G: Raw, Cooked, Hulled, Pearled
Protein varies with the type and the moisture in the serving. Raw entries show higher protein by weight because they hold less water. Cooked bowls carry more water, so the protein per 100 g drops, even though a full cooked portion can still deliver a steady bump.
Core Numbers At A Glance (Per 100 g)
| Barley Type | Protein (g/100 g) | Notes |
|---|---|---|
| Hulled, raw | ~12.8 g | Whole kernel with bran; dry reference from USDA-based data. |
| Pearled, raw | ~9.9 g | Some bran removed; dry reference aligns with tabulated values. |
| Pearled, cooked | ~2.3 g | Water expansion lowers grams per 100 g; see cooked entry. |
| Hulled, typical cooked serving* | ~3–4 g per ½ cup | Serving-based view varies with water and time; check labels and databases. |
| Barley flour (general) | ~10–13 g (dry) | Range reflects cultivar and milling; amino mix matches cereal patterns. |
| β-glucan context | — | Fiber standout; protein figures sit alongside a strong fiber profile. |
| Moisture effect | — | More water → fewer grams of protein per 100 g of cooked food. |
*Cooked hulled barley lacks a single fixed number per 100 g because water uptake shifts with simmer time and grain age. The serving estimate above gives a practical ballpark for home cooks using a standard ½-cup cooked scoop.
Protein In Barley Per 100 G: What Changes The Number
Three levers drive the final readout: grain type, processing, and cooking water. Hulled grain keeps the bran and germ, so it trends higher than pearled. Milling and polishing shave off some outer layers, which trims protein and minerals a bit. Then comes the pot: simmering swells the kernels with water, so the same spoonful weighs more and dilutes grams per 100 g.
Why Raw Looks Higher Than Cooked
Raw numbers use a dry baseline with roughly one-tenth water by weight. Cooked bowls can hit two-thirds water or more. That swing alone explains the drop from ~10–13 g raw per 100 g to near ~2–3 g per 100 g cooked. Portion math still matters, since a full cooked bowl weighs more than 100 g.
Hulled Vs. Pearled In Plain Terms
Hulled barley keeps its bran layer. Pearled barley is tumbled to remove part of that layer for softer texture and quicker cooking. Expect hulled raw to sit near ~12.8 g protein per 100 g, while pearled raw sits near ~9.9 g per 100 g. Texture and cook time differ, but both work well as a steady protein add-on to soups, salads, and grain bowls.
How Much Protein Do You Get In Real-World Portions?
Numbers shift with portion size. A typical ½-cup cooked scoop weighs near 75–80 g, not 100 g. That serving lands near 1.8–2.0 g protein for pearled cooked or closer to 3–4 g for hearty fills and slower simmer routines. A full cup cooked roughly doubles those numbers. If you meal-prep, weigh a cooled serving once; you’ll match your own pot’s hydration pattern and get repeatable numbers.
Barley Vs. Other Everyday Grains (Cooked, Per 100 g)
- Pearled barley: ~2.3 g
- Brown rice: ~2.7 g
- White rice: ~2.7 g
- Quinoa: ~4.4 g
Quinoa leads this tiny set per 100 g cooked, yet barley still brings value through fiber, minerals, and reliable texture. If your target is a higher protein meal, pair barley with beans, lentils, tofu, tempeh, eggs, dairy, or a small portion of meat or fish.
Barley Protein Quality, Amino Mix, And Complements
Like many cereal grains, barley leans lower in lysine and richer in sulfur amino acids. That profile suits a simple kitchen move: pair barley with lysine-rich foods. Beans, lentils, chickpeas, soy foods, and dairy are classic matches. A barley-lentil soup or a barley-edamame salad plugs the gap without fuss.
Amino Acid Snapshot
Legacy tables list amino content for whole barley in milligrams per 100 g protein. As a quick read, lysine sits well under leucine and isoleucine. Pairing with legumes bumps lysine and rounds out the plate. For deeper reference, see the FAO’s amino acid tables for cereal grains, including barley, in Table II.
Simple Complement Map
| Pairing | What It Adds | Easy Meal Idea |
|---|---|---|
| Barley + lentils | More lysine | Tomato-lentil barley soup |
| Barley + chickpeas | More lysine | Herbed chickpea-barley salad |
| Barley + tofu/tempeh | Complete set | Gingery tofu over warm barley |
| Barley + yogurt/cheese | More lysine + calcium | Garlicky barley with yogurt sauce |
| Barley + eggs | Complete set | Soft eggs on barley pilaf |
| Barley + beans | More lysine + fiber | Black bean barley chili |
| Barley + pea protein | Targeted lysine boost | Barley salad with pea-protein hummus |
Cooking Notes That Affect Protein Per 100 G
Water Ratio And Simmer Time
Higher water and longer time swell kernels more. That drops protein per 100 g. If you need a tighter number for tracking, cook a batch the same way each time and weigh the finished grain before portioning. Consistency locks in repeatable macros.
Salt, Stock, And Add-Ins
Salted water or stock won’t change protein in the grain itself, yet stock raises sodium and can add trace protein if it contains meat. Add-ins like beans, peas, meat, or dairy will move the plate toward a higher total protein count.
Hulled For More, Pearled For Speed
Pick hulled when you want a whole-grain pick with more fiber and a touch more protein per dry weight. Pick pearled when time is tight and a softer bite suits the dish. Either way, pair it smartly and you’ll land a balanced plate.
Labels, Databases, And How To Read Them
Two entries can both say “barley” and still show different grams per 100 g. One might be hulled raw, the other cooked pearled. Scan the form (raw vs. cooked), the type (hulled vs. pearled), and the serving size. When a label lists ½ cup cooked, do not copy that number to a raw-per-100-g chart. The hulled raw listing and the cooked pearled listing show this split clearly.
Practical Ways To Hit Protein Goals With Barley
Boost A Soup Or Stew
Start with a bean base, add a cup of cooked barley near the end, and finish with a dairy or soy swirl. Texture becomes hearty, and the amino mix evens out.
Build A Grain Bowl
Layer warm barley, roasted veg, a scoop of spiced chickpeas, and a yogurt-tahini or tofu-sesame dressing. Toss in seeds for a nutty finish.
Swap Half The Rice
Cook brown rice and barley in the same pot. A half-and-half mix keeps chew, raises fiber, and adds steady protein to stir-fries and bowls.
Use Barley In Salads
Cold barley holds its bite. Fold in beans, feta or tofu, herbs, lemon, and olive oil. Keep a tub in the fridge for quick lunches.
Answers To Quick Protein Checks
Does Barley Count As A High Protein Grain?
Per 100 g cooked, barley sits mid-pack. Per 100 g raw, hulled barley looks stronger. To build a high protein plate, pair barley with legumes or soy or eggs.
How Many Times Should I Repeat The Serving To Reach A Target?
If you aim for about 20–25 g protein at a meal, use barley as the base and let the protein partner carry the load. A cup of cooked barley brings near 4–5 g. Add a cup of lentils for 17–18 g more, or add two eggs for about 12 g more, and the plate lands near the target.
Key Takeaways For Barley Protein Per 100G
- Raw hulled: ~12.8 g per 100 g; strongest dry weight number.
- Raw pearled: ~9.9 g per 100 g; still steady in pantry swaps.
- Cooked pearled: ~2.3 g per 100 g from water expansion.
- Best move: pair barley with beans, soy, eggs, dairy, or meat to round out the amino mix.
Where These Numbers Come From
Figures in this guide reflect widely used nutrient databases and grain tables that list hulled and pearled entries side by side, along with cooked forms. For deeper reading, browse the USDA-linked pages above and the FAO amino acid tables for cereal grains. That combo gives you both the grams-per-100 g values and a sense of the amino mix that drives meal pairing choices.
Use this page as your quick check for Barley Protein Per 100G when planning a pantry restock or tracking macros. Keep a note for raw vs. cooked entries so your log stays consistent. If you publish recipes, list the form you tested (raw weight or cooked weight) to help readers match the same numbers.
When a recipe mentions “1 cup cooked barley,” convert with your kitchen scale and your own pot method. That single habit keeps your Barley Protein Per 100G math straight from week to week.