One tablespoon of unsalted butter contains 31 milligrams of cholesterol. That means a full stick of butter (8 tablespoons) has roughly 248 mg. Whether that number matters for your health depends less on the cholesterol itself and more on butter’s saturated fat content.
Cholesterol by Serving Size
A tablespoon is the most common serving size for butter, whether you’re spreading it on toast or melting it in a pan. At 31 mg per tablespoon, butter is a moderately high-cholesterol food. For context, a single large egg contains about 186 mg. So butter adds cholesterol to your diet gradually, tablespoon by tablespoon, rather than in one large dose.
If you’re cooking or baking with larger amounts, the numbers add up quickly. Two tablespoons in a sauce brings you to 62 mg. A quarter cup (4 tablespoons), common in baking recipes, delivers about 124 mg. That recipe might serve four people, though, so the per-portion amount circles back to roughly one tablespoon’s worth.
Ghee and Clarified Butter
Ghee, or clarified butter, is made by simmering butter to remove water and milk solids, leaving behind pure butterfat. Because it’s more concentrated, ghee contains more cholesterol per weight. A 100-gram portion of ghee has about 300 mg of cholesterol and 60 grams of saturated fat. Tablespoon for tablespoon, ghee delivers slightly more cholesterol than regular butter since it’s denser fat with no water content diluting it.
Grass-Fed vs. Regular Butter
Grass-fed butter has a slightly different fat profile than conventional butter. Cows that eat more grass produce milk with a lower overall fat concentration and a higher ratio of unsaturated fats relative to saturated fats. This shift doesn’t dramatically change the cholesterol number on the label, but it does mean grass-fed butter carries a somewhat more favorable balance of fat types. The difference is modest, and butter of any kind remains a high-saturated-fat food.
Why Saturated Fat Matters More Than Cholesterol
Here’s the part most people don’t expect: the cholesterol you eat in butter isn’t the main reason butter can raise your blood cholesterol. The saturated fat is. A cross-over study comparing diets with varying amounts of dietary cholesterol and saturated fat found that saturated fat intake was strongly correlated with LDL (“bad”) cholesterol levels, while dietary cholesterol intake was not. In that study, the statistical relationship between saturated fat and LDL was significant, but the relationship between dietary cholesterol and LDL was essentially zero.
This distinction matters because one tablespoon of butter contains about 7 grams of saturated fat, which is roughly a third of the daily limit most guidelines suggest. So when you’re thinking about how butter affects your heart health, the saturated fat is doing the heavy lifting. The 31 mg of cholesterol per tablespoon is a secondary concern for most people.
Current Guidelines on Dietary Cholesterol
There is no longer an official daily cholesterol limit in the U.S. dietary guidelines. The 2015-2020 Dietary Guidelines for Americans and the American Heart Association moved away from setting a specific number like the old 300 mg/day cap. Instead, the focus shifted to overall dietary patterns. A heart-healthy eating pattern, rich in vegetables, whole grains, lean proteins, and healthy fats, tends to be naturally moderate in cholesterol without anyone needing to count milligrams.
That said, the AHA still advises caution for certain groups. People with high cholesterol, diabetes, or risk factors for heart failure should be more careful about foods rich in cholesterol and saturated fat. For everyone else, moderate amounts of cholesterol-containing foods fit within a healthy diet. The emphasis is on what your overall plate looks like, not on isolating one ingredient.
Putting Butter in Perspective
A tablespoon of butter on your morning toast adds a modest amount of dietary cholesterol. It’s not in the same league as organ meats (a serving of beef liver has over 300 mg) or even a couple of eggs. Where butter demands attention is its saturated fat load. If you use butter regularly, the cumulative saturated fat can nudge your LDL levels upward over time, regardless of the cholesterol content.
Practical swaps like using olive oil for cooking or avocado on toast reduce both saturated fat and cholesterol in one move. But if you prefer butter and use it in reasonable amounts, one tablespoon’s 31 mg of cholesterol is unlikely to be the thing that tips your numbers in the wrong direction. The bigger picture, your overall pattern of eating, exercise, and other fat sources, carries far more weight.