Ghee and sunflower oil are both almost pure fat, but on USDA figures about two-thirds of ghee's fatty acids are saturated, while ordinary sunflower oil's are about two-thirds linoleic acid, a polyunsaturated fat, and high-oleic sunflower oil's are mostly monounsaturated. In the kitchen, choose by flavour, heat and how often the oil is reheated.
This is a cooking comparison, not a health ranking. If you are choosing a fat because of cholesterol, a heart condition or any other diagnosis, follow your doctor's advice.
At a glance
- USDA FoodData Central puts about 7.9 g of saturated fat in a tablespoon of anhydrous butter oil, its closest analysed match to ghee, against about 1.4 g in a tablespoon of linoleic sunflower oil.
- USDA lists 41.1 mg of vitamin E (alpha-tocopherol) per 100 g of sunflower oil against 2.8 mg for anhydrous butter oil.
- FSSAI's standard for high-oleic sunflower seed oil requires at least 75 per cent oleic acid as a share of total fatty acids.
- In a 2021 Spanish laboratory frying test, refined sunflower oils reached the study's end point of 25 per cent polar compounds at the 9th frying, high-oleic ones at the 17th to 18th.
- ICMR-NIN's 2024 guidelines say to limit ghee or butter to 1 to 2 teaspoons a day and to moderate the use of oils high in n-6 polyunsaturated fat.
What is the difference between ghee and sunflower oil?
Ghee is clarified butter, milk fat with the milk solids removed. Sunflower oil is pressed or solvent-extracted from sunflower seeds. Ghee is mostly saturated and carries cholesterol and vitamin A. Sunflower oil is mostly unsaturated, has no cholesterol, and comes in two kinds that differ sharply in which unsaturated fat dominates.
FSSAI defines sunflower seed oil as oil from sunflower seeds or cake of Helianthus annuus, and sets a separate standard for high-oleic sunflower seed oil. Check which one is in the bottle: their figures below differ sharply.
How do the fats in ghee and sunflower oil compare?
On USDA figures, saturated fat is about 66 per cent of ghee's fatty acids and about 10 to 11 per cent of sunflower oil's. Ordinary sunflower oil is about 69 per cent polyunsaturated, almost all linoleic acid. High-oleic sunflower oil is about 86 per cent monounsaturated, mostly oleic acid.
USDA's own ghee record marks its fat figures as back-calculated from a product label and lists no monounsaturated fat, so the table uses USDA's analysed record for anhydrous butter oil. Tablespoon weights are USDA's: 12.8 g for butter oil, 13.6 g for linoleic sunflower oil and 14.0 g for high-oleic sunflower oil.
| Per tablespoon (USDA FoodData Central) | Ghee (anhydrous butter oil, 12.8 g) | Sunflower oil, linoleic (13.6 g) | Sunflower oil, high-oleic (14.0 g) |
|---|---|---|---|
| Energy | 112 kcal | 120 kcal | 124 kcal |
| Saturated fat | 7.92 g | 1.40 g | 1.38 g |
| Monounsaturated fat | 3.67 g | 2.65 g | 11.72 g |
| Polyunsaturated fat | 0.47 g | 8.94 g | 0.53 g |
| Cholesterol | 32.8 mg | 0 mg | 0 mg |
| Vitamin A (RAE) | 108 µg | 0 µg | 0 µg |
| Vitamin E (alpha-tocopherol) | 0.36 mg | 5.59 mg | 5.75 mg |
Each figure is the per-100 g value times the tablespoon weight. Saturated fat, for example, is 61.9 × 0.128 = 7.92 g for butter oil, 10.3 × 0.136 = 1.40 g for linoleic sunflower oil and 9.86 × 0.140 = 1.38 g for high-oleic. Vitamin E is 2.8 × 0.128 = 0.36 mg against 41.1 × 0.136 = 5.59 mg and 41.1 × 0.140 = 5.75 mg. USDA lists the same 41.1 mg per 100 g for both sunflower records.
The fat classes do not add up to the whole spoon, because part of any fat's weight is glycerol. Counting fatty acids only, per 100 g: butter oil has 94.29 g (61.9 + 28.7 + 3.69), so saturated fat is 65.6 per cent. Linoleic sunflower oil has 95.5 g (10.3 + 19.5 + 65.7), so polyunsaturated fat is 68.8 per cent and saturated 10.8. High-oleic has 97.36 g (9.86 + 83.7 + 3.8), so monounsaturated fat is 86.0 per cent and saturated 10.1. Our article is ghee saturated or unsaturated? breaks ghee's own fatty acids down further.
What does FSSAI's standard say about sunflower oil?
FSSAI sets two standards. Ordinary sunflower seed oil must be free from rancidity, added colour or flavour and mineral oil, with an iodine value of 100 to 145. High-oleic sunflower seed oil must contain at least 75 per cent oleic acid, with a lower iodine value of 78 to 90. Both must test negative for argemone oil.
- Acid value: not more than 6.0 for ordinary sunflower oil (4.0 if imported), and not more than 4.0 for high-oleic.
- Saponification value: 188 to 194 for ordinary, 182 to 194 for high-oleic.
- Unsaponifiable matter: not more than 1.5 per cent for either.
- Solvent-extracted oil: must be refined before it is sold for eating, with no more than 5.0 ppm hexane. The high-oleic standard adds that expeller-pressed oil must be free from hexane residues.
Refining itself is covered in our comparison of ghee and refined oil.
Which has the higher smoke point, ghee or sunflower oil?
The published figures are close and were not measured the same way, so they do not settle it. A 2024 review gives ghee's smoke point as about 250°C without stating the measurement. A 2021 laboratory study measured three refined sunflower oils at 230°C to 234°C, and three high-oleic sunflower oils at 233°C each.
The ghee figure is from Kataria and Singh's review, Health benefits of ghee. The sunflower figures are from Holgado and colleagues in Spain, who used the AOCS method and found smoke points "similar" in the two kinds.
For deep-frying, the study says more. The researchers fried potatoes in each oil again and again, as a home or restaurant kitchen does, and measured polar compounds to track breakdown. All the ordinary sunflower oils reached the study's end point of 25 per cent polar compounds at the 9th frying; the high-oleic oils between the 17th and 18th. The authors link good frying performance to a high ratio of monounsaturated to polyunsaturated fat, which high-oleic sunflower oil has. Ghee was not part of the test.
Our article on ghee's smoke point and when it matters explains where the margin counts.
Which is better for tadka, deep-frying and finishing?
Ghee suits a finishing spoon or a tadka where you want the taste of milk fat. Sunflower oil suits dishes that do not call for the taste of ghee. For deep-frying, ICMR-NIN's warning about reheating concerns polyunsaturated fat, which is most of ordinary sunflower oil.
- Follow the recipe's own fat. A halwa, khichdi or dal written for ghee counts on its flavour; sunflower oil will not give it.
- Finishing. The Kataria review notes that ghee is used as a spread or topping on rice, khichdi, dal and chapati.
- Tadka. Either fat works. We found no test comparing the two in a tadka, so let flavour decide.
- Deep-frying. ICMR-NIN says repeated heating oxidises polyunsaturated fat into harmful compounds. It advises that oil once used for frying be filtered, used for curry rather than for frying again, and finished within a day or two. In the Spanish study, high-oleic sunflower oil held up longer.
What do ICMR-NIN and the Cochrane review say about swapping saturated fat?
ICMR-NIN's 2024 guidelines say to limit high saturated-fat fats such as ghee and butter, and also to moderate oils high in n-6 polyunsaturated fat, which includes linoleic acid. A 2020 Cochrane review of trials found replacing saturated fat with polyunsaturated fat or carbohydrate appeared useful; for monounsaturated fat the effect was unclear.
The guidelines' overall advice is to use oils and fats in moderation and to choose a variety of oilseeds, nuts, nutri-cereals and legumes for your fats. They say to "Limit ghee or butter to just 1 to 2 teaspoons/day or avoid, if possible". They put visible fat at 20 to 50 g a day, or 4 to 10 teaspoons, which works out at 5 g a teaspoon (20 ÷ 4 and 50 ÷ 10), and say not more than 27 to 30 g is needed on a 2,000 kcal diet. Saturated fat use counts as high when more than 10 g a day of visible saturated fat, on a 2,000 kcal diet, is eaten as ghee or butter.
A worked example, not a suggested amount: 10 g of ghee, two teaspoons, carries about 6.2 g of saturated fat on USDA's butter oil figure (10 × 0.619). The same 10 g of linoleic sunflower oil carries about 1.0 g of saturated fat (10 × 0.103) and 6.6 g of linoleic acid (10 × 0.657). The guidelines set a minimum need of 6.6 g of n-6 fat a day on a 2,000 kcal diet, and say a balanced diet with nuts and oilseeds meets it.
The Cochrane review, by Hooper and colleagues, pooled 15 randomised trials with 56,675 participants. Cutting saturated fat for at least two years reduced combined cardiovascular events by 17 per cent, on moderate-quality evidence, with little or no effect on deaths. Its trials ranged from providing all food to giving dietary advice. Our article on ghee and cholesterol covers that evidence in full. If you have a heart condition or high cholesterol, follow your doctor's advice on which fats to use.
The short version
Ghee and sunflower oil are both almost pure fat, but about 66 per cent of ghee's fatty acids are saturated against about 10 to 11 per cent of sunflower oil's, on USDA figures. Ordinary sunflower oil is mostly linoleic acid; high-oleic sunflower oil, which FSSAI requires to be at least 75 per cent oleic acid, is mostly monounsaturated and lasted 17 to 18 fryings against 9 in one laboratory test. Sunflower oil carries far more vitamin E, ghee carries vitamin A and cholesterol. ICMR-NIN advises 1 to 2 teaspoons of ghee a day at most and moderation with high n-6 oils; leave health decisions to your doctor.
Sources
Further reading behind the figures above. Himdhara's own numbers — yields, batch results — come from our production records and the batch reports on the lab reports page.
- U.S. Department of Agriculture (2019). Butter oil, anhydrous. FoodData Central (SR Legacy).
- U.S. Department of Agriculture (2019). Oil, sunflower, linoleic, (approx. 65%). FoodData Central (SR Legacy).
- ICMR-National Institute of Nutrition (2024). Dietary Guidelines for Indians. ICMR-NIN.
- Food Safety and Standards Authority of India (2023). Chapter 2.2: Fats, Oils and Fat Emulsions. Food Safety and Standards (Food Products Standards and Food Additives) Regulations, 2011.
- Holgado F, Ruiz-Méndez MV, Velasco J, Márquez-Ruiz G (2021). Performance of Olive-Pomace Oils in Discontinuous and Continuous Frying. Comparative Behavior with Sunflower Oils and High-Oleic Sunflower Oils. Foods.