Low-FODMAP Fats & Oils Guide
23 items classified under standard Low-FODMAP guidelines.
This guide covers all 23 fats & oils classified under Low-FODMAP guidelines. Low-FODMAP evaluates foods primarily by fermentable carbohydrate content (FODMAPs), which determines how each item in this category is classified.
Fats & Oils are overwhelmingly compatible with Low-FODMAP. Each item listed here is low enough in fermentable carbohydrates to fit a Monash low-FODMAP serving. The entries below break down the specific nutritional profile so you can choose based on your individual targets — calories, macros, or micronutrients that matter for your goals.
Quick Reference
| Food | Status | Calories (per 100g) |
|---|---|---|
| Avocado Oil | Allowed | 884kcal |
| Beef Tallow | Allowed | 198kcal |
| Butter | Allowed | 717kcal |
| Canola Oil | Allowed | 900kcal |
| Coconut Oil | Allowed | 895kcal |
| Cooking Spray | Allowed | 792kcal |
| Duck Fat | Allowed | 136kcal |
| Flaxseed Oil | Allowed | 884kcal |
| Ghee | Allowed | 876kcal |
| Grapeseed Oil | Allowed | 884kcal |
| Lard | Allowed | 902kcal |
| Margarine | Allowed | 579kcal |
| MCT Oil | Allowed | 884kcal |
| Olive Oil | Allowed | 900kcal |
| Palm Oil | Allowed | 134kcal |
| Peanut Oil | Allowed | 900kcal |
| Safflower Oil | Allowed | 900kcal |
| Sesame Oil | Allowed | 884kcal |
| Shortening | Allowed | 884kcal |
| Sunflower Oil | Allowed | 900kcal |
| Vegetable Oil | Allowed | 862kcal |
| Walnut Oil | Allowed | 884kcal |
| Heavy Cream | Limited | 340kcal |
Classification Breakdown
22 Allowed — These fats & oils are low enough in fermentable carbohydrates to fit a Monash low-FODMAP serving. 1 Limited — These items have tolerated in small portions but high-FODMAP at larger ones.
Low-FODMAP is a temporary diagnostic protocol — almost no food is universally banned, thresholds are dose-dependent.
Allowed Fats & Oils (22)
Avocado Oil
AllowedWith 884kcal calories per 100g, Avocado Oil earns a Allowed classification on Low-FODMAP. This means it is low enough in fermentable carbohydrates to fit a Monash low-FODMAP serving. It also contains 100g fat, which may factor into overall meal planning. Within this category, it falls between Ghee and Flaxseed Oil for calories, ranking 10 of 23.
Per 100g · Source: USDA FoodData Central
Beef Tallow
AllowedBeef Tallow is classified as Allowed on Low-FODMAP, with 198kcal calories per 100g. The classification reflects that it is low enough in fermentable carbohydrates to fit a Monash low-FODMAP serving. Nutritionally, it also delivers 14.7g protein and 14.9g fat per serving. Among the 23 items in this category, beef tallow sits at the low end for calories — next closest is Heavy Cream at 340kcal.
Per 100g · Source: USDA FoodData Central
Butter
AllowedWith 717kcal calories per 100g, Butter earns a Allowed classification on Low-FODMAP. This means it is low enough in fermentable carbohydrates to fit a Monash low-FODMAP serving. It also contains 81.1g fat and 643mg sodium, which may factor into overall meal planning. Within this category, it falls between Margarine and Cooking Spray for calories, ranking 6 of 23.
Per 100g · Source: USDA FoodData Central
| Variant | Calories | Protein | Fat | Carbs | Fiber |
|---|---|---|---|---|---|
| Salted | 717kcal | 0.9g | 81.1g | 0.1g | 0g |
| Unsalted | 717kcal | 0.9g | 81.1g | 0.1g | 0g |
Canola Oil
AllowedWith 900kcal calories per 100g, Canola Oil earns a Allowed classification on Low-FODMAP. This means it is low enough in fermentable carbohydrates to fit a Monash low-FODMAP serving. It also contains 100g fat, which may factor into overall meal planning. It ranks among the highest in this category for calories. The nearest lower option is Coconut Oil at 895kcal.
Per 100g · Source: USDA FoodData Central
Coconut Oil
AllowedWith 895kcal calories per 100g, Coconut Oil earns a Allowed classification on Low-FODMAP. It is low enough in fermentable carbohydrates to fit a Monash low-FODMAP serving. Beyond the primary classification, coconut oil also provides 99.1g fat per 100g. Within this category, it falls between Walnut Oil and Canola Oil for calories, ranking 17 of 23.
Per 100g · Source: USDA FoodData Central
| Variant | Calories | Protein | Fat | Carbs | Fiber |
|---|---|---|---|---|---|
| Virgin (unrefined) | 892kcal | 0g | 99.1g | 0g | 0g |
| MCT Oil | 862kcal | 0g | 100g | 0g | 0g |
Cooking Spray
AllowedAt 792kcal calories per 100g, Cooking Spray falls into the Allowed category under Low-FODMAP guidelines. The classification reflects that it is low enough in fermentable carbohydrates to fit a Monash low-FODMAP serving. Nutritionally, it also delivers 78.7g fat per serving. Within this category, it falls between Butter and Vegetable Oil for calories, ranking 7 of 23.
Per 100g · Source: USDA FoodData Central
Duck Fat
AllowedDuck Fat is classified as Allowed on Low-FODMAP, with 136kcal calories per 100g. The classification reflects that it is low enough in fermentable carbohydrates to fit a Monash low-FODMAP serving. Nutritionally, it also delivers 18.7g protein per serving. Among the 23 items in this category, duck fat sits at the low end for calories — next closest is Beef Tallow at 198kcal.
Per 100g · Source: USDA FoodData Central
Flaxseed Oil
AllowedWith 884kcal calories per 100g, Flaxseed Oil earns a Allowed classification on Low-FODMAP. It is low enough in fermentable carbohydrates to fit a Monash low-FODMAP serving. Beyond the primary classification, flaxseed oil also provides 100g fat per 100g. Within this category, it falls between Avocado Oil and Grapeseed Oil for calories, ranking 11 of 23.
Per 100g · Source: USDA FoodData Central
Ghee
AllowedGhee is classified as Allowed on Low-FODMAP, with 876kcal calories per 100g. This means it is low enough in fermentable carbohydrates to fit a Monash low-FODMAP serving. It also contains 99.5g fat, which may factor into overall meal planning. Within this category, it falls between Vegetable Oil and Avocado Oil for calories, ranking 9 of 23.
Per 100g · Source: USDA FoodData Central
Grapeseed Oil
AllowedWith 884kcal calories per 100g, Grapeseed Oil earns a Allowed classification on Low-FODMAP. It is low enough in fermentable carbohydrates to fit a Monash low-FODMAP serving. Beyond the primary classification, grapeseed oil also provides 100g fat per 100g. Within this category, it falls between Flaxseed Oil and MCT Oil for calories, ranking 12 of 23.
Per 100g · Source: USDA FoodData Central
Lard
AllowedWith 902kcal calories per 100g, Lard earns a Allowed classification on Low-FODMAP. It is low enough in fermentable carbohydrates to fit a Monash low-FODMAP serving. Beyond the primary classification, lard also provides 100g fat per 100g. It ranks among the highest in this category for calories. The nearest lower option is Sunflower Oil at 900kcal.
Per 100g · Source: USDA FoodData Central
Margarine
AllowedWith 579kcal calories per 100g, Margarine earns a Allowed classification on Low-FODMAP. This means it is low enough in fermentable carbohydrates to fit a Monash low-FODMAP serving. It also contains 65g fat and 694mg sodium, which may factor into overall meal planning. Among the 23 items in this category, margarine sits at the low end for calories — next closest is Butter at 717kcal.
Per 100g · Source: USDA FoodData Central
MCT Oil
AllowedWith 884kcal calories per 100g, MCT Oil earns a Allowed classification on Low-FODMAP. This means it is low enough in fermentable carbohydrates to fit a Monash low-FODMAP serving. It also contains 100g fat, which may factor into overall meal planning. Within this category, it falls between Grapeseed Oil and Sesame Oil for calories, ranking 13 of 23.
Per 100g · Source: USDA FoodData Central
Olive Oil
AllowedAt 900kcal calories per 100g, Olive Oil falls into the Allowed category under Low-FODMAP guidelines. The classification reflects that it is low enough in fermentable carbohydrates to fit a Monash low-FODMAP serving. Nutritionally, it also delivers 100g fat per serving. It ranks among the highest in this category for calories. The nearest lower option is Canola Oil at 900kcal.
Per 100g · Source: USDA FoodData Central
| Variant | Calories | Protein | Fat | Carbs | Fiber |
|---|---|---|---|---|---|
| Extra Virgin | 884kcal | 0g | 100g | 0g | 0g |
| Light/Refined | 884kcal | 0g | 100g | 0g | 0g |
Palm Oil
AllowedPalm Oil is classified as Allowed on Low-FODMAP, with 134kcal calories per 100g. This means it is low enough in fermentable carbohydrates to fit a Monash low-FODMAP serving. Among the 23 items in this category, palm oil sits at the low end for calories — next closest is Duck Fat at 136kcal.
Per 100g · Source: USDA FoodData Central
Peanut Oil
AllowedWith 900kcal calories per 100g, Peanut Oil earns a Allowed classification on Low-FODMAP. It is low enough in fermentable carbohydrates to fit a Monash low-FODMAP serving. Beyond the primary classification, peanut oil also provides 100g fat per 100g. It ranks among the highest in this category for calories. The nearest lower option is Olive Oil at 900kcal.
Per 100g · Source: USDA FoodData Central
Safflower Oil
AllowedAt 900kcal calories per 100g, Safflower Oil falls into the Allowed category under Low-FODMAP guidelines. It is low enough in fermentable carbohydrates to fit a Monash low-FODMAP serving. Beyond the primary classification, safflower oil also provides 100g fat per 100g. It ranks among the highest in this category for calories. The nearest lower option is Peanut Oil at 900kcal.
Per 100g · Source: USDA FoodData Central
Sesame Oil
AllowedAt 884kcal calories per 100g, Sesame Oil falls into the Allowed category under Low-FODMAP guidelines. It is low enough in fermentable carbohydrates to fit a Monash low-FODMAP serving. Beyond the primary classification, sesame oil also provides 100g fat per 100g. Within this category, it falls between MCT Oil and Shortening for calories, ranking 14 of 23.
Per 100g · Source: USDA FoodData Central
Shortening
AllowedWith 884kcal calories per 100g, Shortening earns a Allowed classification on Low-FODMAP. This means it is low enough in fermentable carbohydrates to fit a Monash low-FODMAP serving. It also contains 100g fat, which may factor into overall meal planning. Within this category, it falls between Sesame Oil and Walnut Oil for calories, ranking 15 of 23.
Per 100g · Source: USDA FoodData Central
Sunflower Oil
AllowedSunflower Oil is classified as Allowed on Low-FODMAP, with 900kcal calories per 100g. The classification reflects that it is low enough in fermentable carbohydrates to fit a Monash low-FODMAP serving. Nutritionally, it also delivers 100g fat per serving. It ranks among the highest in this category for calories. The nearest lower option is Safflower Oil at 900kcal.
Per 100g · Source: USDA FoodData Central
Vegetable Oil
AllowedVegetable Oil is classified as Allowed on Low-FODMAP, with 862kcal calories per 100g. The classification reflects that it is low enough in fermentable carbohydrates to fit a Monash low-FODMAP serving. Nutritionally, it also delivers 100g fat per serving. Within this category, it falls between Cooking Spray and Ghee for calories, ranking 8 of 23.
Per 100g · Source: USDA FoodData Central
Walnut Oil
AllowedWith 884kcal calories per 100g, Walnut Oil earns a Allowed classification on Low-FODMAP. It is low enough in fermentable carbohydrates to fit a Monash low-FODMAP serving. Beyond the primary classification, walnut oil also provides 100g fat per 100g. Within this category, it falls between Shortening and Coconut Oil for calories, ranking 16 of 23.
Per 100g · Source: USDA FoodData Central
Limited Fats & Oils (1)
Heavy Cream
LimitedAt 340kcal calories per 100g, Heavy Cream falls into the Limited category under Low-FODMAP guidelines. It is tolerated in small portions but high-FODMAP at larger ones. Beyond the primary classification, heavy cream also provides 36.1g fat per 100g. Among the 23 items in this category, heavy cream sits at the low end for calories — next closest is Margarine at 579kcal. Check the label carefully: the same product can be compliant or not depending on the specific brand or how it was prepared.
Per 100g · Source: USDA FoodData Central
| Variant | Calories | Protein | Fat | Carbs | Fiber |
|---|---|---|---|---|---|
| Heavy Cream | 340kcal | 2.8g | 36.1g | 2.8g | 0g |
| Light Cream | 195kcal | 3g | 19.1g | 3.7g | 0g |