Is butternut squash low FODMAP?
Moderate
Only in small amounts. Butternut squash is low FODMAP up to 63 g (⅓ cup), less than a usual serving. At 75 g (⅔ cup) it is moderate in fructans and excess fructose.
How much stays low
Low up to 63 g
- Low up to
- 63 g
- Not low from
- 75 g (⅔ cup)
- High from
- 85 g (¾ cup)
Each mark is a rated serving. Between two marks the higher rating applies; past the last one nothing is rated.
Every rated serving
| Amount | Rating | Not low in |
|---|---|---|
| 63 g (⅓ cup) | Low | All six groups low |
| 75 g (⅔ cup) | Moderate |  Fructans Excess fructose |
| 85 g (¾ cup) | High | FructansExcess fructose |
Low means every FODMAP group is under its per-serving cut-off. Moderate and high are the two steps above it. FODMAPs add up across a meal, so several low servings together can be too much.
Check your whole plate, not just one food
FODMAPs add up across a meal. Snap your plate in Fodmi to see the total, then check in later on how it sat.
Where the numbers come from
Fodmi estimates FODMAP content from published food composition data. It is not medical advice. Tolerance varies from person to person; follow a low FODMAP diet with a qualified health professional.
Data from Fodmi’s food catalog, checked October 28, 2026.Sources and method