Molasses

Sweeteners · Syrups

TLDRLast updated 6 October 2026

Molasses: the low FODMAP reference is 6.4 ml. This entry is molasses syrup. Do not interchange it with golden syrup or assume all products sold as treacle have the same formulation.

Serving sizes for molasses

Syrup, molasses: 6.4 ml low, 8.6 ml moderate, 20 ml high. Use the stated preparation and unit.

Low

6.4 mlabout 0.32 tablespoons

FructoseLow

LactoseLow

FructansLow

GOSLow

SorbitolLow

MannitolLow

Reference portions

Select an amount or rating to update your portion. These are reference portions, not exact cut-offs or recommended intakes.

Reference portions for Molasses and their FODMAP ratings
Serving	Amount	FODMAP rating
6.4 ml reference portion
8.6 ml reference portion
20 ml reference portion

Is molasses low FODMAP?

The references for syrup, molasses are 6.4 ml low, 8.6 ml moderate, 20 ml high. They are comparison portions, not exact transition cutoffs or personal tolerance limits.

Molasses and IBS: what to know

For molasses, keep the exact form and amount in mind. Portion size and preparation affect how food references should be compared. Monash: FODMAP questions and food preparation. This public source supplies background, not verification of the numerical table.

Gut-friendly ways to eat molasses

This entry is molasses syrup. Do not interchange it with golden syrup or assume all products sold as treacle have the same formulation. Compare Golden Syrup, Brown Sugar (Light or Dark). These guides describe their own preparations and portions.

Frequently asked questions

What is the FODMAP portion for molasses?

Molasses: 6.4 ml low, 8.6 ml moderate, 20 ml high. These values apply to syrup, molasses.

How should I measure or check molasses?

This entry is molasses syrup. Do not interchange it with golden syrup or assume all products sold as treacle have the same formulation.

Which other guides are useful when comparing molasses?

Compare Golden Syrup, Brown Sugar (Light or Dark). These guides describe their own preparations and portions.

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Golden SyrupSweetenersAvoid Brown Sugar (Light or Dark)SweetenersLow

Sources and editorial notes

Monash: FODMAP questions and food preparation
Explains FODMAPs, portion dependence and preparation differences; not a citation for this numerical reference table.

Published and maintained by Gut Friendly. This guide has not been independently reviewed by a dietitian. Serving information comes from our food catalogue. Where references are listed, they explain the research and preparation differences. Check the original source for current portions.

Gut Friendly provides general information, not medical advice.