Cola (Diet/Zero/Sugar Free)

TLDRLast updated 6 October 2026

Cola (Diet/Zero/Sugar Free): the low FODMAP reference is 162 ml. Measure the poured drink in millilitres. Diet or zero-sugar wording does not mean every volume has a low rating.

Serving sizes for cola (diet/zero/sugar free)

Cola, diet / zero / sugar free: 162 ml low, 204 ml moderate, 250 ml high. Use the stated preparation and unit.

Low
162 mlabout 0.65 cups
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 Cola (Diet/Zero/Sugar Free) and their FODMAP ratings
ServingAmountFODMAP rating
162 ml reference portion
204 ml reference portion
250 ml reference portion

Is cola (diet/zero/sugar free) low FODMAP?

The references for cola, diet / zero / sugar free are 162 ml low, 204 ml moderate, 250 ml high. They are comparison portions, not exact transition cutoffs or personal tolerance limits.

Cola (Diet/Zero/Sugar Free) and IBS: what to know

For cola (diet/zero/sugar free), keep the exact form and amount in mind. Caffeine, alcohol and fizzy drinks are separate considerations in NHS IBS guidance; a FODMAP rating does not predict individual tolerance. NHS: diet and lifestyle with IBS. This public source supplies background, not verification of the numerical table.

Gut-friendly ways to eat cola (diet/zero/sugar free)

Measure the poured drink in millilitres. Diet or zero-sugar wording does not mean every volume has a low rating. Compare Cola (Sweetened with Sucrose), Cola (High Fructose Corn Syrup). These guides describe their own preparations and portions.

Frequently asked questions

What is the FODMAP portion for cola (diet/zero/sugar free)?

Cola (Diet/Zero/Sugar Free): 162 ml low, 204 ml moderate, 250 ml high. These values apply to cola, diet / zero / sugar free.

How should I measure or check cola (diet/zero/sugar free)?

Measure the poured drink in millilitres. Diet or zero-sugar wording does not mean every volume has a low rating.

Which other guides are useful when comparing cola (diet/zero/sugar free)?

Compare Cola (Sweetened with Sucrose), Cola (High Fructose Corn Syrup). These guides describe their own preparations and portions.

Check a whole plate in seconds.

Not sure about a whole meal? Scan it with the Gut Friendly app.

Get the app

Sources and editorial notes

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.