How much erythritol is equal to 1 cup of sugar?
                                
                                
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                                    5 min read                                
                            
                                Erythritol is approximately 70% as sweet as regular sugar, and therefore requires a higher volume to achieve the same sweetness. This means that a straight 1:1 cup-for-cup swap will not provide the intended flavor. Understanding the correct ratio is essential for anyone on a low-carb, keto, or diabetic-friendly diet who wants to substitute sugar effectively.