How many milligrams is one tablespoon?
                                
                                
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                                    4 min read                                
                            
                                While one tablespoon of water is 15,000 milligrams, there is no single answer for all ingredients because milligrams are a measure of mass, and tablespoons are a measure of volume. The precise conversion depends entirely on the ingredient's density, a factor that varies significantly between substances like flour, sugar, and oil.