mmol to Grams Calculator - Calculator Academy calculator.academy/mmol-to-grams-calculatorPrivate View The following steps outline how to calculate the Grams from mmol. First, determine the mmol. Next, determine the moles. Next, gather the formula from above = G = mmol / mol * 1000. Finally, calculate the Grams from mmol. After inserting the variables and calculating the result, check your answer with the calculator above. Use the following ...