Bioethanol, an alcohol produced by fermentation of plants/plant biomass (containing starch and sugars broken down by microorganisms), is regarded as a dominant form of fuel for the future. Fermentation is a metabolic process in which sugar is microbially degraded, resulting in the conversion of sugar to acids, gases, and alcohol. Sweet potatoes (Ipomea batatas) were used to produce ethanol in this study. The production of this renewable fuel, particularly from starchy materials such as sweet potatoes (Ipomea batatas), has a significant potential to meet future energy demand. The sweet potatoes were washed, peeled, cut, weighed, and cooked alongside the mash dilution. The fermentation process lasted for four days and included steeping the mash in distilled water. This analysis was carried out with the addition of Saccharomyces cerevisiae (yeast). Distillation was used to recover the product. The presence of (OH-) was confirmed by IR analysis. The ethanol produced in this study was titrated, and the concentration was determined to be 16.337M, with a percentage yield of 75.60 percent.