iajnfsIAJNFSIAJNFS2709-9474https://doi.org/10.47310/iajnfs.2022.v03i01.004A Cost Analysis of Liquid- versus Powder-based Nutrition Solution for Undernutrition ChildrenLevinaC.KRayW.BTonnySNiKetutAHigh stunting rate of under-five children in Indonesia is worrisome that government is focusing to reduce the stunting rate. Stunting has long-term consequences not only on individual’s health, but also the child’s cognitive development and productivity in the adulthood. Nutrition intervention in the early phase is important to prevent stunting, particularly before the age of two A cost-comparison analysis was performed to calculate the cost between liquid- versus powder-based nutrition intervention to prevent stunting among undernutrition children. Secondary and primary data was used to do a cost-comparison analysis was performed to calculate the cost between liquid- versus powder-based nutrition intervention. An assumption of similar nutrient content with the liquid-based product was used to assume that the effectiveness would be similar. Total costs were higher for the liquid-based product when compared to the powder-based product nutrition intervention program. Use of powder-based product would save cost 793,210 IDR per child, compared to liquid-based product.