The Cold Chain Weight & Volume Calculator is a practical tool for calculating the space required for in-country deliveries and cold chain storage. It is designed to help Partners/ EPI and Supply managers to calculate their cold chain requirements easily for better supply and in-country logistic planning. In the user guide (EN) or user guide (FR) attached, you will find examples and explanations of how to use the calculator. It is important that macros need to be enabled for this tool to work. The calculator will be regularly updated for new products. Please note that the calculator should be used for guidance only, for example in some cases a certain vaccine/supplier you choose may not be available.