How Long Do 120 Servings Last? A Definitive Guide for Emergency Food Storage
                                
                                
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                                    4 min read                                
                            
                                According to the FEMA, a minimum 72-hour emergency food supply is recommended, but the longevity of a 120-serving kit is far from universal and depends on several key variables. For example, a 120-serving bucket might last a single person for up to 40 days with careful rationing, but could be depleted by a family of four in just a week.