One of the reasons for the twin problems of hoarding and food shortages faced by households is the difficulty to estimate needs. This spreadsheet allows individuals and households to plan for purchasing essential commodities during periods of lockdown and quarantine.
https://drive.google.com/drive/folders/1vW3WIvoI1frjO9k2mU1lLMxQtamJwad8?usp=sharing
Image by Rob King on Unsplash