Tracks days in South Africa from 1 March to the last day of February. More than 91 days meets only the current-year component of the physical presence test. This tracker does not assess the preceding five years or determine tax residency.
https://www.sars.gov.za/wp-content/uploads/Legal/Notes/LAPD-IntR-IN-2012-04-Resident-definition-natural-person-physical-presence.pdf