About This Time Conversion

This page converts the local time between São Paulo, Brazil (timezone America/Sao_Paulo, currently --3, GMT-3) and Kabul, Afghanistan (timezone Asia/Kabul, currently ++4:30, GMT+4:30). TZSync uses the IANA timezone database so conversions always account for Daylight Saving Time, half-hour offsets such as India (UTC+5:30), and quarter-hour offsets such as Nepal (UTC+5:45).

When it is daytime in São Paulo, the clock in Kabul reads a different hour, and possibly a different calendar day. Drag the time slider on this page to find an overlap where both cities are inside typical working hours (9 AM – 5 PM local time) — that overlap is your best window for meetings, calls, and collaboration between São Paulo and Kabul.

Quick Facts

• Population of São Paulo: 12,325,000.
• Population of Kabul: 4,434,550.
• Both cities follow their local IANA timezone rules maintained by the Internet Assigned Numbers Authority.
• DST transitions can temporarily shift the offset between these cities by one hour.