About this calculator
US India Business Days Calculator helps cross-border teams estimate calendar days, U.S. working days, India working days, and shared U.S.+India working days.
The tool is designed for planning conversations across U.S.–India work: project timelines, support windows, invoice deadlines, handoffs, and rough scheduling.
U.S. mode
Excludes weekends and observed U.S. federal holidays.
Excludes weekends and observed U.S. federal holidays.
India mode
Excludes weekends plus India national holidays and a curated list of major festivals/public holidays.
Excludes weekends plus India national holidays and a curated list of major festivals/public holidays.
Shared mode
Excludes any date that is a weekend or holiday in either selected U.S. or India calendar.
Excludes any date that is a weekend or holiday in either selected U.S. or India calendar.
Important: India holidays vary by state, employer, religion, and year. This site is a planning aid, not a legal, HR, payroll, or compliance calendar.