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Work · July 14, 2026

Business Days Calculator

Free business days calculator - 166 countries, no signup

Business Days Calculator launched on July 14, 2026 with 5 votes, #4,557 of 24,623 launches that month and more than 75% of that year's launches.

Visit calculatebusinessdays.com ↗Business Days Calculator alternativestop 19% of July 2026

What it does

Calculate business days accurately with real public holiday data for 166 countries. Two modes: add or subtract N business days from a date, or count business days between two dates. Automatically handles weekends and national holidays. No account required, no limits, no ads.

Free business days calculator. Add or subtract business days from any date, or count working days between two dates. Covers 160+ countries and holidays.

Add or subtract business days from a date, or count the working days between two dates, with weekends and public holidays excluded, for 160+ countries. A one-off date is easy. Dozens of contract, renewal, and notice-period deadlines are not. Lapsewise watches them all and reminds you before anything lapses. A business day is any day that is not a weekend and not a public holiday. In most countries, business days are Monday through Friday. Some countries observe different weekend patterns. For example, many Middle Eastern and North African countries use Friday and Saturday as their weekend. Business days matter for shipping estimates, payment terms, legal notice periods, refund windows, and…from calculatebusinessdays.com

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