Working Days Calculator

What it does

Calculate exact business days, working hours, and deadlines between dates. Exclude bank holidays across 16 countries, customize workweeks, and project deadlines with 100% accuracy.

Calculate working days, business hours, weekends, and statutory holidays worldwide with 50+ US states and multi-country regional holiday presets. Free, fast, zero sign-up.

Comprehensive guides on statutory holidays, payroll shifts, Excel formulas, and global supply chain deadlines. Statutory shifts, bank observance rules, regional holiday mandates, and global calendar variations. Supply chain transit calculations, contractual SLAs, freight business day countdowns, and financial settlement T+2 rules. Excel & Google Sheets NETWORKDAYS formulas, Python datetime algorithms, leap year work totals, and annual hour breakdowns. Master NETWORKDAYS formulas, pandas custom business offsets, and numpy vectorized busday_count algorithms with ready-to-use code examples. How substitute days, bank holiday roll-forwards, and statutory in-lieu rules differ across the US, UK,…from workingdayscalculator.net

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