BizCal API
Holiday-aware business day calculations for 15 counries
BizCal API launched on March 12, 2026 with 1 votes, #8,013 of 23,380 launches that month.
What it does
Stop building date logic from scratch. BizCal API gives you production-ready business calendar endpoints so you can ship features faster. Handling business day calculations, SLA deadlines, holiday-aware scheduling, fiscal years, and working hours across 15 countries is hard. Timezone math, regional holiday variations, DST transitions — BizCal handles it al
Does a similar job
all alternatives →
Business Day CalculatorJul 2026 · businessdaycalculator.org · ▲418 free deadline calculators, holidays in 25 countries


Working Days & SLA Calculator APIMar 2026 · rapidapi.com · ▲3Instantly calculate SLAs, ETAs, and T+2 settlement dates.

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