Business Days & Holidays

Public holidays, working-day checks and business-day date math for 25 countries.

betaDate & TimeAvailable on RapidAPI

Computes public holidays (fixed, Easter-derived and floating, with UK/Ireland weekend-substitute days) and does business-day arithmetic skipping weekends and holidays. Deterministic, offline, nothing stored. Covers principal national public holidays for 25 countries; sub-national/regional holidays are excluded (see docs).

Base URL: https://69.62.119.122.nip.io/business-days

Quick start

curl https://69.62.119.122.nip.io/business-days/health

Endpoints

GET/healthHealth check
POST/v1/holidaysPublic holidays for a country & year
POST/v1/is-business-dayCheck if a date is a business day
POST/v1/addAdd/subtract N business days
POST/v1/diffCount business days between two dates

Pricing

BASIC
Free
300 requests / month
PRO
$8.99 /mo
40,000 requests / month
ULTRA
$24.99 /mo
500,000 requests / month

Plans are billed through RapidAPI — subscribe there to get your API key.

Available on RapidAPI.

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