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Best global holiday data APIs

Holiday Calendar API

News & Events

Access accurate public holiday data by country and year, including local names, holiday types, dates, regional coverage, and observance details.

Free 7-Day Trial

100% uptime 73ms avg MCP ready

Check Holidays API

News & Events

Keep track of public and non-public holidays around the world. You can check what holidays are going to be celebrated in a vast list of supported countries.

Free 7-Day Trial

100% uptime 304ms avg MCP ready

Korea Calendar API

Tools & Utilities

Korean public holidays with substitute-holiday logic, plus accurate Revised Romanization of Korean text - in one fast, zero-dependency JSON API on a global edge. Check if any date is a public holiday, list a year's holidays, romanize Hangul, or get today's Korea date and holiday status. Lunar-solar conversion, the 24 solar terms and the sexagenary cycle coming in v1.1.

100% uptime 55ms avg MCP ready

Global Holidays and Business Days API

Tools & Utilities

Look up public holidays for 55 countries, calculate business day deadlines, find the next business day, export holidays to iCal, and more — all backed by versioned JSON data with no external dependencies at runtime. Covers 55 countries across Africa, Americas, Asia, Europe and Oceania for years 2024 to 2027.

Free 7-Day Trial

100% uptime 114ms avg MCP ready

Korea Public Holidays API

News & Events

Official South Korea public holidays 2024-2027. Includes substitute holidays. Source: Korean government data via data.go.kr

Free 7-Day Trial

100% uptime 223ms avg MCP ready

Global Holiday Checker API

Location & Mapping

Check if a specific date is a public holiday in any country worldwide, providing accurate and up-to-date holiday information instantly.

Free 7-Day Trial

100% uptime 1,366ms avg MCP ready

Holidays API

News & Events

Unlock a world of celebration with the Holidays API! Dive into a treasure trove of festive data spanning 230+ countries. Delve into past revelries or plan ahead with future calendars. From public jubilations to religious observances and bank holidays, this API ensures your application is always in sync with global festivities.

Free 7-Day Trial

100% uptime 472ms avg MCP ready

Real Time Korea Public Holidays API

News & Events

Get real-time updates on Korea's public holidays to plan your schedule effortlessly!

Free 7-Day Trial

100% uptime 223ms avg MCP ready

Korea Public Holidays Calendar API

News & Events

Stay organized with a comprehensive calendar of Korea's public holidays for personal or business use.

Free 7-Day Trial

100% uptime 223ms avg MCP ready

Korea Public Holidays Lookup API

News & Events

Quickly look up any public holiday in Korea and never miss an important date again!

Free 7-Day Trial

100% uptime 216ms avg MCP ready

Korea Holiday Information API

News & Events

Gain insights into Korea's public holidays and events for better planning and cultural understanding.

Free 7-Day Trial

100% uptime 223ms avg MCP ready

Korea Public Festivities API

News & Events

Explore diverse public festivities throughout Korea to enrich your experience and community engagements.

Free 7-Day Trial

100% uptime 223ms avg MCP ready

Korea National Holidays API

News & Events

Discover all national holidays in Korea with ease, enhancing your planning and event organization.

Free 7-Day Trial

100% uptime 223ms avg MCP ready

Korea Official Holidays API

News & Events

Retrieve official holiday details in Korea effortlessly, essential for both travelers and locals.

Free 7-Day Trial

100% uptime 223ms avg MCP ready

HR Payroll Korea Public Holidays API

News & Events

Access vital public holiday data for payroll processing in Korea seamlessly.

Free 7-Day Trial

100% uptime 264ms avg MCP ready

Global Holiday Extractor API

Travel & Transportation

Extract international holiday information quickly for travel and event planning.

Free 7-Day Trial

100% uptime 163ms avg MCP ready

Global Holiday Data Fetcher API

Travel & Transportation

Access a comprehensive database of global holidays effortlessly with our API.

Free 7-Day Trial

100% uptime 97ms avg MCP ready

Retrieve Worldwide Holiday Information API

Travel & Transportation

Seamlessly retrieve worldwide holiday information for planning and scheduling.

Free 7-Day Trial

100% uptime 81ms avg MCP ready

Worldwide Holiday Schedule API

News & Events

Access a detailed worldwide holiday calendar to enhance your applications.

Free 7-Day Trial

100% uptime 76ms avg MCP ready

Public Holiday Checker API

News & Events

Check and retrieve holiday data from around the world with ease and accuracy.

Free 7-Day Trial

100% uptime 157ms avg MCP ready

Retrieve Holiday Calendar Information API

Tools & Utilities

Streamline your applications by retrieving accurate holiday calendar information effortlessly with our Retrieve Holiday Calendar Information API.

Free 7-Day Trial

100% uptime MCP ready

Holiday Events Data Fetch API

News & Events

Effortlessly access a comprehensive database of global holiday events and dates with our Holiday Events Data Fetch API.

Free 7-Day Trial

100% uptime MCP ready

Holiday Schedule API

Data & Analytics

Quickly extract vital holiday schedule data for planning and analytics using our Holiday Schedule API.

Free 7-Day Trial

100% uptime MCP ready

Business Days Calculator and Global Holidays API

Tools & Utilities

Calculate business days accurately while accessing global holiday data to optimize your workflows.

Free 7-Day Trial

100% uptime MCP ready

SLA Deadline Calculator Global Holidays API

Tools & Utilities

Ensure timely project deliveries with the SLA Deadline Calculator, using global holidays for precise deadline calculations.

Free 7-Day Trial

100% uptime MCP ready

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Best global holiday data APIs

Holiday Calendar API

Check Holidays API

Korea Calendar API

Global Holidays and Business Days API

Korea Public Holidays API

Global Holiday Checker API

Holidays API

Real Time Korea Public Holidays API

Korea Public Holidays Calendar API

Korea Public Holidays Lookup API

Korea Holiday Information API

Korea Public Festivities API

Korea National Holidays API

Korea Official Holidays API

HR Payroll Korea Public Holidays API

Global Holiday Extractor API

Global Holiday Data Fetcher API

Retrieve Worldwide Holiday Information API

Worldwide Holiday Schedule API

Public Holiday Checker API

Retrieve Holiday Calendar Information API

Holiday Events Data Fetch API

Holiday Schedule API

Business Days Calculator and Global Holidays API

SLA Deadline Calculator Global Holidays API

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