# Business Day Calculator MCP for AI Agents MCP

> The Business Day Calculator MCP instantly handles complex date math for international scheduling. It projects deadlines, calculates work periods, and counts working days across 50+ countries by skipping weekends and local public holidays. Whether your team operates in the US, the Middle East, or Europe, this MCP gives your AI client accurate global timekeeping.

## Overview
- **Category:** productivity
- **Price:** Free
- **Endpoint:** https://edge.vinkius.com/vk_preview_FK0N2YSyXRAHUmFmMKKcPOwzacRT18rbYpSFwJdm/mcp
- **Tags:** date-calculation, business-days, holidays, global-calendar, workday-planner

## Description

Scheduling internationally is a headache. Standard date functions won't cut it when you have to account for different national holidays or non-standard weekend schedules. This connector solves that by giving your AI agent access to high-precision utility logic built for global workforce planning. You can accurately project deadlines, knowing the system handles everything from US federal holidays to specific regional calendar rules. Need to know how many working days passed between two dates in a country with unique weekends? It figures it out. The entire catalog of specialized tools is hosted and managed by Vinkius, giving you one place to connect your AI client to this global timekeeping power.

## Tools

### add_business_days
Adds a specified number of working days to a given date, respecting holidays and weekends.

### count_business_days
Counts the precise number of business days that fall between two specific dates.

### find_next_business_day
Finds the earliest possible working day following a specified date, adjusting for local time rules.

### get_workday_range
Generates an exhaustive list of every single business day within a provided calendar range.

### subtract_business_days
Subtracts a specified number of working days from a date, projecting backward into the work schedule.

## Prompt Examples

**Prompt:** 
```
If I need to schedule a 5-week deep dive for the APAC team starting on Sept 1st in Australia?
```

**Response:** 
```
**Project Timeline: Q3/Q4 Planning**

The next working day after September 1, 2024, is **September 2, 2024**. A full 5-week deep dive would conclude by: 

*   **Target End Date:** November 14, 2024
*   **Total Working Days:** 23 days (This count excludes Australian public holidays and weekends.)
```

**Prompt:** 
```
How many actual working days are between Christmas Eve and New Year's Day in the UK?
```

**Response:** 
```
**UK Holiday Calculation Report**

| Date Range | Working Days Count |
| :--- | :---: |
| Dec 24, 2024 – Jan 02, 2025 | **3 days** |

*Note: This count adjusts for both Christmas Day and New Year's Day closures.*
```

**Prompt:** 
```
Find the next business day after June 14th in UAE.
```

**Response:** 
```
**Next Available Working Day (UAE)**

The next available working day is **June 17, 2024**. 

This calculation confirms that Friday and Saturday are non-working days in the UAE, skipping those two dates entirely.
```

## Capabilities

### Projecting Future Deadlines
Adds a specified number of working days to any given date, respecting local holidays and weekend rules.

### Calculating Past Work Periods
Subtracts a specific number of business days from a start date to determine an earlier work period end date.

### Counting Working Days Between Dates
Counts the exact number of working days that occur between two specified dates, factoring in country-specific holidays.

### Finding Next Available Workday
Determines the next calendar day that is a recognized business day for a given location.

### Generating Date Ranges
Creates a full list of all working days within a defined start and end date range.

## Use Cases

### Calculating Project Milestones Across Borders
A project manager needs to set a final delivery date that accounts for US holidays and the differing weekend structure in Mexico. The agent uses the Business Day Calculator MCP to ensure the projected deadline is achievable, resulting in a realistic schedule.

### Analyzing Team Productivity Over Time
An operations analyst wants to measure how many actual working days passed between two dates for payroll purposes. The agent uses `count_business_days` to get the accurate count, avoiding errors caused by local bank or national holidays.

### Determining Start Dates for Training Programs
An HR specialist needs to plan a 10-day training course starting after a major holiday in India. The agent uses `add_business_days` and specifies the region, getting a precise start date that skips all local holidays.

### Finding Available Slots for Client Calls
A global sales team needs to schedule a follow-up call after an employee's leave. The agent uses `find_next_business_day` in the target country, immediately getting the first available working day.

## Benefits

- Avoid manual holiday checking. Use `add_business_days` to project deadlines that automatically skip public holidays, regardless of the country.
- Calculate time gaps accurately. Need to know how many working days passed between two dates? The `count_business_days` tool gives you the exact number, ignoring non-working periods.
- Handle reverse scheduling easily. Use `subtract_business_days` when planning back from a final deadline to set realistic project start dates.
- Identify immediate next steps. If an employee misses a day due to a local holiday, `find_next_business_day` tells you exactly when they can resume work.
- Map out entire periods at once. The `get_workday_range` tool delivers a full list of every working day, perfect for comprehensive resource planning.

## How It Works

The bottom line is you get reliable, globally accurate scheduling data without having to consult multiple country-specific calendar websites.

1. You ask your AI client to calculate a schedule, providing the start date, the target country/region, and any specific business rules.
2. The MCP processes this request by running complex global calendar logic that skips weekends and public holidays according to the specified location's rules.
3. Your agent receives the precise result: a new projected date, or an accurate count of working days.

## Frequently Asked Questions

**Does the Business Day Calculator MCP handle holidays for every country?**
Yes. It supports over 50 countries and accounts for complex regional differences in public holiday schedules, making global scheduling accurate.

**Can I find out how many working days are between two dates using the Business Day Calculator MCP?**
Absolutely. The tool counts only business days, skipping all weekends and recognized national holidays for the specified location, giving you a precise count.

**What if my company has custom holidays not listed in the calculator?**
The MCP allows for custom holiday overrides via JSON input. You can feed your specific list of company or local holidays to ensure 100% accuracy.

**Does this Business Day Calculator MCP work with non-standard weekends (like Friday/Saturday)?**
Yes, it supports diverse weekend structures. You can specify the region's pattern, ensuring that if a country uses a non-traditional weekend, the calculation respects it.

**How do I calculate a deadline date 10 working days from today?**
Simply use the tool to add business days. It will automatically advance the calendar by ten full workdays, skipping any holidays that fall in between and providing you with the correct target date.