# Deadline Calculator

> Calculate a target deadline date by adding calendar days or business days to a starting date.

**URL:** https://www.calculatoranswers.com/deadline-calculator
**Category:** Education

## Quick Answer

Determine a future completion or deadline date. Input a start date and the number of days to add, choosing to include or skip weekends.

## Definition

A deadline calculator is a project planning utility used to project completion dates by adding a specified count of days to a starting date. It supports both calendar days (consecutive days) and business days (skipping weekends), allowing project managers, legal professionals, and students to calculate filing or delivery deadlines.

## How to Use

1. **Set start date** — Select or type your starting date.
2. **Enter days to add** — Type the number of days forward to project.
3. **Choose day mode** — Select calendar days or business days (skipping weekends).
4. **Read the deadline** — Check the calculated target deadline date and total calendar days elapsed.

## Disclaimer

This calculator provides estimates for educational and planning purposes. Always consult a qualified professional for specific advice on financial, medical, legal, or other regulated decisions.

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