Excel Template for Inventory Control Project Timeline Dashboard

This comprehensive Excel template integrates Inventory Control, Project Timeline, and Dashboard View functionalities into a single, intuitive interface. Designed for operations managers, supply chain coordinators, and inventory supervisors, this template enables users to track inventory levels in real-time while aligning procurement timelines with project milestones. By combining project scheduling with stock management metrics on an interactive dashboard, the template empowers organizations to prevent overstocking and understocking risks while ensuring timely delivery of goods across projects.

Sheet Structure

The workbook consists of four primary sheets:

• Dashboard (Main View): A dynamic summary dashboard featuring KPIs, timeline visualization, inventory status indicators, and progress tracking.
• Project Timeline: Detailed Gantt-style timeline with tasks related to procurement, delivery scheduling, and inventory replenishment linked to project phases.
• Inventory Master List: Centralized table containing all SKUs (Stock Keeping Units), current stock levels, reorder points, suppliers, and lead times.
• Data Inputs & Configuration: A configuration sheet for setting up safety stock levels, default lead times, project durations, and dashboard refresh parameters.

Table Structures and Data Types

1. Project Timeline Sheet

This sheet functions as a Gantt chart-based timeline with the following columns:

• Task ID (Text): Unique identifier for each task (e.g., PR-001, DEL-02).
• Task Name (Text): Description of the activity (e.g., "Order Raw Material A", "Receive Shipment X").
• Start Date (Date): Planned start date in mm/dd/yyyy format.
• End Date (Date): Projected end date for task completion.
• Duration (Days) (Number): Automatically calculated using the formula: =End Date - Start Date + 1.
• Status (Dropdown List): Options: Not Started, In Progress, Delayed, Completed. Uses data validation.
• Assigned To (Text): Name of responsible person or team.
• Linked SKU (Text/Reference): References the corresponding item from the Inventory Master List (e.g., "MAT-A123").
• Lead Time (Days) (Number): Supplier lead time in days, pulled from Inventory Master List.
• Buffer Days (Number): Extra days to account for delays; customizable per project.

2. Inventory Master List Sheet

This sheet serves as the central repository for all inventory items:

• SKU ID (Text): Unique product identifier.
• Item Name (Text): Product or material name.
• Current Stock (Number): Real-time stock count at the current date.
• Reorder Point (Number): Minimum stock level before a new order is triggered.
• Order Quantity (Number): Standard purchase quantity per order cycle.
• Supplier Name (Text): Vendor name for sourcing the item.
• Lead Time (Days) (Number): Average number of days from order to delivery.
• Last Reorder Date (Date): Date of the most recent order.
• Status Indicator (Text/Calculated): Auto-filled based on current stock vs. reorder point.

Formulas Required

The template utilizes advanced Excel formulas to maintain automation and real-time updates:

• Duration Calculation (Project Timeline): =IF(End_Date <> "", End_Date - Start_Date + 1, "")
• Status Color Indicator (Dashboard): Uses conditional formatting based on the Status column.
• Stock Status (Inventory Master List): =IF(Current_Stock <= Reorder_Point, "Low", IF(Current_Stock >= Reorder_Point * 2, "High", "OK"))
• On-Time Completion Rate (Dashboard): =COUNTIF(Project_Timeline[Status], "Completed") / COUNTA(Project_Timeline[Task Name])
• Potential Stockout Risk (Dashboard): Uses a combination of VLOOKUP and IF statements to flag items with current stock below reorder point and lead time exceeding 5 days.

Conditional Formatting Rules

Visual indicators enhance data interpretation:

• Status Column (Project Timeline): Green for "Completed", yellow for "In Progress", red for "Delayed", and gray for "Not Started".
• Current Stock vs. Reorder Point (Inventory Master List): Red background when stock is below reorder point; amber if within 10% of the threshold.
• Gantt Chart Bars: Color-coded based on timeline phase—blue for upcoming, green for active, red for delayed.
• KPIs (Dashboard): Red if below target, green if above target; amber in between.

User Instructions

1. Setup: Open the template and navigate to the "Data Inputs & Configuration" sheet. Enter default values for safety stock, lead time buffers, and project durations.
2. Add Items: Populate the "Inventory Master List" with all SKUs used in projects.
3. Create Timeline Tasks: In the "Project Timeline" sheet, add procurement and delivery tasks linked to specific SKUs. Enter dates and assign responsibilities.
4. Monitor Dashboard: The main dashboard automatically updates KPIs, timeline progress, and stock alerts based on data entered in other sheets.
5. Generate Reports: Use the built-in chart tools to export visual summaries for management presentations.

Example Rows

Inventory Master List Example:

Recommended Charts and Dashboards

The Dashboard sheet should include:

• Gantt Chart: Visual timeline showing all project tasks with color-coded status bars.
• In-Stock vs. Low Stock Pie Chart: Displays percentage of items at low stock levels.
• Trend Line for Inventory Levels: Time-series graph showing historical and projected stock levels for critical SKUs.
• Status Distribution Bar Chart: Shows the number of tasks in each status category (Not Started, In Progress, etc.).
• KPI Tiles: Display key metrics such as % on-time completion, average lead time variance, and total inventory value.

This Excel template is fully compatible with Microsoft Excel 2016 or later. Users are encouraged to save a backup copy before editing and leverage the built-in macros (if enabled) for automated alerts and email notifications upon stock level breaches.