Cost Calculation Tool
A simple tool for calculating project labor costs and expenses. Automatically calculates totals from unit costs and man-months/quantities.
Labor Costs
| Role | Unit Cost (¥/MM) | Man-Months | Total (¥) | Action |
|---|---|---|---|---|
| 2,400,000 | ||||
| 3,500,000 | ||||
| 4,800,000 | ||||
| Subtotal | 0 | |||
Expenses
| Item | Unit Cost (¥) | Quantity | Total (¥) | Action |
|---|---|---|---|---|
| 300,000 | ||||
| 100,000 | ||||
| Subtotal | 0 | |||
Grand Total
Additional Information
About Labor Cost Calculation
Labor costs are calculated as "Unit cost per role × Man-months". Unit costs are typically set as the amount per man-month. Man-months can be entered with decimal points (e.g., 1.5 man-months).
About Export/Import
Calculation data can be exported in JSON format. Exported files can be imported later to restore data, which is convenient for cost calculations of multiple projects or sharing with other team members.
About Data Storage
This tool runs in your browser and does not send data to any server. To save your calculation data, please use the "Export JSON" button to save the file.
How to Use
- Enter the project name.
- In the "Labor Costs" section, enter role, unit cost, and man-months to automatically calculate the total.
- In the "Expenses" section, enter item name, unit cost, and quantity to automatically calculate the total.
- Click "+ Add Row" button to add new items.
- Data can be exported/imported in JSON format.
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