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Man-Day Calculator – Project Duration & Labor Cost Estimator

Calculate project duration and labor costs in man-days

Calculate Man-Days
Table of Contents

How to Use

  1. Enter total work hours needed for the project
  2. Specify hours per work day (default is 8 hours)
  3. Enter number of workers available
  4. Optionally enter hourly rate for cost estimation
  5. Click calculate to get man-days and project duration