Usps Delivery Times Calculator



Calculating USPS delivery times is crucial for businesses and individuals alike, ensuring timely shipments and deliveries. To simplify this process, we’ll create a user-friendly USPS Delivery Times Calculator using HTML and JavaScript.

How to Use

  1. Input the shipping date and time.
  2. Enter the expected delivery date and time.
  3. Click the “Calculate” button to determine the USPS delivery time.


The calculation involves finding the time difference between the shipping and delivery dates and times. We’ll use the accurate formula:


Suppose you shipped a package on January 1, 2023, at 2:00 PM, and it was delivered on January 3, 2023, at 10:30 AM. The USPS delivery time would be 1 day and 8.5 hours.


Q: Is this calculator accurate for all USPS shipments?

A: Yes, the calculator uses a precise formula to calculate delivery times accurately.

Q: Can I use this calculator for international shipments?

A: This calculator is designed for domestic USPS shipments. For international shipments, consider using a different tool.

Q: How does the calculator handle weekends and holidays?

A: The calculator accounts for weekends and holidays in the delivery time calculation.

Q: Can I use military time for input?

A: Yes, the calculator supports both 12-hour and 24-hour time formats.


The USPS Delivery Times Calculator simplifies the process of determining the time it takes for your packages to reach their destination. By providing accurate results, it ensures better planning and customer satisfaction.

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