1. What is Carrier Girth?

Carrier girth is a measurement used in shipping and packaging to determine the combined width and height of a package. It's an important factor in calculating dimensional weight for shipping costs.

2. How Does the Calculator Work?

The calculator uses the girth equation:

Where:

• \( W \) — Width in inches
• \( H \) — Height in inches

Explanation: The girth is calculated by adding the width and height of the package, then multiplying by 2.

3. Importance of Girth Calculation

Details: Girth is a critical measurement for shipping carriers to determine pricing and whether a package can be shipped via certain methods. Many carriers use girth plus length to calculate dimensional weight.

4. Using the Calculator

Tips: Enter width and height in inches. All values must be valid (greater than 0). Measure at the package's widest and tallest points.

5. Frequently Asked Questions (FAQ)

Q1: Why is girth important for shipping?
A: Carriers use girth to determine if a package is oversized and to calculate dimensional weight, which affects shipping costs.

Q2: How do I measure package dimensions correctly?
A: Measure at the longest points in each dimension. Round up to the nearest inch for most carriers.

Q3: What's the difference between girth and dimensional weight?
A: Girth is just the 2*(width+height) measurement, while dimensional weight is calculated using (length*girth)/a carrier-specific divisor.

Q4: Do all carriers use the same girth calculation?
A: Most major carriers use the same basic formula, but some may have different maximum girth limits or dimensional weight calculations.

Q5: What's considered an oversized package?
A: This varies by carrier, but typically packages with girth plus length over 130 inches are considered oversized and may incur additional fees.