Davey Tree Value Calculator

Introduction: The Davey Tree Value Calculator is designed to estimate the monetary value of a tree based on its height and diameter. Whether you’re managing a forest, planning landscaping projects, or assessing the value of individual trees, this calculator provides a quick and practical solution.

Formula: The calculated value of a tree is determined using the formula for the volume of a cylinder: V = πr²h, where r is the radius (half of the diameter), h is the height, and π is a mathematical constant (approximately 3.14159). The formula is adjusted with a conversion factor to provide the value in square feet.

How to Use:

  1. Enter the height of the tree in feet.
  2. Enter the diameter of the tree in inches.
  3. Click the “Calculate” button to obtain the estimated value of the tree.

Example: Suppose you have a tree with a height of 30 feet and a diameter of 12 inches. Enter 30 in the “Tree Height” field and 12 in the “Tree Diameter” field. Click “Calculate,” and the result will be the estimated value of the tree in square feet.


  1. Q: How accurate is the calculated value compared to professional tree appraisal services? A: The calculator provides a basic estimate and is not a substitute for professional appraisal services. Actual values may vary based on factors not considered by the calculator.
  2. Q: Can this calculator be used for different types of trees? A: The calculator is a general tool and may not account for specific characteristics of different tree species. It provides a broad estimate for various tree types.
  3. Q: Does the calculator consider factors such as tree species, health, or location? A: No, the calculator focuses on height and diameter. Factors like species, health, and location can significantly influence the actual value of a tree.
  4. Q: What is the purpose of the conversion factor in the formula? A: The conversion factor adjusts the formula to provide the result in square feet, making it more practical for estimating the value of a tree.

Conclusion: The Davey Tree Value Calculator is a useful tool for obtaining a quick estimate of the value of a tree based on its height and diameter. While it serves as a handy resource, it’s important to consult with professionals for more accurate and detailed tree appraisals, especially in scenarios involving complex assessments or valuable tree assets.

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