Square Yard Formula:
From: | To: |
Definition: This calculator converts length and width measurements in feet to square yards, which is the standard unit for asphalt measurement.
Purpose: It helps contractors and DIYers accurately determine the area to be covered by asphalt in square yards.
The calculator uses the formula:
Where:
Explanation: The area in square feet is divided by 9 (since 1 square yard = 9 square feet) to convert to square yards.
Details: Asphalt is typically sold by the square yard, so accurate calculations ensure proper material ordering and cost estimation.
Tips: Enter the length and width in feet. The calculator will automatically convert to square yards. All values must be > 0.
Q1: Why use square yards instead of square feet for asphalt?
A: The asphalt industry standard is square yards for material measurement and pricing.
Q2: How do I measure irregularly shaped areas?
A: Break the area into rectangular sections, calculate each separately, then sum the results.
Q3: Does this include waste or overage?
A: No, consider adding 5-10% to the calculated area for cutting waste and project contingencies.
Q4: How thick is the asphalt layer?
A: This calculator only determines area. Thickness is typically 2-3 inches for driveways.
Q5: Can I use this for other materials?
A: Yes, this conversion works for any material measured in square yards.