How to Figure Square Yards of Asphalt

Square Yards Formula:

\[ A_{sy} = \frac{L \times W}{9} \]

Area (square yards):

Unit Converter ▲

Unit Converter ▼

From:	To:

1. What is a Square Yards of Asphalt Calculator?

Definition: This calculator converts length and width measurements in feet to area in square yards, which is the standard unit for asphalt measurement.

Purpose: It helps contractors, engineers, and DIYers accurately determine the area to be paved for proper material estimation and cost calculation.

2. How Does the Calculator Work?

The calculator uses the formula:

\[ A_{sy} = \frac{L \times W}{9} \]

Where:

\( A_{sy} \) — Area in square yards
\( L \) — Length in feet
\( W \) — Width in feet

Explanation: The formula converts square feet to square yards by dividing by 9 (since 1 square yard = 9 square feet).

3. Importance of Accurate Area Calculation

Details: Proper area calculation ensures correct asphalt quantity ordering, prevents material waste, and helps with accurate cost estimation for paving projects.

4. Using the Calculator

Tips: Measure the length and width of the area to be paved in feet. Enter both values (must be > 0) to get the area in square yards.

5. Frequently Asked Questions (FAQ)

Q1: Why calculate in square yards for asphalt?
A: Asphalt is typically sold by the square yard, making this the standard unit for measurement in paving projects.

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, add 5-10% to your calculated area to account for cutting, shaping, and compaction.

Q4: How does this relate to asphalt thickness?
A: This calculates area only. For volume (cubic yards), multiply area by thickness (in yards).

Q5: What about slopes or inclines?
A: For significant slopes, measure the horizontal projection (plan view) rather than the sloped surface.