Driveway area × Surface rate, adjusted by Region = Total
The estimate multiplies your driveway area by the 2026 installed rate — $10 for asphalt, $11.50 for concrete, $22 for pavers per square foot — then applies the region multiplier. The total splits into materials (about 45%: base rock, concrete or asphalt, reinforcement) and labor (about 55%: excavation, forming, pouring/paving, finishing).
Materials ≈ 45% · Labor ≈ 55%
About 45% of the project is materials (base aggregate and the surface material); the other 55% is labor (excavation, grading, and paving).
The low–high range follows each surface's published per-square-foot band, reflecting real quote spread.