Windshield Repair vs Replace Calculator
Determine whether your cracked or chipped windshield can be repaired or needs full replacement.
Based on damage size and location.
A chipped or cracked windshield is one of the most common automotive problems, and the decision to repair versus replace has major cost implications. Repair costs $50–$150, while full replacement typically runs $200–$600 (or more for vehicles with advanced driver assistance systems — ADAS).
When repair is possible: A chip or crack can typically be repaired if ALL of the following conditions are met:
- The damage is NOT in the driver’s primary line of sight (roughly the area swept by the driver’s wiper on the driver’s side)
- The crack is shorter than 15cm (6 inches) — some shops go up to 30cm
- The chip is smaller than 25mm (1 inch) in diameter
- The damage has not penetrated both layers of glass (laminated glass has two glass layers with plastic between — most chips only penetrate one layer)
- The damage is not at the edge of the windshield (edge cracks spread rapidly and structurally compromise the glass)
- The crack has not spread from an original chip
When replacement is required:
- Crack longer than 15–30cm
- Chip larger than 25mm
- Damage in the driver’s direct line of sight
- Damage at the edge of the windshield
- Multiple chips or cracks
- Damage to the inner layer of glass
- Windshield with embedded sensors or heating elements that are damaged
ADAS recalibration: Modern vehicles with cameras mounted on the windshield (for lane departure, collision detection, automatic emergency braking) require camera recalibration after windshield replacement. This adds $200–$400 to the replacement cost but is safety-critical. Never skip ADAS recalibration.
Insurance note: Many comprehensive auto insurance policies cover windshield repair at no cost (no deductible). Replacement may be covered minus your deductible. Always check your policy before paying out of pocket.