Rex says
Money math without the spreadsheet headache. Plug in your numbers and I'll show you exactly where the dollars land.
Try a scenario
Click to load — tweak from there.Inputs
Most states tax parts; several tax labor too. Pick the band closest to your county rate.
Result
What you actually pay
$500
Full cash price
$810
Low end of quote range
$688
High end of quote range
$1,012
Glass including tax
$450
ADAS recalibration including tax
$295
Covered by insurance
$310
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One click, a permanent link with your numbers baked in.
How to use this
- 1Enter glass type.
- 2Enter adas camera recalibration.
- 3Enter mouldings, clips and urethane ($).
- 4Enter mobile service fee ($).
- 5Enter state + local sales tax — Most states tax parts; several tax labor too. Pick the band closest to your county rate..
- 6Enter insurance situation.
- 7Enter comprehensive deductible ($).
- 8Read your what you actually pay on the right — it updates as you type.
- 9Hit Share to keep the scenario or send it to someone.
About this calculator
Windshield pricing changed when cameras moved behind the glass. A base windshield on an older car is a $300 job; the same size glass on a car with lane-keeping and adaptive cruise needs a static or dynamic ADAS recalibration afterward that runs $150–600 on its own, and skipping it leaves safety systems aiming at the wrong place. Rain sensors, acoustic interlayers, heated wiper parks and heads-up display all add to the glass price too. This calculator prices the glass by feature set, adds recalibration and mouldings, applies your state's tax band, and then models the insurance path — including the several states that require zero-deductible glass replacement. Worked assumption for the defaults: aftermarket glass with rain sensor at $420, dynamic recalibration at $275, $60 of mouldings, 7.25% tax — about $810 cash, or a $500 deductible if you claim it in a standard-deductible state.
Worked example
Using the values the calculator loads with:
Inputs
- Glass type: Aftermarket with rain/light sensor — $420
- ADAS camera recalibration: Dynamic (road drive) recalibration — $275
- Mouldings, clips and urethane: 60 $
- Mobile service fee: 0 $
- State + local sales tax: US average with local add-ons (~7.25%)
- Insurance situation: Comprehensive with a deductible
- Comprehensive deductible: 500 $
Results
- What you actually pay: $500
- Full cash price: $810
- Low end of quote range: $688
- High end of quote range: $1,012
- Glass including tax: $450
- ADAS recalibration including tax: $295
- Covered by insurance: $310
What each field means
Inputs
- Glass type
- Pick the option that matches your situation — the maths changes per option. Choices: Basic aftermarket, no sensors — $260, Aftermarket with rain/light sensor — $420, Acoustic, heated or HUD glass — $680, OEM dealer glass — $1,150.
- ADAS camera recalibration
- Pick the option that matches your situation — the maths changes per option. Choices: No camera behind the glass, Dynamic (road drive) recalibration — $275, Static (target board) recalibration — $425, Both static and dynamic required — $600.
- Mouldings, clips and urethane ($)
- The mouldings, clips and urethane used in the calculation, measured in $. Starts at 60 $ so you have a working example on load. Accepted range: 0–400 $.
- Mobile service fee ($)
- The mobile service fee used in the calculation, measured in $. Starts at 0 $ so you have a working example on load. Accepted range: 0–250 $.
- State + local sales tax
- Most states tax parts; several tax labor too. Pick the band closest to your county rate.
- Insurance situation
- Pick the option that matches your situation — the maths changes per option. Choices: Paying cash — no claim, Comprehensive with a deductible, Full glass coverage or a zero-deductible state (FL, KY, SC and some policies).
- Comprehensive deductible ($)
- The comprehensive deductible used in the calculation, measured in $. Starts at 500 $ so you have a working example on load. Accepted range: 0–2500 $.
Results
- What you actually pay
- Returned as a money amount in US dollars and shown as the headline result. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
- Full cash price
- Returned as a money amount in US dollars. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
- Low end of quote range
- Returned as a money amount in US dollars. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
- High end of quote range
- Returned as a money amount in US dollars. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
- Glass including tax
- Returned as a money amount in US dollars. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
- ADAS recalibration including tax
- Returned as a money amount in US dollars. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
- Covered by insurance
- Returned as a money amount in US dollars. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
FAQ
Which states waive the glass deductible?
A small group — Florida, Kentucky and South Carolina are the commonly cited ones — require comprehensive policies to cover windshield replacement with no deductible, and some carriers offer a full-glass endorsement anywhere. Confirm with your own policy; rules and carrier practice change.
Do I really need the recalibration?
If a camera or radar looks through or mounts to the windshield, yes. The manufacturer specifies it, the shop's liability depends on it, and an uncalibrated lane-keeping system can steer on bad data. Refusing it to save $275 is the wrong economy.
Will a glass claim raise my premium?
Comprehensive glass claims are usually not chargeable the way at-fault collisions are, but repeated claims can affect renewal in some markets. One claim on a $500 deductible for an $800 job is generally worth making.
Why show a range instead of one price?
Because two honest shops quote the same job 20–30% apart on parts sourcing alone — OEM versus quality aftermarket, remanufactured versus new, and whether the flat-rate book hours match what the job actually takes on your vehicle. The range is the band most real quotes land inside; the midpoint is what to expect.
Accuracy and limitations
- Results are estimates before tax, fees, and inflation unless an input explicitly covers them.
- Rates are treated as fixed for the whole period — variable-rate products will drift from this projection.
- This is educational maths, not financial advice. Check anything contractual with the lender or your accountant.
Related tools
Cite this calculator
Writing about this topic? Grab a citation — every link helps keep these tools free.
RevenueLab. (2026). Cost to Replace a Windshield Calculator. Retrieved from https://www.revenuelab.fyi/toolbox/cost-to-replace-a-windshield-calculator
<p>Source: <a href="https://www.revenuelab.fyi/toolbox/cost-to-replace-a-windshield-calculator" target="_blank" rel="noopener">Cost to Replace a Windshield Calculator — RevenueLab</a> (2026).</p>
Source: [Cost to Replace a Windshield Calculator — RevenueLab](https://www.revenuelab.fyi/toolbox/cost-to-replace-a-windshield-calculator) (2026).