Teen Car Insurance Cost Calculator
How much does car insurance cost for a teenager? Estimate the annual premium for a driver aged 16–19 by state, gender, coverage level, policy setup, vehicle type, and the four discounts that actually move the needle — all from published 2026 rate data. 100% client-side, no sign-up, no personal data.
Estimate your teen’s premium
How the estimate is built
The calculator multiplies a published state baseline by six public rating factors, then reports a ±20% range — because no model can reproduce any single insurer’s proprietary price:
Premium = state base × age × gender × coverage × policy setup × vehicle × discounts
| Factor | Values used | Primary source |
|---|---|---|
| State base | 16yo, family plan, full coverage — HI $2,431 to LA $12,156/yr | MoneyGeek 2026 |
| Age 16–19 | ×1.00 / ×0.936 / ×0.878 / ×0.786 | MoneyGeek age table ($7,962 → $6,262) |
| Gender | Female ×0.95 · Male ×1.05 | carinsurance.com, Experian, WalletHub |
| Coverage | Full ×1.00 · Minimum liability ×0.48–0.50 by age | MoneyGeek ($597 vs $293/mo) |
| Policy setup | Family plan ×1.00 · Own policy ×1.02–1.29 by age | MoneyGeek ($663 vs $855/mo at 16) |
| Vehicle class | Sedan ×1.00 · minivan ×0.95 · sports ×1.35 · luxury ×1.30 | Industry-typical relativity (illustrative) |
| Discounts | Good student −12% · driver training −7% · telematics −10% · away-at-school −12% | MoneyGeek + carrier disclosures (midpoints) |
Hawaii special case: state law prohibits insurers from using age as a rating factor, so the age factor is fixed at ×1.00 for Hawaii — its $2,431 baseline already reflects age-blind pricing.
Teen car insurance cost by state
Annual premium for a 16-year-old on a family plan with full coverage (MoneyGeek 2026). Your state is the single biggest variable after age: Hawaii ($2,431/yr) to Louisiana ($12,156/yr) is a $9,725 annual gap for identical coverage.
| State | Per year | Per month |
|---|---|---|
| Alabama | $5,734 | $478 |
| Alaska | $5,985 | $499 |
| Arizona | $7,812 | $651 |
| Arkansas | $4,971 | $414 |
| California | $6,389 | $532 |
| Colorado | $7,633 | $636 |
| Connecticut | $8,625 | $719 |
| Delaware | $8,204 | $684 |
| District of Columbia | $7,360 | $613 |
| Florida | $10,914 | $910 |
| Georgia | $7,788 | $649 |
| Hawaii | $2,431 | $203 |
| Idaho | $3,565 | $297 |
| Illinois | $5,900 | $492 |
| Indiana | $4,459 | $372 |
| Iowa | $4,115 | $343 |
| Kansas | $5,024 | $419 |
| Kentucky | $6,536 | $545 |
| Louisiana | $12,156 | $1,013 |
| Maine | $3,077 | $256 |
| Maryland | $9,307 | $776 |
| Massachusetts | $6,049 | $504 |
| Michigan | $7,437 | $620 |
| Minnesota | $5,441 | $453 |
| Mississippi | $5,832 | $486 |
| Missouri | $7,207 | $601 |
| Montana | $5,456 | $455 |
| Nebraska | $4,761 | $397 |
| Nevada | $9,091 | $758 |
| New Hampshire | $4,298 | $358 |
| New Jersey | $10,125 | $844 |
| New Mexico | $5,401 | $450 |
| New York | $8,492 | $708 |
| North Carolina | $5,126 | $427 |
| North Dakota | $3,621 | $302 |
| Ohio | $4,285 | $357 |
| Oklahoma | $5,646 | $471 |
| Oregon | $6,219 | $518 |
| Pennsylvania | $6,713 | $559 |
| Rhode Island | $7,170 | $598 |
| South Carolina | $7,197 | $600 |
| South Dakota | $4,481 | $373 |
| Tennessee | $5,038 | $420 |
| Texas | $8,245 | $687 |
| Utah | $7,002 | $584 |
| Vermont | $3,469 | $289 |
| Virginia | $5,567 | $464 |
| Washington | $5,818 | $485 |
| West Virginia | $5,422 | $452 |
| Wisconsin | $4,724 | $394 |
| Wyoming | $3,630 | $303 |
Louisiana, Florida, and New Jersey are the most expensive states for teen drivers; Hawaii, Maine, and Vermont are the most affordable. High-cost states combine elevated base rates with litigation costs, severe-weather exposure, and high uninsured-motorist rates (MoneyGeek).
Cost by age and gender
Rates fall every year from 16 to 19 — a clean-record 19-year-old pays roughly 21% less than at 16. Boys pay about 10% more than girls at every teen age (carinsurance.com 2026):
| Age | Male, own policy | Female, own policy | Male, on parent’s policy | Female, on parent’s policy |
|---|---|---|---|---|
| 16 | $628/mo | $563/mo | $350/mo | $325/mo |
| 17 | $523/mo | $469/mo | $323/mo | $300/mo |
| 18 | $462/mo | $413/mo | $301/mo | $279/mo |
| 19 | $364/mo | $324/mo | $268/mo | $249/mo |
Source: carinsurance.com 2026 rate analysis. Note: a few states (including California, Hawaii, Massachusetts, Michigan, Montana, North Carolina, and Pennsylvania) restrict or ban gender as a rating factor — the calculator’s gender factor is a national average.
The four discounts that lower teen premiums
Beyond staying on the family plan (worth $2,304/year at 16), these are the levers families actually control. All four stack in the calculator:
| Discount | Typical saving | What it takes |
|---|---|---|
| Good student | 8–16% (model: 12%) | B average (3.0 GPA) or better; proof each term |
| Driver training | 5–10% (model: 7%) | Approved driver-ed or defensive-driving course certificate |
| Telematics | ~10–15% typical; up to 30% | App or plug-in device tracking braking, speed, mileage |
| Away at school | 10–30% (model: 12%) | Full-time student 100+ miles away, car left at home |
Good-student and driver-training ranges: MoneyGeek 2026. Telematics: Progressive reports average Snapshot savings of ~$231/yr with up to 30% for the safest drivers; independent reviewers put typical savings at 10–15%. Away-at-school: carrier disclosures compiled by insurance comparison sites (10–30%).
Worked examples
Frequently asked questions
How much is car insurance for a teenager per month?
About $597 per month ($7,166 per year) for full coverage on a family plan, per MoneyGeek's 2026 analysis — nearly five times the $126 per month adults pay. State-minimum liability drops it to about $293 per month ($3,520 per year), but minimum coverage does not repair your teen's own car after an at-fault crash.
How much does it cost to add a teenager to my car insurance?
About $3,594 per year ($299 per month) on average, per carinsurance.com's 2026 data; Experian puts the average increase at $3,512 per year. The increase is largest at 16 (about $4,050 per year) and shrinks each birthday — roughly $3,740 at 17, $3,478 at 18, and $3,105 at 19.
Is it cheaper to put my teen on my policy or buy them their own?
The family plan is almost always cheaper. A 16-year-old on a family plan costs about $663 per month for full coverage versus $855 on their own policy — a $192 monthly difference, or $2,304 per year in savings. The gap narrows with age: $66 per month at 17 and $12 per month at 18, as individual policies price more competitively (MoneyGeek 2026).
How much is car insurance for a 16-year-old?
About $664 per month ($7,962 per year) for full coverage on a family plan, or $330 per month ($3,960 per year) for minimum liability (MoneyGeek 2026). Sixteen is the most expensive teen age: rates drop roughly 21% by age 19 with a clean record. Use the calculator above with your state — the same 16-year-old costs $203 per month in Hawaii but $1,013 in Louisiana.
Do teenage boys pay more for car insurance than teenage girls?
Yes — boys pay roughly 10% more at every teen age. For 16-year-olds on their own policy, males average $628 per month versus $563 for females; on a parent's policy it is $350 versus $325 (carinsurance.com 2026). A few states restrict or ban gender as a rating factor, so the gap varies by state.
Which states have the cheapest and most expensive teen car insurance?
Hawaii is cheapest at about $203 per month ($2,431 per year) for a 16-year-old on a family plan with full coverage; Louisiana is most expensive at $1,013 per month ($12,156 per year) — a $9,725 annual gap. Maine ($256) and Vermont ($289) are also affordable; Florida ($910) and New Jersey ($844) are also expensive. See the full 51-row state table above (MoneyGeek 2026).
How much does the good student discount save on teen car insurance?
Most major insurers offer 8% to 16% off for teens who maintain a B average (3.0 GPA) or higher, with proof of grades each term (MoneyGeek 2026). This calculator models a 12% midpoint. On a $7,166 annual teen premium, a 12% discount saves about $860 per year — one of the largest single discounts available to a teen driver.
Should my teenager have full coverage or minimum liability?
Full coverage costs roughly twice as much — about $597 versus $293 per month nationally for teens — but minimum liability only pays for damage your teen causes to others. If the car is financed or leased, the lender almost always requires full coverage. For an older, low-value car your family owns outright, dropping collision can make sense; compare a year's collision premium plus the deductible against the car's actual cash value.
What is the cheapest car to insure for a teenager?
Safe, modest, inexpensive-to-repair vehicles: WalletHub's 2026 analysis names the Subaru Forester (about $1,774 per year) among the cheapest, with minivans like the Honda Odyssey and Dodge Grand Caravan close behind. Sports cars, luxury vehicles, and brand-new models cost the most to insure. In this calculator, a sports car multiplies the premium by 1.35 versus a sedan.
Do telematics or safe-driving apps lower teen insurance costs?
Yes — usage-based programs that track braking, speed, and mileage typically save 10% to 15%, with advertised ceilings up to 30% for the safest drivers. Progressive reports average Snapshot savings of about $231 per year. Note the trade-off: some programs can raise rates for risky driving scores, so read the terms before enrolling a teen.
How much will my teen's insurance drop when they turn 18 or 19?
Meaningfully. Nationally, full-coverage premiums on a family plan fall from about $7,962 per year at 16 to $6,988 at 18 and $6,262 at 19 — roughly a 21% drop by 19 with a clean record (MoneyGeek 2026). The biggest single-year drop is from 16 to 17 ($43 per month), once the insurer has a year of driving history to price on.
Can a 16-year-old get their own car insurance policy?
Usually not alone — most states require drivers to be 18 to sign an insurance contract, so a 16- or 17-year-old is listed on a parent's policy. That is also the cheaper option: a standalone teen policy costs about $192 more per month at 16. Around 18, individual policies become price-competitive and a switch can be worth quoting.
How accurate is this teen car insurance calculator?
It is an educational estimate, not a quote. Baselines, age curves, coverage splits, and family-vs-own pricing anchor to MoneyGeek's 2026 teen rate study; gender factors to carinsurance.com and Experian; discount sizes to carrier disclosures. Results are reported as a ±20% range because real premiums vary by insurer, ZIP code, driving record, and mileage. Always compare quotes from multiple insurers before buying. Model vintage: October 2026.
Sources & methodology
- State baselines, age table, coverage split, family-vs-own pricing, good-student (8–16%) and driver-training (5–10%) ranges: MoneyGeek, “How Much is Car Insurance for Teens? (2026 Rates)”.
- Age × gender tables and average cost of adding a teen ($3,594/yr): carinsurance.com 2026.
- Average premium increase from adding a teen ($3,512/yr) and 16–19 gender split: Experian 2026.
- Minimum-coverage teen averages by age and ~10% male surcharge: WalletHub 2026.
- Telematics savings: Progressive Snapshot disclosures (average ~$231/yr; up to 30%) and 2026 independent reviews (typical 10–15%).
- Away-at-school discount range (10–30%): carrier disclosures via insurance comparison sites.
Methodology. Premium = state base (16yo, family plan, full coverage) × age factor × gender factor × coverage factor × policy-setup factor × vehicle-class factor × stacked discounts, reported as a ±20% range. Vehicle-class and telematics/away-at-school midpoints are illustrative estimates, not carrier rates. Model vintage: October 2026.
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