Skip to content
BuildMyRate

Estimate your car insurance cost before you shop.

Build your coverage and see an itemized monthly estimate for your state. No name, phone or email needed.

Takes about a minute. Your answers stay in your browser.

Sample estimate

$193-$257/mo


  • Liability100/300/100$73
  • Uninsured motoristMatches your liability limits$11
  • Collision$500 deductible$99
  • Comprehensive$500 deductible$42

Estimated monthly$225
Sample: 35-year-old, clean record, full coverage, typical U.S. prices.

Build your estimate

Every change updates the estimate. Fields your state does not allow insurers to use, like credit in California, drop out on their own.

Where you drive

Sets your state's laws and price level. It stays in your browser unless you continue to compare quotes; then our partner gets it and we keep only the first 3 digits.

Where the car is parked

About you

Married
Credit (your best guess)
Gender

Mostly matters for drivers under 25.

Your car

Age of the car
Mostly used for

Coverage

Liability limits (injury per person / per accident / property)
Damage to your own car

Comprehensive + collision, often called full coverage.

Deductible (what you pay first on a claim)

Discounts you could get

What moves the price most

Change from the same baseline driver at typical U.S. prices, from our model. Your state and your insurer can weigh each one differently.

+189%
An 18-year-old on their own policyCompared with a 35-year-old. Teens usually cost less added to a parent's policy.
+88%
A DUI on your recordUsually surcharged for 3 to 5 years, sometimes longer.
+87%
Poor credit, where allowedBanned or limited as a factor in a few states, including California.
+50%
One at-fault accidentTypically surcharged for 3 to 5 years.
+22%
Parking in a city instead of a suburbMore traffic, theft and claims per mile.
-11%
Raising deductibles from $500 to $1,000Comprehensive and collision get cheaper; you cover more of a claim.
-10%
Bundling with renters or home insuranceOne of the largest common discounts.
-73%
Dropping to state-minimum liability onlyLowest-cost legal option, with real gaps in protection.

Same driver, same car, different price

Each insurer files its own rates with the state and weighs age, record, credit and ZIP code its own way. That is why an estimate gives you a range, and why it pays to compare several companies for the same coverage.

  • Shop at every renewal, or after any big change: a move, a new car, a birthday that ends the under-25 surcharge.
  • Compare the same coverage. Your plan from the calculator keeps the quotes apples to apples.
  • Ask about every discount on the list, then check the declarations page before you pay.

Walk in prepared

Quotes are only as accurate as the answers behind them. Have these six things ready and the real form takes a few minutes.

The full quote checklist
  • License numbers

    For every driver in the household, plus dates of birth.

  • Your car's VIN

    On the dashboard or registration. It pins down trim and safety features.

  • Declarations page

    Your current coverage summary, so new quotes match it line for line.

  • Insurance history

    Your current company and how long you have been insured without a gap.

  • Tickets and accidents

    Approximate dates for the last 3 to 5 years. Insurers will check anyway.

  • Garaging and miles

    Where the car sleeps at night and roughly how far you drive in a year.

Straight answers before you buy

How the estimate works

We start from published state averages for a standard driver, split them into liability and car-damage costs, then adjust for your limits, deductible, age, record, car and discounts using typical industry multipliers. Only the factors your state allows are used. It is a careful estimate, not a quote.

Checked against official sources

Every state's minimums and rating rules come from its insurance department, motor vehicle agency or statutes, checked November 2026.

Questions drivers ask

How accurate is this car insurance estimate?

It shows a typical range for drivers like you, based on published state averages and typical rating factors. Your real price depends on details only an insurer sees, such as your exact address, driving history reports and each company's own rates, so treat the estimate as a reference point when quotes come in.

Do I need to give my name, phone or email?

No. The calculator runs in your browser and never asks for contact details. If you decide to request real quotes, the partner's form will ask for the details insurers need.

What does 100/300/100 mean?

Those are liability limits in thousands of dollars: up to $100,000 for one injured person, $300,000 for all injuries in one accident, and $100,000 for property damage. They cap what your insurer pays when you cause a crash; anything above them can come out of your pocket.

Is state minimum coverage enough?

It keeps you legal, but minimum limits are low compared with the cost of a serious injury or a new car. If you own a home or have savings, many agents suggest at least 100/300/100. The calculator shows what that upgrade costs per month for your profile.

When should I drop collision coverage?

A common rule of thumb: if a year of collision and comprehensive costs more than about 10% of what the car is worth, the coverage may no longer pay off. Keep it if you could not replace the car out of pocket, or if a lender requires it.

How do you make money?

If you choose to request real quotes, you go to our partner's quote request form, and we are paid by our partner when you submit it. The estimates on this site are calculated the same way whether or not you click through.