Car Insurance Premium Calculator
Car Insurance Premium Calculator
Quickly calculate your car insurance premium based on vehicle details and coverage options.
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Car Insurance: What Actually Determines Your Rate
Average premium: $1,700/year ($142/month) for full coverage. But rates vary wildly. 25-year-old male with DUI in Michigan: $8,000/year. 45-year-old female, clean record in Maine: $800/year. Five factors dominate: age (under 25 = expensive), location (urban = 2x rural), driving record (1 ticket = +20%, DUI = +80%), vehicle (sports car = more), and credit score (poor credit = +50-100%).
Three coverage levels: Liability only (state minimum, $50-80/month), Standard full coverage (liability + comprehensive + collision, $120-150/month), Premium full coverage (high limits + extras, $180-250/month). Most people overpay by not shopping around—same coverage varies 40-60% between insurers.
Coverage Types Explained
Required Coverage
- Bodily Injury Liability: Pays if you hurt someone ($25K-100K per person)
- Property Damage Liability: Pays for others' property damage ($25K-100K)
- Cost: $30-60/month (minimum limits)
Optional (Recommended)
- Comprehensive: Theft, vandalism, weather, animals (+$10-25/mo)
- Collision: Damage from crashes (+$40-80/mo)
- Uninsured Motorist: Hit by driver with no insurance (+$5-15/mo)
- Medical Payments: Your medical bills (+$5-10/mo)
Average Cost by Age & Profile
| Driver Profile | Liability Only | Full Coverage |
|---|---|---|
| 16-19, Clean Record | $300-400/mo | $400-600/mo |
| 20-24, Clean Record | $150-250/mo | $200-350/mo |
| 25-34, Clean Record | $80-120/mo | $120-180/mo |
| 35-55, Clean Record | $60-90/mo | $100-150/mo |
| 55+, Clean Record | $70-100/mo | $110-160/mo |
| Any Age, 1 At-Fault Accident | +20-40% increase | |
| Any Age, DUI | +80-150% increase | |
Factors That Affect Your Rate
Increases Rates
- Under 25: 2-3x higher than 35-year-old
- Male (under 25): 10-20% higher than females
- Urban area: 50-100% higher than rural
- Poor credit: +50-100% surcharge
- Sports car: +25-50% vs sedan
- Low deductible: $250 vs $1,000 = +30%
- Claims history: Each claim = +20-40%
Decreases Rates
- Good credit: -20-30% discount
- Bundle home + auto: -15-25% total
- Good student: 3.0+ GPA = -10-15%
- Low mileage: <7,500 mi/year = -10-15%
- Safety features: Airbags, ABS = -5-10%
- Defensive driving: Course = -5-10%
- Pay in full: Annual payment = -5-10%
State Minimum vs Recommended Coverage
State Minimum (Not Recommended)
Typical limits: 25/50/25
- $25K per person injured
- $50K per accident total
- $25K property damage
Cost: $50-80/month
Risk: One serious accident exceeds limits. You pay the rest.
Recommended Coverage
Better limits: 100/300/100
- $100K per person injured
- $300K per accident total
- $100K property damage
Cost: $120-180/month (full coverage)
Protection: Covers most accidents without personal liability.
Ways to Lower Your Premium
Immediate Savings
- Shop around: Get 5 quotes, save $300-800/year
- Raise deductible: $500→$1,000 saves 15-25%
- Bundle policies: Auto + home = -20%
- Pay annually: Save 5-10% vs monthly
- Remove unnecessary coverage: Old car? Drop collision.
Long-Term Strategies
- Improve credit: Can save 20-40%
- Maintain clean record: 3 years no claims = discounts
- Take defensive driving: 5-10% discount
- Lower mileage: Work from home? Get low-mile discount
- Usage-based insurance: Good driving saves 10-30%
When to Drop Coverage
Consider Dropping Collision/Comprehensive If:
- Car value under $3,000-4,000
- Annual premium exceeds 10% of car's value
- You have emergency fund to replace car
- Example: $2,000 car, $800/year collision = not worth it
NEVER Drop:
- Liability coverage (legally required + protects assets)
- Uninsured motorist (1 in 8 drivers has no insurance)
- Don't go bare minimum—one accident can cost $100K+
Frequently Asked Questions
National average: $142/month full coverage
Varies widely: $60-90 (rural, 45-year-old) to $400+ (teen in city)
Varies by profile. Geico, Progressive, State Farm often cheapest
Must compare 5+ quotes—price varies 40-60% between companies
Minimum: 100/300/100 liability
Plus: Uninsured motorist, collision/comprehensive if car worth $3K+
- Under 25 years old
- Poor credit score
- Urban location
- Accidents/tickets on record
- Sports car or expensive vehicle
$500-1,000 for most people
Higher deductible ($1,000) saves 15-25% but you pay more per claim
Yes, massively. Poor credit = +50-100%
Improving 600→700 score can save $500-1,000/year
3-5 years depending on insurer
At-fault accident: +20-40%. DUI: +80-150% for 5+ years
No if car worth under $3-4K
Drop collision/comprehensive. Keep liability (always required).
Yes. Non-owner car insurance ($20-40/month)
Covers you when driving borrowed/rental cars. Required for SR-22.
Every 6-12 months or after major life changes
Rates change constantly. Shopping around saves $300-800/year average