Motorcycle Insurance Estimator
Estimate motorcycle insurance premium from bike type, rider age, and coverage level.
About this calculator
Motorcycle insurance pricing stacks several independent risk factors on top of a base rate tied to the bike's value. This calculator starts with a Base Rate of 3% of Bike Value, then layers on multipliers: Engine Size adds 15-30% above 600cc (and discounts 20% below 300cc, since smaller-displacement bikes are generally lower-risk), Bike Type adjusts for the category's typical claim history (Sport bikes carry a 50% surcharge, Scooters a 30% discount, Touring and Cruiser bikes modest discounts), Rider Age adds a steep 60% surcharge under 25 and a smaller 20% surcharge from 25-29, easing to no adjustment from 30-50 and a 10% discount past 50, and Riding Experience discounts from 5% (2-4 years) up to 25% (10+ years), or adds a 15% surcharge for riders with under 2 years' experience.
Coverage Level then splits the resulting base rate into Liability (always included, 40% of the rate), Collision (35% of the rate, added at Coverage Level 2 or 3), and Comprehensive (25% of the rate, added only at Coverage Level 3) -- and both Collision and Comprehensive are further scaled by a Deductible factor (1.15 at $100 down to 0.72 at $5,000, anchored at 1.00 for the $500 default), so a higher deductible lowers those two premium components modestly, by about 37% end to end, not by multiples. Finally, a Mileage adjustment adds 15% for riders logging over 10,000 miles a year or discounts 15% for those under 3,000, reflecting more or less time on the road.
Inputs
Results
Annual Premium
$211.00
Monthly Premium
$18.00
How to Use This Calculator
- Enter Bike Value, Engine Size, and Bike Type.
- Set Rider Age, Riding Experience, and Coverage Level.
- Adjust Deductible and Annual Miles as needed.
- Review Annual Premium ($), Monthly Premium ($), and Daily Cost ($) for budgeting at different time scales.
- Use the Liability, Collision, and Comprehensive Portion breakdown (and the Cost Breakdown chart) to see how much each coverage tier adds, and compare against Coverage Level to decide if full coverage is worth it.
How the result changes with Bike Value
| Bike Value | Annual Premium | Monthly Premium |
|---|---|---|
| $4,000.00 | $106.00 | $9.00 |
| $6,000.00 | $158.00 | $13.00 |
| $12,000.00 | $317.00 | $26.00 |
| $20,000.00 | $528.00 | $44.00 |
What each input means
- Bike Value
- Current market value of the motorcycle.
- Engine Size
- Engine displacement in cubic centimeters.
- Bike Type
- Category of motorcycle affects risk rating.
- Rider Age
- Age of the primary rider.
- Riding Experience
- Years of licensed motorcycle riding experience.
- Coverage Level
- Level of insurance coverage desired.
- Deductible
- Amount you pay before insurance kicks in. Higher deductibles lower Collision and Comprehensive premiums, but only modestly — the full $100-to-$5,000 range moves those two components about 37%, not the multiples a raw inverse would suggest.
- Annual Miles
- Estimated annual riding mileage.
How this is calculated
Worked example, using the default values
- Identify Input Parameters4 parametersBike Value = 8000, Engine Size = 650, Bike Type = 1, Rider Age = 35 = 8 input(s) provided
- Calculate Annual PremiumAnnual Premium211 = $211
- Calculate Monthly PremiumMonthly Premium18 = $18
- Calculate Daily CostDaily Cost0.58 = $0.58
- Calculate Liability Portion84 = $84
Engine last updated . Checked against 2 independently-derived tests — how we verify calculators. Built by Paul Gunder, a software engineer, not a licensed financial, medical, or legal professional.
Frequently Asked Questions
How much does raising the deductible actually lower the premium?
Collision Portion and Comprehensive Portion are both scaled by a Deductible factor that runs from 1.15 at $100 down to 0.72 at $5,000, anchored at 1.00 for the $500 default -- so raising the deductible from $500 to $1,000 lowers those two premium components by about 12%, not by half. The Liability Portion is unaffected by deductible, since liability coverage doesn't have a deductible in the same sense -- it pays out for damage or injury the rider causes to others, not repairs to the rider's own bike.
Which input moves the estimated premium the most?
Bike Type has the largest swing: a Sport bike's 50% surcharge versus a Scooter's 30% discount is roughly a 2.1x spread on Annual Premium, sweeping every other input at its default. Rider Age (about 1.8x from oldest to youngest) and Engine Size (about 1.6x from smallest to largest) follow, with Riding Experience (about 1.5x) and Deductible (about 1.3x across its full $100-$5,000 range) having the smallest individual effects of the five factors -- though several combine multiplicatively, so a young rider on a big Sport bike sees a much larger swing than any single factor in isolation.
Does a bigger engine always mean a higher premium?
Generally yes, in tiers: engines over 1000cc add a 30% surcharge, over 600cc up to 1000cc adds 15%, and under 300cc gets a 20% discount, with exactly 300-600cc (inclusive) treated as the baseline (no adjustment). Larger-displacement engines are associated with higher speeds and more severe accident outcomes, which is why the Engine Size factor moves the premium upward as displacement increases across these tiers.
What's included in Liability Portion versus Collision and Comprehensive?
Liability Portion is always calculated (40% of the base rate) and covers damage or injury the rider causes to others -- it's included regardless of Coverage Level. Collision Portion (35% of the base rate) only appears at Coverage Level 2 or 3 and covers damage to the rider's own bike from a crash, while Comprehensive Portion (25% of the base rate) only appears at Coverage Level 3 and covers non-collision losses like theft, fire, or weather damage.
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