Bike Insurance Premium Calculator: Check Two-Wheeler Premium Instantly

Two riders own the same 150cc motorcycle, bought the same year, parked on the same street. One pays around Rs 1,600 for the year. The other pays close to Rs 5,000. Neither has been cheated.

The gap is built from choices, and once you can see them, the premium stops being a number handed to you and becomes one you have some control over. This guide breaks a two-wheeler premium into its parts, shows you the rates that are fixed by law, and works through what each decision actually costs.

How to Use the Bike Premium Calculator

A premium calculator is only as good as what you feed it. Have these five things ready before you start, because guessing at them produces a quote you cannot rely on.

• Your registration number. Most calculators use it to fetch your bike's make, model, variant and registration date automatically, which saves you from getting any of them wrong.

• Engine capacity in cc. This alone decides your third-party premium, which is fixed by the IRDAI.

• Your city. Zone A metros are rated higher on the own damage side than the rest of the country.

• Your No Claim Bonus. The number of consecutive claim-free years you are carrying. Get this wrong and the quote is meaningless.

• Your desired IDV. The Insured Declared Value you want the bike insured for.

If you are not sure of your bike's registration date or current insurer, look up the RC details for your number plate first. The record returns the registration date, the insurer's name, and your insurance validity, which are precisely the inputs a calculator needs. Apps such as CarInfo pull this from the government's Vahan database, so the details are the ones the insurer will see too.

The formula the calculator is running underneath is straightforward:

Premium = (Own Damage premium - NCB) + Third-Party premium + Add-ons + Compulsory PA cover, with 18% GST applied to the total.

IRDAI Third-Party Premium Rates for Two-Wheelers by CC

This is the part of your premium you cannot negotiate. The IRDAI notifies third-party rates centrally, and every insurer in India charges exactly the same amount. The figure depends only on engine capacity.

Engine capacity	Annual third-party premium
Not exceeding 75cc	Rs 538
Exceeding 75cc but not exceeding 150cc	Rs 714
Exceeding 150cc but not exceeding 350cc	Rs 1,366
Exceeding 350cc	Rs 2,804

Below 75cc

At Rs 538 a year, this is the cheapest slab. It covers small mopeds and the lowest-powered scooters, a shrinking category on Indian roads as engine sizes have crept upward.

75cc to 150cc

Rs 714 a year, and the slab that covers the vast majority of Indian two-wheelers: the 100cc to 125cc commuter motorcycles and the 110cc to 125cc scooters that dominate city traffic. For most readers, this is the relevant line.

150cc to 350cc

Rs 1,366 a year, roughly double the commuter slab. This covers the sportier 150cc to 200cc machines and the popular 350cc classics. Note how sharply the rate jumps at the 150cc boundary, which is worth knowing if you are choosing between a 149cc and a 160cc model.

Above 350cc

Rs 2,804 a year, the top slab, covering larger and imported motorcycles. It is more than five times the smallest slab, reflecting the greater damage a heavier, faster machine can do to a third party.

Three things the table does not show. GST of 18% is added on top of every figure. Electric two-wheelers are rated on battery power in kilowatts rather than cc and receive a regulator-approved discount, with the smallest category working out to roughly Rs 457 a year. And a new two-wheeler must be sold with a five-year third-party policy, with that longer premium collected upfront.

One honest caveat: these rates have stood unchanged for several years, and a revision has been under discussion. The premium that applies is always the one in force on the day your policy starts, so confirm the current figure at renewal.

Factors That Affect Your Bike Comprehensive Premium

Everything above is fixed. The own damage portion is where the real variation lives, and these are the levers that move it.

Factor	Effect on your premium
IDV	The single biggest driver. Own damage premium is roughly a percentage of the IDV, so a higher IDV means a higher premium and a bigger payout
Age of the bike	IDV falls with depreciation each year, which drags the own damage premium down with it
Engine capacity	Larger engines cost more to insure on both the own damage and third-party sides
City zone	Zone A metros are rated higher than Zone B, reflecting denser traffic, more theft and costlier repairs
No Claim Bonus	A discount of 20% to 50% on the own damage premium, earned through claim-free years
Add-ons	Each one you select adds to the bill
Voluntary deductible	Agreeing to pay a fixed amount yourself at claim time lowers the premium
Anti-theft device	An ARAI-approved device can earn a small discount

The one to think hardest about is the IDV. It is tempting to declare a low value to shrink the premium, but the IDV is also the ceiling on what you can ever be paid for a theft or a write-off. An artificially low IDV saves you a few hundred rupees a year and costs you thousands on the day it matters.

How NCB Reduces Your Renewal Premium

The No Claim Bonus is the biggest discount available to you, and it is earned rather than negotiated. Every policy year you complete without making a claim moves you up a slab.

Slab Table

Consecutive claim-free years	NCB discount on Own Damage premium
After 1 year	20%
After 2 years	25%
After 3 years	35%
After 4 years	45%
After 5 or more years	50%

Two rules decide whether that discount survives, and both catch riders out.

• One claim resets it to zero. Not down a slab. To zero. This is why many riders pay for small scratches out of pocket rather than claiming, and it is usually the right call: claiming Rs 3,000 to lose a Rs 1,500 annual discount for years is poor arithmetic.

• A lapse beyond 90 days destroys it. Let your policy stay expired for more than 90 days, and the whole accumulated bonus disappears. Renew within the window, and it survives.

The NCB belongs to you, not to the bike or the insurer, so it moves with you when you switch companies. It also applies only to the own damage premium, never to the fixed third-party portion, which is why a rider on a third-party-only policy earns no bonus at all.

Comprehensive vs Third-Party: What the Premium Difference Looks Like

Abstract percentages are hard to feel, so here is the same 160cc motorcycle in a Zone B town, with an IDV of Rs 90,000 and one claim-free year behind it. Figures are indicative, since own damage rates vary between insurers.

Component	Third-party only	Comprehensive
Own Damage premium (about 2% of IDV)	Nil	Rs 1,800
Less 20% NCB on OD	Not applicable	- Rs 360
Third-Party premium (150 to 350cc)	Rs 1,366	Rs 1,366
Compulsory PA cover	Included	Included
Sub-total before GST	About Rs 1,366	About Rs 2,806
GST at 18%	Rs 246	Rs 505
Approximate total	About Rs 1,612	About Rs 3,311
What your own bike is covered for	Nothing	Up to Rs 90,000

So comprehensive cover costs roughly Rs 1,700 more for the year, about Rs 140 a month, and in exchange it protects a machine worth Rs 90,000 against theft, fire, flood and accident damage. Put that way, the decision is usually easy while the bike still holds value. It gets harder as the IDV collapses with age, and once the bike is worth only a few thousand rupees, third-party alone becomes a defensible choice.

Add-on Cost Estimates for Bikes

Add-ons widen your cover and add to the premium. On a two-wheeler, the amounts are modest, which is exactly why riders over-buy them. Pick the ones that fit your bike and your city. These are indicative ranges, since pricing varies with the bike's value and the insurer.

Add-on	Indicative annual cost	Worth it when
Zero depreciation	Rs 400 to Rs 1,000	The bike is under five years old, where depreciation deductions bite hardest
Engine protection	Rs 200 to Rs 600	You ride in a city that floods or waterlogs
Roadside assistance	Rs 150 to Rs 400	You ride highways, or simply want a tow rather than a push
Consumables cover	Rs 150 to Rs 400	You want a claim to feel genuinely cashless
NCB protection	Rs 150 to Rs 500	Your NCB has reached 45% or 50% and is worth defending
Pillion cover	Rs 150 to Rs 400	You regularly carry a passenger, who the compulsory PA cover does not protect
Return to invoice	Rs 300 to Rs 800	The bike is in its first two or three years

The pairing that earns its keep on a newer bike in a monsoon city is zero depreciation plus engine protection. On a ten-year-old commuter with a collapsed IDV, most of this list is money spent protecting very little. Run the comparison with your real IDV and NCB before you commit, since bike insurance quotes differ only on the own damage premium and the add-ons, the third-party portion being identical everywhere by law.

FAQs

1. How is a two-wheeler insurance premium calculated?

It is the own damage premium, which is roughly a percentage of your IDV, minus your No Claim Bonus, plus the fixed third-party premium, plus any add-ons and the compulsory personal accident cover, with 18% GST applied to the total.

2. What is the third-party premium for my bike?

It depends only on engine capacity and is fixed by IRDAI: Rs 538 up to 75cc, Rs 714 for 75 to 150cc, Rs 1,366 for 150 to 350cc, and Rs 2,804 above 350cc, before GST. Every insurer charges the same.

3. Why do quotes differ between insurers if the rates are fixed?

Only the third-party portion is fixed. The own damage premium, the IDV suggested, and the add-on pricing all vary between companies, which is where every meaningful difference between quotes comes from.

4. What IDV should I choose?

One close to the bike's realistic market value. A low IDV shrinks your premium but caps what you can be paid for theft or a write-off, which is a poor trade when it matters.

5. How much can NCB save me?

From 20% after one claim-free year up to 50% after five, applied to the own damage premium only. It never discounts the third-party portion.

6. Does one small claim really wipe out my NCB?

Yes. A single claim resets the bonus to zero rather than moving you down one slab, which is why many riders pay for minor damage themselves. An NCB protection add-on allows a limited number of claims without losing it.

7. Is comprehensive cover worth the extra premium?

While the bike holds value, usually yes. On an indicative 160cc bike with a Rs 90,000 IDV, comprehensive cover costs roughly Rs 1,700 more a year and protects the whole machine. Once the IDV falls to a few thousand rupees, the maths turns and third-party alone becomes reasonable.

8. Which add-ons should I actually buy?

Match them to the bike's age and your city. Zero depreciation matters most on bikes under five years old, engine protection matters where roads flood, and pillion cover matters if you regularly carry someone.

9. Does my city affect my bike premium?

Yes, on the own damage side. Zone A metros are rated higher than the rest of the country because of denser traffic, higher theft rates and costlier repairs. The third-party premium does not change with location.

10. Does GST apply to bike insurance?

Yes, at 18% on the full premium including add-ons. The 2025 GST changes removed the tax on individual life and health cover but left motor insurance unchanged.

11. Do electric two-wheelers pay less?

On the third-party side, yes. They are rated on battery power in kilowatts rather than engine cc and receive a regulator-approved discount, with the smallest category working out to roughly Rs 457 a year.

12. Can I keep my NCB if I switch insurers?

Yes. The bonus belongs to you, not to the insurer or the bike. Declare it when you move and the new insurer applies the same discount to your own damage premium.