ComparisonTools

Bundling Savings Calculator

Compare bundling policies with one carrier against keeping them separate, adjusting for any coverage differences between the two arrangements.

Last reviewed

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Free · No sign-up · Runs in your browser

A multi-policy discount is genuinely one of the largest routinely available in insurance. It is also the discount most likely to be offset by something else: a bundled package frequently carries different limits, a different deductible, or a coverage that was better on the standalone policy.

This calculator compares the two totals and lets you enter the cost of restoring any coverage difference, so the comparison is like for like rather than headline against headline.

Your numbers

Results update as you type. Nothing is sent anywhere.

Result

Net annual saving

$360

Verdict

Bundling costs less once coverage differences are accounted for

Headline saving
$480
Saving as share of separate total
14.37%
Saving per policy
$240.00
Net saving over the period
$1,800
Separate total
$3,340
Bundled total
$2,860
Coverage adjustment
$120

This is an estimate based on the values you entered. Actual premiums, coverage, eligibility and pricing vary by provider and by individual circumstances.

A bundle discount is only a saving if the coverage is equivalent. Where the bundled policy has lower limits or a higher deductible, enter the cost of restoring the difference so the comparison is like for like.

Bundling concentrates every policy with one carrier. That simplifies claims and renewals, and it also means a single rate increase or non-renewal affects everything at once.

How to use the bundling savings calculator

  1. Total the premiums for keeping the policies with separate carriers.
  2. Enter the total quoted for bundling them with one carrier.
  3. Enter the cost of restoring any coverage the bundle would reduce.
  4. Read the net annual saving and the total over the period you expect to stay.

What people use this for

  • Deciding whether to move a second policy to your existing carrier.
  • Checking whether a bundle discount survives a like-for-like coverage adjustment.
  • Quantifying the saving before agreeing to move everything to one carrier.
  • Reviewing an existing bundle against fresh standalone quotes.

Worked examples

Every figure below is produced by running this calculator against the example inputs, so the numbers always match the tool.

A genuine bundle saving

$3,340 separately against $2,860 bundled across two policies, with $120 needed to restore a coverage difference, over five years.

Net annual saving
$360
Saving as share of separate total
14.37%
Net saving over the period
$1,800

A bundle that is not worth it

The same totals but where restoring the coverage difference costs $520.

Net annual saving
-$40
Verdict
Keeping the policies separate costs less once coverage differences are accounted for

Compare coverage before comparing price

The most common way a bundle quote wins is by quoting less cover. A lower dwelling limit, a higher deductible, a dropped endorsement or a reduced liability limit will each produce a lower premium regardless of any discount.

Price the difference and enter it. If the bundle still wins afterwards, it is a real saving; if it does not, the discount was funded by reducing your protection.

What concentration costs

Bundling puts every policy with one carrier. That genuinely simplifies claims, renewals and billing, and it means a single rate increase, a single claims decision or a single non-renewal affects everything at once.

For most households the convenience and the discount outweigh that. It is worth knowing it is a trade rather than a free saving, particularly in regions where carriers periodically withdraw from a market.

Methodology and assumptions

What this calculator does, and what it deliberately does not do.

  • Annual saving is the separate total minus the bundled total. Net saving subtracts the cost of restoring any coverage difference.
  • The period figure multiplies the net annual saving by the number of years entered, holding both totals constant.
  • All figures are estimates produced from the values you enter. This site has no rate feed and no carrier data, so it cannot quote or price a policy.
  • Nothing you type is transmitted or stored - the calculation runs entirely inside your browser.

This calculator provides an estimate based on the information you enter. Actual insurance premiums, coverage, eligibility and pricing vary by provider and individual circumstances.

This website is not an insurance company, an insurance agency or a licensed broker. It does not sell insurance, does not provide insurance quotes, and is not authorised to give advice about which policy you should buy.

No result produced here is an offer of insurance or a guarantee of coverage. Only a licensed insurer or agent, working from your verified details, can quote or bind a policy.

Frequently asked questions

How large is a typical bundle discount?

It varies by carrier, by state and by which policies are bundled, which is why the tool works from your own quotes rather than an assumed percentage.

Does bundling always mean home and auto?

Those are the most common pair, but umbrella, life, boat and other lines frequently qualify. Ask which combinations your carrier discounts.

Can I bundle and still shop each policy?

Not while the discount depends on both being with one carrier. That is the real cost of bundling - it makes shopping a single line harder.

What if the bundle raises one premium and lowers the other?

That is common. Compare the totals rather than the individual policies, which is what this calculator does.

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