How to calculate Wrongful Death Damages in California

Quick takeaways

• California wrongful death claims are authorized by Cal. Code Civ. Proc. § 377.60, which also identifies who may bring the action.
• DocketMath’s Wrongful Death Damages (US-CA) calculator turns your inputs into a damages estimate using category-level logic (for example, income/support-linked components), while keeping the calculation organized and jurisdiction-aware.
• You generally do not pick a “one-size” time period for wrongful death damages in California. If you don’t have a more specific basis for your scenario, the calculator uses the general/default period (explicitly, not hidden in the math).
• The largest swings usually come from (1) income/support inputs and (2) the duration you model for how long survivors likely would have received support—so get those inputs right first.

Inputs you need

To run DocketMath’s wrongful-death-damages calculator for California (US-CA), collect the inputs below. DocketMath uses them to build the estimate and show which category is driving the total.

1) Parties eligible to bring the claim (eligibility inputs)

Under Cal. Code Civ. Proc. § 377.60, the wrongful death cause of action may be asserted by specified persons (or by the decedent’s personal representative on their behalf), including:

• Surviving spouse
• Domestic partner
• Children and issue of deceased children
• (Other eligible persons may also apply as listed in the same statute)

While eligibility doesn’t automatically set the dollar amount, it determines who is included in beneficiary-linked parts of the calculation.

Checklist:

• Identify the surviving spouse/domestic partner (if any)
• List children (and issue of deceased children)
• Confirm whether any other statutory eligible persons apply under § 377.60

Statutory anchor: Cal. Code Civ. Proc. § 377.60 (see Sources and references below).

2) Decedent income and earning capacity inputs (economic baseline)

To estimate the economic baseline, DocketMath typically needs information such as:

• Annual income (or an average annual earnings number)
• Any work/earning capacity proxy you have (if your workflow supports it)
• Assumptions about income growth (if you’re including growth in your scenario)
• Any known changes in earnings patterns (e.g., overtime variability, seasonal work, one-time changes)

Checklist:

• Provide a representative annual gross income estimate (not just a single unusual year)
• Exclude or separately account for one-time items you don’t want reflected (if supported in your workflow)
• Decide whether to include income growth assumptions in your run

3) Support and dependency inputs (loss-of-support logic)

For components tied to “loss of support” style modeling, you’ll want:

• The level of household support the decedent contributed (monthly or annual)
• The number of years the survivors would have been supported (this is where the duration input matters most)
• Which eligible beneficiaries depended on that support (and how support is allocated, if your workflow requires it)

Checklist:

• Estimate decedent support contribution (monthly/annual)
• Map contributions to each eligible beneficiary category you’re including
• Choose the calculation duration your scenario models

4) Calculation duration (time horizon) — default vs. specific rules

California wrongful death damage modeling is sensitive to the time horizon you use for projecting economic losses.

For this walkthrough, it’s important to be clear about default behavior:

• No claim-type-specific sub-rule was found in the materials provided for selecting a different time period.
• Therefore, the calculator uses the general/default period as the default method for the duration input unless you have a scenario-specific basis to choose otherwise.

Checklist:

• Use the tool’s default time period unless you have a more specific basis for your scenario
• If you change the horizon, document why (for example, education timeline, projected continued employment/support likelihood, etc.)

5) Any additional damages categories you want included

Depending on how your DocketMath workflow is configured, you may be able to include or toggle additional categories. Examples can include:

• Other economic losses attributable to the death-related circumstances (as supported by the tool inputs)
• Certain non-economic components (only if your tool version/workflow includes them)

Checklist:

• Confirm which categories are enabled in your run
• Enter supporting numbers that correspond to those categories (and avoid mixing overlapping measures)

How the calculation works

DocketMath’s Wrongful Death Damages (US-CA) process is designed to translate your inputs into a damages estimate with category-level transparency.

Step 1: Confirm jurisdiction logic (US-CA)

The calculator tags the run as California (US-CA) so that your inputs are processed under the tool’s jurisdiction-aware framework.

Practical effect:

• Your beneficiary mapping (guided by § 377.60) determines who’s included in beneficiary-linked components.
• The calculation duration uses the general/default period unless you select a different horizon based on a scenario-specific basis.

Step 2: Build the economic baseline from income/support inputs

DocketMath then converts your income/support inputs into a projected stream of economic contribution, consistent with the categories your run is estimating.

Conceptually, that usually means:

• Converting your income/support inputs into a consistent baseline (annual/monthly)
• Applying the selected time horizon
• Translating projected contributions into the category or categories the tool is estimating

What you’ll see in the output:

• Category subtotals that show which parts of the total come from income/support assumptions

Step 3: Allocate projected losses to eligible persons (when applicable)

If your workflow includes allocation, DocketMath can split totals across eligible beneficiaries in line with § 377.60 eligibility.

Practical effect:

• The overall economic baseline can lead to different category results depending on how support is allocated among included eligible persons.

Step 4: Apply the duration and assumptions (major driver)

This is often the biggest source of variation.

For example, if you change the time horizon:

• a longer duration increases the projected total because the model multiplies across more years.

Step 5: Summarize category subtotals into a total

Finally, DocketMath compiles each enabled category subtotal into a total output and provides a breakdown you can use for scenario comparison.

Common pitfalls

These issues tend to cause avoidable mistakes when running wrongful death damages calculations in California.

1) Mixing eligibility and valuation

• § 377.60 tells you who may bring the action (eligibility).
• Valuation (how much) comes from income/support inputs, duration, and category assumptions.

Checklist:

• Use § 377.60 to identify claimants/beneficiaries
• Use income/support and time horizon inputs to value damages

Statutory anchor: Cal. Code Civ. Proc. § 377.60

2) Changing the duration from the default without a solid reason

Because no claim-type-specific time-period sub-rule was identified in the provided materials, the default method is the general/default period.

Pitfall to avoid:

• choosing a non-default duration number that doesn’t match your scenario’s support timeline

3) Double-counting overlapping economic components

If your workflow includes multiple categories, it’s possible to inadvertently count similar economic impacts twice (for example, combining closely related income/support proxies without understanding how the tool separates categories).

Checklist:

• Review each category label in the output
• Confirm your inputs correspond to the intended category and don’t duplicate another enabled category

4) Over-relying on a single income number

A single annual figure can mislead if it reflects:

• one-time bonuses
• severance
• unusual overtime
• a non-representative year

Practical step:

• normalize income to a representative baseline before running scenarios

5) Not re-running after input changes

Damages estimates are scenario-driven. If you update any of the following, you should re-run:

• income
• support level
• duration/time horizon
• allocation among eligible beneficiaries

Sources and references

• California wrongful death statute (claim eligibility and authorization):
  Cal. Code Civ. Proc. § 377.60 — https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=CCP&sectionNum=377.60
  Statute excerpt (eligibility framework):
  “A cause of action for the death of a person caused by the wrongful act or neglect of another may be asserted by any of the following persons or by the decedent's personal representative on their behalf: (a) the decedent's surviving spouse, domestic partner, children, and issue of deceased children; ...”

Next steps

1. Open DocketMath’s calculator here: /tools/wrongful-death-damages
2. Enter eligibility/beneficiary mapping consistent with Cal. Code Civ. Proc. § 377.60.
3. Add income/support assumptions and choose the time horizon using the general/default period unless you have a documented scenario-specific basis to choose otherwise.
4. Run multiple scenarios to stress-test the estimate, for example:

   • Scenario A: conservative duration and conservative income/support baseline
   • Scenario B: longer duration and updated income/support assumptions
5. Use the category breakdown to identify the biggest drivers and revisit the inputs that move the total the most.

Related reading

• How to calculate Wrongful Death Damages in Texas — Full how-to guide with jurisdiction-specific rules
• How to calculate Wrongful Death Damages in Philippines — Full how-to guide with jurisdiction-specific rules