Online tools usually estimate a range based on broad inputs like medical expenses, injury severity, and time lost from work. That can help you sanity-check whether your claim is likely to involve economic losses (medical bills, future care, lost wages) and non-economic losses (pain, emotional distress, loss of enjoyment).
However, no calculator can accurately account for the two things that often decide outcomes in California:
- Causation: proving that the provider’s conduct—not the underlying condition—caused the harm.
- Standard of care: showing what a reasonably careful provider would have done in the same circumstances.
In practice, insurers and defense counsel focus heavily on medical records, timelines, and expert review—details that an online calculator can’t read.


