The multiplier method: scaling off your damages
The multiplier method is the industry's default approach. It takes your economic damages — medical bills and lost wages — and multiplies that total by a factor generally between 1.5 and 5, chosen based on injury severity, recovery time, and whether any permanent impairment is involved.
The per diem method: valuing each day
The per diem (Latin for "per day") method works differently. It assigns a specific dollar value to a single day of pain and suffering and multiplies that rate by the total number of days of documented recovery, tying the value directly to time rather than to the size of your medical bills.
Why the defendant's identity overshadows both methods here
Rhode Island has no statutory cap on damages against a private defendant at all. But a claim against the state, a city, town, or fire district is capped at $100,000 total under R.I. Gen. Laws § 9-31-2. Against that backdrop, whether a 2x or 4x multiplier is used matters far less than whether the defendant happens to be private or governmental.
So identifying the defendant type comes first
Before investing effort in choosing between the multiplier and per diem methods for a Rhode Island claim, it's worth confirming whether any defendant involved is a government entity — that classification can determine whether a $100,000 ceiling applies at all, a far bigger factor than either valuation method would be.
Neither is required by Rhode Island law
Both methods remain negotiating tools, not a formula Rhode Island courts are required to apply. A jury retains discretion to award whatever amount it finds appropriate for noneconomic damages — subject only to the government damages cap when a government entity is the defendant.