A pro rata settlement is an equitable distribution method used when the total available funds (the "pot") are insufficient to cover all outstanding claims or debts in full. Instead of paying creditors on a first-come, first-served basis, the funds are distributed proportionally based on each claimant's share of the total liability.
How the Calculation Works
The core of pro rata logic is determining the ratio between available assets and total liabilities. The formula is expressed as:
(Individual Claim ÷ Total Aggregate Claims) × Total Available Fund = Pro Rata Payout
Practical Example
Imagine a business closes with $10,000 in the bank but owes three different vendors a total of $40,000. In this scenario, there is only enough money to pay 25% of every dollar owed.
Creditor
Original Claim
Share %
Pro Rata Payout
Vendor A
$20,000
50%
$5,000
Vendor B
$12,000
30%
$3,000
Vendor C
$8,000
20%
$2,000
Total
$40,000
100%
$10,000
When is this Calculator Used?
Insurance Claims: When a policy limit is lower than the total damages suffered by multiple parties.
Bankruptcy: Distributing remaining assets to unsecured creditors.
Estate Settlements: When an estate's debts exceed its liquid assets.
Security Deposits: Allocating a limited refund among multiple roommates.
function calculateProRata() {
var totalFund = parseFloat(document.getElementById("totalFund").value);
var totalClaims = parseFloat(document.getElementById("totalClaims").value);
var individualClaim = parseFloat(document.getElementById("individualClaim").value);
var resultBox = document.getElementById("resultDisplay");
// Validation
if (isNaN(totalFund) || isNaN(totalClaims) || isNaN(individualClaim)) {
alert("Please enter valid numerical values for all fields.");
return;
}
if (totalClaims claims, usually it's just 100% pay)
if (totalFund >= totalClaims) {
payout = individualClaim;
percentage = 100;
deficit = 0;
}
// Displaying Results
document.getElementById("settlementRate").innerText = percentage.toFixed(2) + "%";
document.getElementById("individualPayout").innerText = "$" + payout.toLocaleString(undefined, {minimumFractionDigits: 2, maximumFractionDigits: 2});
document.getElementById("deficiency").innerText = "$" + deficit.toLocaleString(undefined, {minimumFractionDigits: 2, maximumFractionDigits: 2});
resultBox.style.display = "block";
}