Time-Weighted Allocation Calculator

Enter your spending needs, income, and account balances. The tool accounts for your retirement date and when Social Security starts — because your bucket sizes change when guaranteed income kicks in.

Spending & income
Annual figures — we'll handle the monthly math
Enter Social Security separately below
Used to project future bucket sizes
Social Security elections
When SS starts, your net portfolio need drops — which shrinks your bucket sizes and shifts your allocation. Enter each person's expected monthly benefit and claiming age.
Person 1
Person 2 (if applicable)
Accounts
Enter each account, its type, and current balance
Account name Type Balance
The four-bucket framework
Your money organized by when you'll need it — only buckets within your time horizon are funded
Bucket 4  ·  Years 15+100% Equity
Bucket 3  ·  Years 9–1480% Equity / 20% Fixed
Bucket 2  ·  Years 4–840% Equity / 60% Fixed
Bucket 1  ·  Years 1–3Cash