Retirement Bucket Strategy Calculator

Splitting a retirement portfolio into time-based buckets gives each dollar a job tied to when you will actually spend it. The approach sorts your savings into three pools that together address sequence of returns risk while keeping income flowing through retirement. Separating money you need soon from money you can leave invested helps balance liquidity, growth, and stability across different time horizons.

Three buckets do the work. Bucket 1 holds cash or money-market funds for the next few years of spending, Bucket 2 holds bonds for the years after that, and Bucket 3 holds stocks for everything further out. The calculator sizes the first two in years of your annual spending, set by the risk tolerance you pick: 3 years of cash and 7 of bonds for conservative, 2 and 5 for moderate, 1 and 3 for aggressive; whatever is left goes to stocks. It then shows a weighted return using its assumed yields of 4.5% for cash, 5.0% for bonds and 8.0%, 9.5% or 10.5% for stocks by risk level. You spend from Bucket 1, refill it from Bucket 2, and refill Bucket 2 from Bucket 3 when stocks are up.

Oversizing Bucket 1 is a frequent error that drags on long-term growth and leaves you more exposed to inflation. Plan to rebalance the buckets each year and adjust them as markets shift and your spending changes. The method rewards discipline most during downturns, when the instinct to overhaul your allocations in response to short-term moves tends to do the most harm.