Calculators typically fall into two categories based on your stage of planning:

: Estimates the monthly or annual income you will receive based on a lump-sum investment, your current age, and the payout period. Key Inputs You Will Need

An annuity calculator is a digital tool designed to estimate either the future value of a savings pot or the guaranteed income a lump sum can generate in retirement. Because annuities are long-term insurance contracts, using a calculator is a critical first step in determining if the trade-off of liquidity for guaranteed income aligns with your goals. Core Functions of an Annuity Calculator

: These are primary drivers of payout rates; older individuals typically receive higher payments because their expected payout period is shorter.

: The total amount you plan to invest (e.g., $100,000).

: Payouts can begin Immediately (within 12 months) or be Deferred to a future date.