For informational purposes only. Not financial, investment, or tax advice. Results are estimates based on the inputs provided. Consult a qualified financial professional before making financial decisions.
Calculator tool
How this calculator works
Use the explanation to understand the formula, assumptions, and practical limits behind the calculator result.
What This Payout Calculator Measures
This calculator converts a lump-sum annuity value into a fixed-term payout stream. It is useful when you want to see how long a balance can support monthly or annual income under one steady interest-rate assumption.
Formula Used
Where:
- - annuity value at payout start
- - rate per payment period
- - number of payouts
- - periodic payout
Worked Example
| Item | Value |
|---|---|
| Annuity value | 200,000 USD |
| Annual rate | 4.00% |
| Payout period | 20 years |
| Frequency | Monthly |
| Monthly payout | about 1,211.96 USD |
The result panel shows total paid out and interest earned during payout, then visualizes how much of the total came from the starting annuity value versus growth while payments were being made.
Fixed-Term Payout vs Life Income
A fixed-term payout ends after the term you choose. A life annuity is different: the insurer prices the payment using life expectancy, contract guarantees, survivor features, and insurer assumptions. That can produce a materially different monthly payment.
What Is Not Included
- Mortality pricing or lifetime guarantees
- Surrender charges, rider fees, or insurer contract expenses
- Taxable versus nontaxable portions of each payment
- Inflation adjustments unless they are built into the rate assumption
Related Calculators
Use the Annuity Calculator for the same fixed-term formula from a planning perspective, the Pension Calculator for service-based retirement benefits, and the Retirement Savings Calculator when you are still building the balance.
Frequently asked questions
What does total paid out mean?
It is the periodic payout multiplied by the number of payouts. Because the balance continues earning the assumed rate during distribution, total paid out can exceed the starting annuity value.
Is a higher payout always better?
Not automatically. A higher payout may come from a shorter term, a higher assumed rate, or fewer protections. Review how long the payout lasts and what contract features you would lose before comparing only the monthly figure.
How is this different from a life annuity?
This calculator stops after the selected number of years. A life annuity pays based on insurer pricing for longevity risk, so the contract amount depends on age, options, guarantees, and the insurer's assumptions.
Does this calculator estimate tax?
No. IRS treatment depends on whether the annuity is qualified or nonqualified and on the recoverable investment in the contract. Review tax treatment separately from the payout estimate.
