Annuity Calculator
Free annuity calculator to forecast the growth of an annuity with optional annual or monthly additions using either a...

What Annuity Calculator does
The Annuity Calculator on Calculator.net helps users estimate the future value of an annuity by modeling regular deposits and compound growth. Users input a starting principal, optional annual or monthly additions, an annual growth rate, and a term in years. The tool then outputs the projected end balance, total contributions, and total interest earned, breaking down the math across an accumulation schedule. It is designed for the accumulation phase of an annuity, offering a straightforward way to see how regular savings can grow over time toward retirement or other financial goals.
How to use the Calculator.net Annuity Calculator
- 1
Enter a starting principal amount in the designated field
- 2
Add optional annual or monthly contributions and choose whether they begin at the start or end of each period
- 3
Set the expected annual growth rate and the number of years for the projection
- 4
Review the resulting end balance, total additions, and total interest earned, and scroll through the accumulation schedule for year-by-year details
Best for
This option suits investors and savers who want a quick, visual forecast of how regular deposits into an annuity will grow, especially those comparing annuity due versus immediate annuity structures.
Limitations
- Results are based on a fixed annual rate and do not account for taxes, fees, or market volatility
- The calculator focuses on the accumulation phase only and does not provide payout income calculations
- Inputs assume consistent contributions and a steady rate, which may not reflect real-world fluctuations
Annuity Calculator FAQ
- Can I use this calculator for monthly contributions?
- 1-3 sentence answer grounded in the material
- What is the difference between annuity due and immediate annuity options?
- 1-3 sentence answer grounded in the material
- Does the calculator include taxes or fees in its results?
- 1-3 sentence answer grounded in the material
- Can I see how my balance grows year by year?
- 1-3 sentence answer grounded in the material
More Annuity Calculator tools
- 01Omni Calculatoromnicalculator.com
Use the annuity calculator to find the final balance of an annuity.
- 02Bankrate Calculatorsbankrate.com
Calculates payout amounts and growth of an annuity over a chosen period.
- 03Pi Day Calculatorspiday.org
Calculates present and future values of an annuity given payment, rate, and term.
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