Basic Annuity Calculator
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Annuity Payment Type Beginning of Period
Annual Inflation Rate (g) 2.000%
type 1
 Solve for Annual PAYMENT Fixed Inflation-Adjusted
Starting Principal (P) 250,000.00  
Annual Interest Rate (i) 6.000%  
Years to Pay Out (n) 20  
First Annual Payment 20,562.40 17,578.55
Last Annual Payment 20,562.40 25,608.63
First Monthly Payment 1,782.17 1,499.74
Last Monthly Payment 1,782.17 2,232.88
 Solve for Starting PRINCIPAL Fixed Inflation-Adjusted
First Annual Payment 20,562.40  
Annual Interest Rate (i) 6.000%  
Years to Pay Out (n) 20  
Starting PRINCIPAL 250,000.00 292,435.85
 Solve for YEARS to PAY OUT Fixed Inflation-Adjusted
Starting Principal (P) 250,000.00  
Annual Interest Rate (i) 6.000%  
First Annual Payment 20,562.40  
YEARS to PAY OUT 20.00 15.96
Caution: Results are only estimates. Please consult a qualified professional regarding financial decisions.
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Notes about Inflation-Adjusted Payments
If type = 1 (Beginning of Period), first annual payment = Eo at time t=0
If type = 0 (End of Period), first annual payment = Eo*(1+g) at time t=1