Calculating Interest Rate for Compounding -- e-Tools Age

	Calculating Interest Rate for Compounding
	On this page, the calculator allows the user to calculate the compound growth rate for given period. The balance your account has grown to at some point in the future is known. Compound interest is a great thing when you are earning it.
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Compound Interest Calculator	Calculating Interest Rate for Compounding	Calculating time required to reach goal


Principal amount Future amount Number of years Number of times per year Annual interest rate(%):
The formula for Calculating Compound Interest Rate: r =n((F/P)^1/nt -1) P =initial principal n = number of times the interest is compounded per year t = number of years F = future amount after time t r = annual nominal interest rate
Example usage: If you start a bank account with $1500 and your bank compounds the interest quarterly at an annual nominal interest rate . Find the balance after 6 years is $1900. Using the formula above, with P = 1200, F = 1900, n = 4, and t = 6: r =4X((1900/1600)^1/(4X5) -1)X100.So, the annual nominal interest rate is 3.96%. Top Use: Compound Interest Rate Calculator - Principal:4219 Future:6264 Times:1 Years:5 Recent user inquiry: 2021/9/22 15:49Compound Interest Rate Calculator - Principal:100 Future:105 Times:1 Years:13 2021/9/22 15:10Compound Interest Rate Calculator - Principal:32000 Future:384000 Times:1 Years:12 2021/9/22 14:09Compound Interest Rate Calculator - Principal:165000 Future:400000 Times:1 Years:5 2021/9/22 12:38Compound Interest Rate Calculator - Principal:1000000 Future:1 Times:12 Years:10 2021/9/22 02:30Compound Interest Rate Calculator - Principal:1400 Future:2000 Times:24 Years:5