A P 1RN Nt The variables in this equation represent- This is the standard formula used in the calculation of the RD maturity amount regardless of the sum invested or tenure. A P 1 rnnt. Simple Interest Plus Principal Calculator.
The most common use of the Compound interest calculator is the calculation of regular savings.
In the calculator select Calculate Rate R. To use the compound interest formula you will need figures for principal amount annual interest rate time factor and the number of compound periods. Periodic Compound Interest Calculator. Compound Interest Formula Future Value of Savings.