The present worth formula (P/F) computes the current value of a future sum of money that will be received or paid at a future date, discounted back to the present at a given interest rate. To find P, given F: (P/F, i, n) P = F(1+i)^(-n)

F = P (1 + i) n (1) where . F = future value . P = single payment today . i = interest rate per period . n = number of periods . Download and print Future Value of Present Payment chart. Example - Future Value of an Initial Amount Received Today. An amount of 5000 is received today.

P = A present sum of money. F = A future sum of money. A = An end-of-period cash receipt or disbursement in a uniform series continuing for n periods. G = Uniform period-by-period increase or decrease in cash receipts or disbursements. g = Uniform rate of cash flow increase or decrease from period to period; the geometric gradient.

Enter a value for F,P,A,or G here: Choose ONE formula from the following list . Single Payment Compound Amount: Single Payment Present Worth: Uniform Series Sinking Fund: Capital Recovery: Uniform Series Compound Amount: Uniform Series …

114 ENGINEERING ECONOMICS ENGINEERING ECONOMICS Factor Name Converts Symbol Formula Single Payment Compound Amount toF given P (F/P,i%,n) (1 + i)n Single Payment Present Worth toP given F (P/F,i%,n) (1 + i)–n Uniform Series Sinking Fund

For example, F /P means fi nd F when given P. The i is the interest rate in percent, and n represents the number of periods involved. Using this notation, (F/P ,6%,20) represents the factor that is used to calculate the future amount F accumulated in …

2014年1月4日 · For a given factor, interest rate, and time, the correct factor value is found at the intersection of the factor name and n . For example, the value of the factor ( P/F ,5%,10) is found in the P/F column of Table 10 at period 10 as 0.6139. This …

In first category, P, money paid or received at the present time is given, and F, future value of that amount needs to be calculated. Second category, F is given and P needs to be calculated. In third category, F needs to be calculated from given A, uniform and equal series of payments.

P F F P i n Ordinary Simple Annuity: , , , as above for compound interest periodic payment (end of period) (1 ) 1 1 (1 ) P F i n A i i F A i i P A n n = + − = − + = − Ordinary Arithmetic Gradient Annuity: , , as above for compound interest gradient amount (periodic increment) equivalent periodic payment (1 ) (1 ) 1 (1 ) 1 1 2 P i n G A i ...

This calculator will tell you the probability value of an F-test, given the F-value, numerator degrees of freedom, and denominator degrees of freedom.