Welcome to the Engineering Economics Calculator! This tool allows you to evaluate complex economic expressions by utilizing various financial factors. Simply enter your expression in the input field below and click "Calculate" to obtain the result.
The calculator supports a range of financial factors that are essential in engineering economic analysis. Below, you'll find a list of all available formulas along with their descriptions.
P/F = 1 / (1 + i)^n
F/P = (1 + i)^n
P/A = [(1 + i)^n - 1] / [i * (1 + i)^n]
A/P = [i * (1 + i)^n] / [(1 + i)^n - 1]
F/A = [(1 + i)^n - 1] / i
A/F = i / [(1 + i)^n - 1]
P/G = [(1 + i)^n - i * n - 1] / [i² * (1 + i)^n]
A/G = [(1 + i)^n - i * n - 1] / [i * ((1 + i)^n - 1)]
Here are some example expressions you can try:
5000*(P/F,5%,5)
- Calculates the present value of $5,000
received after 5 years at an annual interest rate of 5%.
2000 + 3000*(F/P,3%,10)
- Adds $2,000 to the future value
of $3,000 after 10 years at an annual interest rate of 3%.
1000*(P/A,4%,7)
- Calculates the present worth of an
annuity of $1,000 per year for 7 years at an annual interest rate of
4%.
(500*(A/P,6%,15) + 2000*(F/A,6%,15))
- Combines multiple
factors to compute a complex expression.
Created by @oliverfrost1
Another version available at https://frosttools.com/engineeringeconomicscalculator