finance
Common financial calculations powered by Go without dependencies.
Supported calculations
- PV - Present Value
- FV - Future Value
- NPV - Net Present Value
- ROI - Return On Investment
- PP - Payback Period
- AM - Amortization
- DF - Discount Factor
- CI - Compound Interest
- CAGR - Compound Annual Growth Rate
- LR - Leverage Ratio
- R72 - Rule of 72
- PMT - Payment
- IAR - calculates the Inflation-adjusted return
- WACC - Weighted Average Cost of Capital
- PI - Profitability Index
- CAPM - calculates expected return of an asset
- StockPV - returns the Value of stock with dividend growing at a constant growth rate to perpetuity.
Install
$ go get -u github.com/fernandoporazzi/finance
Usage
package main
import (
"fmt"
"github.com/fernandoporazzi/finance"
)
func main() {
fmt.Println(finance.ROI(-55000, 60000))
fmt.Println(finance.AM(20000, 7.5, 6, finance.Months, false))
cashFlows = []float64{18000, 12000, 10000, 9000, 6000}
fmt.Println(finance.PI(10, -40000, cashFlows))
}Testing
$ go test -v .