Net Present Value Calculator
In financial, there are some standard value measurement that usually used to measure whether a new business or a new project is profitable or not. Some most common terms are ARR (Average Rate of Return), PP (Payback Period), IRR (Internal Rate of Return) and NPV (Net Present Value). All terms can be used at the [...]
Household Expenses
This is basically just a strip version of my household budget spreadsheet where it is only can be used to track and record your expenses without budget consideration. It consist of three worksheets, category worksheet, daily income and expenses worksheet and monthly expenses worksheet.
You can start to customize your spreadsheet by going to category worksheet [...]
Extra Payment Calculator
If you have a loan or mortgage, probably you have ever think about paying more money on top of your monthly payment to lower the amount of the total interest paid, as well as shorten the payment period over the life of the loan. And usually you think about this after you gain some profit [...]



