Net Worth Growth Calculator

How to calculate net worth growth?

Net worth growth is calculated using the compound interest formula. This approach accounts for the appreciation of your existing assets (initial balance) as well as the compounding returns generated by your recurring monthly contributions over the selected time period.

FV = P(1 + r/n)^(nt) + [PMT × (((1 + r/n)^(nt) - 1) / (r/n))]

Using the Net Worth calculator: an example

Scenario: $50,000 Current Net Worth, $2,000 Monthly Savings, and 8% Expected Annual Return over 10 years.

Step-by-step calculation:

• Calculate growth on the initial $50k based on an 8% annual return compounded monthly.
• Calculate the future value of the $2k monthly annuity contributions over the 10-year period.
• Sum both values to find the final projected net worth.

Frequently Asked Questions

What is included in net worth?
Net worth is the sum of all your assets (cash, investments, real estate, retirement accounts) minus all your liabilities (mortgages, car loans, student debt, credit card balances).

What is a realistic return rate?
A realistic return rate often ranges between 7% and 10% for long-term investors, reflecting historical stock market averages, though personal results depend on your specific portfolio allocation.

Does this account for inflation?
The calculator uses nominal rates. To see your "real" growth in terms of today's purchasing power, you should subtract your expected inflation rate (usually 2-3%) from your anticipated return rate.