Savings Rate
Calculator

It divides the amount you save over a period by your gross or net income for that same period, expressed as a percentage, so it shows what share of your income is being set aside rather than spent.

Either works as long as you're consistent, but net income gives a more realistic picture of what you actually have to work with, while gross income is sometimes preferred for comparing to broader benchmarks that use pre-tax figures.

Generally any money directed toward building wealth, including retirement contributions, investment account deposits, extra debt principal payments, and cash savings — not spending, and not money moved between accounts you already control without any real change in net worth.

There's no universal number, but rates in the range of 15 to 20% of income are commonly cited as solid for long-term goals like retirement, while people pursuing early retirement often aim much higher, sometimes 40 to 50% or more.

Because savings compound when invested, a higher rate sustained over many years doesn't just add up linearly — it also means more money is working and growing sooner, meaningfully shortening the time needed to reach a given financial goal.