About the Financial Advisor Fee Calculator
Many financial advisors and robo-advisors charge a yearly fee based on assets under management (AUM), commonly around 1% for human advisors and 0.25%–0.5% for robo-advisors. That sounds small, but the fee is taken every year from a growing balance, and every dollar paid out also stops compounding. This financial advisor fee calculator shows your projected balance with and without the fee, the fees you would actually pay, and the total cost including the growth you give up.
Use it to compare an advisor’s quote against a lower-cost option, to decide whether a service is worth what it charges, or simply to understand why fee percentages matter so much for long-term investors. You can include a yearly contribution to model an account you are still adding to.
The model grows the balance at your expected gross return each year, deducts the advisory fee from the year-end balance, then adds the contribution. It does not include fund expense ratios, trading costs or taxes — add fund costs to the fee rate if you want an all-in figure. A good advisor can add value through planning and behaviour coaching; this tool only measures the cost side.
With the default inputs, the total cost of the fee (incl. lost growth) is $990,733.57. Change any value above to recalculate instantly.
How to use the financial advisor fee calculator
- 1Enter your current portfolio value and any amount you add each year.
- 2Enter the annual return you expect before fees.
- 3Enter the advisor’s fee as a percentage of assets.
- 4Choose how many years you expect to stay invested.
- 5Compare the ending balances and the total cost of the fee.
Formula and method
Each year the portfolio grows at the gross return r. The advisory fee f is then charged as a percentage of the year-end balance, and any contribution C is added. Running the same projection with f = 0 gives the no-fee balance. The difference between the two ending balances is the full cost of the fee: the fees themselves plus all the compound growth those fees would have produced had they stayed invested.
Advisors usually bill quarterly or monthly on the average balance, which gives almost the same result as an annual charge. Because the fee is a percentage of a growing balance, its dollar cost rises every year even if the rate never changes.
- Bₜ
- Balance at the end of year t
- r
- Expected annual return before fees
- f
- Annual advisory fee as a share of assets
- C
- Yearly contribution
Worked examples
$500,000 with a 1% fee for 30 years
At 7% a year, $500,000 grows to about $3.81 million with no fee. With a 1% annual fee it reaches about $2.82 million. You pay roughly $418,000 in fees, and the total gap — including lost growth — is about $991,000, or 26% of what you could have had.
$100,000 plus $10,000 a year at a 0.25% robo fee
Adding $10,000 a year for 30 years at 7%, a 0.25% fee costs about $47,900 in fees and roughly $99,300 in total — under 6% of the final balance.
$1 million, 1.5% fee, 6% return for 20 years
A 1.5% fee on a $1 million portfolio earning 6% leaves about $2.37 million after 20 years instead of $3.21 million — a total cost of roughly $837,000.
Frequently asked questions
Is a 1% financial advisor fee worth it?+
It depends on what you get. Over 30 years a 1% fee can reduce your ending balance by about a quarter. If the advisor provides tax planning, retirement income planning or keeps you from costly mistakes, that may justify the cost; for simple portfolio management, cheaper options exist.
What is a typical AUM fee?+
Human advisors commonly charge around 1% a year on the first million, often tiering down for larger accounts. Robo-advisors typically charge 0.25%–0.50%, and flat-fee or hourly planners charge a fixed amount instead of a percentage.
Why is the total cost higher than the fees paid?+
Money paid in fees leaves your account and can no longer compound. The total cost adds that lost growth to the fees themselves, which is why it is often more than double the fees paid over long periods.
Should I include fund expense ratios?+
For an all-in picture, yes. An advisor charging 1% who uses funds with 0.5% expense ratios costs about 1.5% a year in total. Enter the combined figure in the fee field.
Results are estimates for educational purposes and are not financial advice. Rates, fees and terms vary — confirm with your lender or a licensed advisor before making decisions.