Investment Fee Impact Calculator
Discover the true long-term cost of investment management fees
Is Your Adviser Worth These Fees?
Learn how to objectively evaluate your investment advisor's value and discover the institutional approach to efficient investment management.
Schedule a ConversationWhat a 1% Fee Actually Costs
The arithmetic is straightforward. A $1,000,000 portfolio earning 7% annually grows to $3,869,684 over 20 years with no advisory fee. The same portfolio, with a 1% fee charged on the full balance each quarter, grows to $3,167,436. The difference is $702,248.
That $702,248 does not represent bad investment performance. It represents the compounding cost of a fee structure the wealth management industry has normalized for decades. The fee is assessed on your total assets every quarter, in good markets and bad, regardless of whether your advisor adds measurable value.
The standard 1% AUM fee is not the ceiling. Many advisors charge 1.25% or 1.5%, particularly on portfolios under $2 million. At 1.25%, the 20-year cost on a $1,000,000 portfolio at 7% reaches $857,151. At 1.5%, it reaches $1,004,568 in foregone wealth.
Most investors have never seen this number. The fee appears as a small quarterly deduction, easy to overlook. Compounding makes it anything but small.
The calculator above uses your specific inputs, portfolio value, fee percentage, time horizon, and expected return, to produce your number. The default inputs reflect the most common scenario: $1,000,000, 1% fee, 20 years, 7% return. Change any input and the result updates instantly.
Understanding the cost is the first step. The second is deciding whether what you receive in return justifies it.
Calculation protocol: The without-fee value compounds your portfolio value at the expected annual return for the period shown. The with-fee value treats the advisory fee as a percentage of assets, billed quarterly in advance at one quarter of the annual rate, deducted from the balance at the start of each quarter, which is the standard industry convention. In annual terms, the net value equals the portfolio value times ((1 plus the return) times (1 minus the fee divided by four) to the fourth power), raised to the number of years. Total cost is the difference between the two values. For a portfolio held through the full period, billing in advance and in arrears produce the same ending value. Because the fee is charged on the entire balance, including accumulated gains, its true cost exceeds simply subtracting the fee from the return.