Investment Fee Calculator

Understand the true cost of investment fees and how they compound over time. A small difference in fees can mean hundreds of thousands of dollars in lost wealth.

0.05%
Typical low-cost index fund fee
0.80%
Average actively managed fund fee
1.00%
Average financial advisor fee
$
$

Annual return before fees (default 7%)

Low Cost

Self-directed, low-cost index funds

Typical index fund (0.03% – 0.20%)

All-in cost: 0.05%

High Cost

Advisor + higher-cost funds

Typical actively managed fund (0.50% – 2.00%)

AUM fee charged by advisor (typical 0.25% – 1.25%)

All-in cost: 1.80%

Low Cost Portfolio

$0

0.05% all-in cost

High Cost Portfolio

$0

1.80% all-in cost

Cost of High Fees

$0

Lost to unnecessary fees

Portfolio Growth Over Time

Low Cost (0.05%)High Cost (1.80%)

Visual Impact Comparison

Low Cost (0.05%)
$0
High Cost (1.80%)
$0
Fee Difference: $0
That's $0 less per month for 30 years!

Try these common scenarios:

The layers of investment fees

Most investors focus on just the fund expense ratio, but fees can stack up across multiple layers. Understanding each one helps you see the true cost.

Fund expense ratio
0.03% – 1.0%+
The annual fee deducted from fund assets. Active funds average ~0.80%; index funds as low as 0.03%.
Financial advisor fee
0.25% – 1.25%
Charged on assets under management. Robo-advisors: ~0.25%. Traditional advisors: ~1.0%. This is on top of the fund fee.
Platform / custodian fees
0% – 0.30%
Some 401(k) plans and brokerage platforms charge an additional account-level fee. Many major brokerages have eliminated these.
Worst-case all-in cost
~2.0%+
An actively managed fund (0.80%) + traditional advisor (1.0%) + platform fee (0.20%) = 2.0% of your portfolio every year, regardless of performance.

Why fees matter so much

A 1% fee doesn't cost you 1% of your returns — it costs far more, because fees compound against you over decades.

  • Fees are deducted regardless of performance — you pay even in years the fund loses money
  • Every dollar lost to fees is a dollar that stops compounding — over 30 years, a 1% fee can reduce your portfolio by 25%+
  • Higher fees don't mean better returns — most actively managed funds underperform their benchmark index after fees
  • Fees directly delay your FI date — lower fees mean your portfolio grows faster and you reach financial independence sooner

Low-cost alternatives

You don't need to pay high fees to get diversified market exposure. These options cover the same markets for a fraction of the cost:

Total market index funds
0.03% – 0.10%
e.g., VTI, VTSAX, FZROX. Broad US stock market exposure at near-zero cost.
Bond index funds
0.03% – 0.10%
e.g., BND, VBTLX. Diversified bond exposure for the fixed-income portion of your portfolio.
Target date index funds
0.10% – 0.15%
e.g., Vanguard Target Retirement. Auto-rebalancing with a low all-in fee.

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