📈 Fund Calculator

Mutual Fund Calculator

Project your mutual fund returns accounting for expense ratios, loads, and taxes. See how fees impact your wealth over time.

Fund Details

Enter your investment parameters

$
$
%
%
Index funds: 0.03-0.2%. Active funds: 0.5-1.5%
%
No-load funds: 0%. Some active funds: 3-5.75%
% expense ratio
Final Portfolio Value
$—
Total Fees Paid
$—
Total Invested
Net Growth
Fee Drag
vs Index Fund
Initial Investment
Total Contributions
Gross Return
Net Return (after expenses)
Expense Ratio Cost
Load (upfront fee)
Total Fees Paid
Final Portfolio Value
Index Fund Value (same investment)

FAQ

What is an expense ratio?
The expense ratio is the annual fee a mutual fund charges, deducted from assets. A 1% expense ratio costs $1,000/year for every $100,000 invested. Over 30 years, high expense ratios can cost you hundreds of thousands of dollars.
What is a load?
A load is a sales commission charged when buying (front-end) or selling (back-end) a mutual fund. Most no-load index funds (Vanguard, Fidelity, Schwab) charge 0% load. Loaded funds pay broker commissions.
Index funds vs actively managed funds?
Most actively managed funds underperform their benchmark index over 10+ years, after fees. Index funds track market indices at very low cost (0.03-0.20% expense ratios). Warren Buffett famously recommends index funds for most investors.
What is NAV?
Net Asset Value (NAV) is the per-share price of a mutual fund = (total assets − liabilities) ÷ shares outstanding. Mutual funds are priced once daily after market close, unlike ETFs which trade throughout the day.