NAV Calculator — Net Asset Value

Calculate net asset value for funds, portfolios, or investments quickly and accurately.

What Is Net Asset Value (NAV)?

Net Asset Value (NAV) represents the per-share value of a fund, trust, or portfolio. It is calculated by dividing the total value of all assets held by the fund, minus its liabilities, by the number of outstanding shares. NAV is the price at which investors buy or sell shares of mutual funds and exchange-traded funds (ETFs) at the end of each trading day.

This calculator helps you determine the NAV for any fund or portfolio by inputting total assets, total liabilities, and the number of outstanding shares.

How NAV Is Calculated

The formula for NAV is straightforward:

NAV = (Total Assets − Total Liabilities) ÷ Number of Outstanding Shares

Total assets include all securities, cash, receivables, and accrued income held by the fund. Total liabilities include expenses, management fees, and any other obligations. The result is the per-share value that reflects the fund's underlying holdings at fair market value.

How to Use the NAV Calculator

Enter Total Assets — Input the total market value of all assets held by the fund or portfolio.
Enter Total Liabilities — Input the total outstanding liabilities, including fees and expenses.
Enter Outstanding Shares — Input the total number of shares currently issued by the fund.
Calculate — The tool will compute the NAV per share instantly.

Example Calculation

A mutual fund holds $50,000,000 in total assets and has $2,000,000 in liabilities. The fund has 1,000,000 outstanding shares.

NAV = ($50,000,000 − $2,000,000) ÷ 1,000,000 = $48.00 per share

Each share of this fund is worth $48.00 based on its current holdings and obligations.

Understanding Your Results

The NAV per share represents the intrinsic value of one share of the fund at the end of the trading day. A higher NAV indicates that the fund's assets have grown relative to its liabilities and share count. A declining NAV may suggest asset depreciation, increased liabilities, or share dilution.

NAV is a snapshot in time. It changes daily as asset prices fluctuate, dividends are distributed, and expenses accrue.

Common Mistakes When Calculating NAV

Using incorrect asset values — Assets must be valued at fair market price, not historical cost.
Omitting accrued liabilities — Unpaid expenses and management fees must be included in total liabilities.
Confusing shares outstanding with authorized shares — Only shares currently held by investors count.
Ignoring income accruals — Dividends and interest earned but not yet received should be included in assets.

Practical Use Cases for NAV

Mutual fund evaluation — Track fund performance over time by monitoring NAV changes.
Portfolio valuation — Calculate the per-share value of a private investment pool or partnership.
ETF pricing verification — Compare market price to NAV to identify premiums or discounts.
Fund comparison — Evaluate different funds on a per-share basis for investment decisions.

Limitations of NAV

NAV does not reflect future performance, management quality, or market sentiment. For ETFs, the market price may trade at a premium or discount to NAV due to supply and demand. NAV is also calculated only once per day for most funds, so it does not capture intraday price movements.

FAQ

What is the difference between NAV and market price?

NAV is the calculated per-share value of a fund's underlying assets. Market price is what investors actually pay to buy or sell shares on an exchange. For closed-end funds and ETFs, these two values can differ. For open-end mutual funds, transactions occur at NAV.

How often is NAV updated?

Most mutual funds and ETFs calculate NAV once per trading day after the market closes. The NAV reflects the closing prices of all securities held in the portfolio.

Does a higher NAV mean a better fund?

No. NAV alone does not indicate fund quality or performance. A higher NAV simply means the fund's assets have grown relative to its shares. Fund performance is measured by total return, which includes NAV changes plus distributions.

Can NAV go negative?

In theory, if liabilities exceed assets, NAV can become negative. In practice, funds are typically liquidated or restructured before reaching a negative NAV.

What happens to NAV when a fund pays dividends?

When a fund distributes dividends, its NAV decreases by the amount of the distribution per share. This reflects the reduction in the fund's assets after the payout.