What is NAV in Mutual Funds and How to Calculate it?

Mutual Fund NAV (Net Asset Value) is the per-unit value of a mutual fund scheme, calculated daily based on the fund’s assets and liabilities, and helps investors track their investment value as market movements fluctuate.

India’s mutual fund industry has seen rapid growth in recent years. The industry’s Assets Under Management (AUM) rose to ₹81.01 lakh crore in January 2026 (“AMFI industry data”). This 20.5% growth from the earlier year shows that more investors are participating in mutual fund investments as part of their financial planning.

However, many new investors still ask questions, such as, What is the NAV of a mutual fund? How is NAV calculated? Etc. Understanding mutual fund NAV is essential because it tells you the per-unit value of your investment on any given day, depending on market conditions.

This blog explains the NAV in simple words, the net asset value formula, and how to use it wisely when investing.

What is NAV in Mutual Funds?

The term NAV in mutual funds stands for Net Asset Value. In simple words, NAV is the price per unit of a mutual fund scheme.

If you invest ₹10,000 in a scheme with a NAV of ₹50, you will receive 200 units (₹10,000 ÷ ₹50). The NAV represents the value of all the securities held by the fund, minus its liabilities, divided by the total number of units issued.

Here’s a hypothetical situation to explain what NAV is in mutual funds with examples:

• Suppose a mutual fund holds shares, bonds, and other assets worth ₹100 crore.
• The fund has liabilities (expenses payable, management fees, etc.) of ₹5 crore.
• The total number of units issued is 5 crores.

The remaining value (₹95 crore) divided by 5 crore units gives an NAV of ₹19 per unit.

NAV changes every business day because the market value of the securities in the portfolio changes, depending on market movements.

How NAV in Mutual Funds is Calculated?

NAV is calculated at the end of each trading day after markets close. The fund house adds up the current market value of all investments in the portfolio and subtracts expenses and liabilities.

This includes:

• Equity shares
• Bonds and debt instruments
• Cash and cash equivalents
• Accrued income
• Expenses payable

The final number is divided by the total outstanding units.

Regularly checking the daily NAV published on official platforms is the best way to find out the current NAV of a mutual fund, as per regulatory norms.

How to Calculate Net Asset Value?

Here’s the net asset value calculation formula:

NAV = (Total Assets – Total Liabilities) ÷ Total Number of Outstanding Units

Let’s understand it step by step:

1. Total Assets: Market value of securities + cash + receivables
2. Total Liabilities: Expenses, fees, and other obligations
3. Outstanding Units: Total units held by investors

Here’s a hypothetical example:

• Total Assets = ₹200 crore
• Total Liabilities = ₹10 crore
• Outstanding Units = 10 crore

NAV = (200 – 10) ÷ 10 = ₹19 per unit

This simple formula practically answers both NAV and its calculation.

Factors That Impact Mutual Fund NAV

Several factors affect Mutual Fund NAV, depending on market performance and portfolio allocation:

1. Market Movements: If stock prices rise, the NAV of equity oriented schemes may increase. If markets fall, NAV may decline, depending on market conditions.
2. Interest Rate Changes: Debt funds are influenced by changes in interest rates.
3. Fund Expenses: Management fees and operating costs are deducted before calculating NAV.
4. Type of Fund: For example, in multi asset allocation mutual funds, the NAV is influenced by performance across equity, debt, and gold or other assets.

Difference Between NAV and Mutual Fund Price

Many investors believe a lower NAV means a cheaper fund. This is not correct.

NAV is similar to a company's share price, but it does not indicate whether a fund is expensive or cheap. A fund with an NAV of ₹10 and another with ₹100 may generate similar percentage returns, depending on market conditions.

Here’s a hypothetical example:

• Fund A NAV = ₹20
• Fund B NAV = ₹200

If both rise by 10%, Fund A becomes ₹22, and Fund B becomes ₹220. The percentage gain is the same.

So, when evaluating a mutual fund investment, focus on the fund’s objective, risk level, portfolio quality, and consistency rather than just NAV.

How to Use NAV for Mutual Fund Investing?

NAV helps you:

1. Track daily performance: You can monitor how your investment value changes.
2. Calculate units during SIP: If you invest monthly through a Systematic Investment Plan, the number of units allotted depends on the NAV on the investment date. A SIP calculator can help estimate potential investment value over time, depending on assumed returns and market conditions.
3. Compare historical performance: Looking at NAV trends over time gives insight into performance consistency.

However, investors should avoid selecting schemes only based on a lower NAV. Investment decision should align with financial goals, risk tolerance, and time horizon. Past performance does not guarantee future returns, and outcomes depend on market conditions.

Making Informed Decisions with NAV

Understanding a mutual fund's NAV helps investors interpret daily price movements more clearly. NAV reflects the real-time value of the fund’s holdings after expenses are accounted for.

A disciplined approach, regular monitoring, and goal-based investing are generally considered prudent practices. Since markets can fluctuate, investment outcomes depend on market performance and broader economic factors.

FAQs

How To Calculate the NAV of a Mutual Fund?

You can calculate NAV using the formula:
(Total Assets – Total Liabilities) ÷ Total Outstanding Units.
Fund houses calculate and publish NAV daily after market hours.

What Affects the NAV of a Mutual Fund?

Market movements, interest rate changes, portfolio allocation, and fund expenses affect NAV, depending on market conditions.

Should you invest in Mutual Fund with high NAV?

A high or low NAV does not indicate whether a scheme is good or bad. Investors should evaluate fund objectives, risk profile, and long-term suitability rather than focusing solely on NAV.

Is a higher NAV better or lower?

Neither is inherently better. What matters is the percentage growth and how the scheme aligns with your financial goals, depending on market performance.

Why is the NAV calculation important?

NAV calculation is important because it determines the per-unit value at which investors buy or redeem units and helps track a mutual fund's performance.

An investor education and awareness initiative by Edelweiss Mutual Fund.

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