What Is NAV in a Mutual Fund?
NAV stands for Net Asset Value. It is the per-unit price of a mutual fund, calculated at the end of every business day. NAV represents the current value of one unit of the fund and is determined by dividing the total net assets of the fund by the total number of units outstanding. When you invest in a mutual fund, you receive units at the prevailing NAV; when you redeem, your units are sold at the NAV on the redemption date.
NAV Calculation Formula
NAV = (Total Market Value of Assets - Liabilities) / Total Number of Units
Example: A fund holds stocks and bonds worth Rs 200 crore, has liabilities of Rs 2 crore, and has issued 1 crore units. NAV = (200 - 2) / 1 = Rs 198 per unit.
How NAV Affects Your Investment
When you invest Rs 10,000 in a fund with NAV of Rs 200, you receive 50 units (10,000 / 200 = 50). If the NAV rises to Rs 240 over one year, your 50 units are worth Rs 12,000 (50 x 240), a 20% return. Your return is entirely driven by the change in NAV, not the absolute value of the NAV.
The Low NAV Misconception
Many new investors mistakenly believe that a fund with a lower NAV (e.g., Rs 10) is "cheaper" or "better" than one with a higher NAV (e.g., Rs 200). This is incorrect. A higher NAV simply means the fund has been running longer or has performed better historically. What matters is the percentage change in NAV (i.e., the return), not the absolute NAV value. A fund at Rs 200 NAV and a fund at Rs 10 NAV that both grow 20% will deliver identical percentage returns to investors.
NAV and Purchase/Redemption Timing
| Transaction Type | Cut-Off Time | Applicable NAV |
|---|---|---|
| Equity fund purchase | Before 3 PM | Same day's NAV |
| Equity fund purchase | After 3 PM | Next business day's NAV |
| Debt fund (above Rs 2 lakh) | Before 3 PM | Same day's NAV (if funds cleared) |
| Liquid fund | Before 1:30 PM | Same day's NAV (if funds received) |
Key Takeaway
NAV is the daily price of a mutual fund unit. What matters to investors is the percentage change in NAV over their investment period, not whether the NAV is high or low. A higher NAV fund is not more expensive; it simply has more history. Use the Lemonn app to track daily NAV movements, calculate your mutual fund returns, and monitor your portfolio value in real time.
