Target Average Calculator

What is Target Average Calculation?

Target averaging is a strategic approach to lowering your cost basis in a position. When a stock you own drops in price, you can calculate exactly how many shares to buy at the current lower price to bring your average cost down to a specific target level.

This calculator takes the guesswork out of averaging down by telling you precisely how many shares and how much capital you need to reach your desired average price.

How to Use This Calculator

Enter the number of shares you currently own
Enter your current average cost per share
Set your target average price (must be below current average)
Enter the current market price (must be below target)

The Target Average Formula

Target Average Formula

Shares Needed = (Cost − Shares × Target) ÷ (Target − Price)

Cost Current Shares × Current Average

Target Desired average price (must be > current price)

When to Use Target Averaging

The stock has dropped but you believe in the company long-term
You want to lower your breakeven point systematically
You have capital available to add to the position
You want to know exact capital requirements upfront

Important Considerations

While averaging down can be a powerful strategy, be cautious. Adding to a losing position concentrates your risk in a single stock. Only average down on positions where your investment thesis remains intact. Never use more capital than you can afford to lose, and consider position sizing limits.

Frequently Asked Questions

Why must my target be between current average and current price?

To lower your average, you need to buy shares at a price lower than your current average. Your target average must be achievable by buying at the current price. If the current price is above your target, buying more shares would actually raise your average, not lower it.

Is averaging down always a good strategy?

Not always. Averaging down only makes sense if your original investment thesis is still valid. If the stock dropped due to fundamental problems with the company, adding more money may just increase your losses. Only average down on quality companies with temporary setbacks.

How much capital should I reserve for averaging down?

A common approach is to invest only 50-75% of your intended position initially, reserving the rest to average down if prices drop. This gives you dry powder to lower your cost basis without overextending. Never invest more than you can afford to lose in any single position.

What's the difference between averaging down and DCA?

DCA (Dollar Cost Averaging) involves investing fixed amounts at regular intervals regardless of price. Target averaging is more strategic - you're specifically trying to reach a target average price. DCA is passive and systematic; target averaging is active and opportunistic during price dips.

Should I average down with all my losing positions?

No. Be selective. Focus on your highest conviction positions where the drop represents a buying opportunity, not a warning sign. Consider your portfolio concentration - averaging down multiple positions in the same sector increases correlation risk. Quality over quantity.