Free Stock Split Calculator - Calculate Split Impact Instantly

Our stock split calculator is an essential tool for investors who need to understand how stock splits and reverse splits affect their portfolio holdings. Whether you're dealing with a forward stock split (like 2-for-1, 3-for-1, or 4-for-1) or a reverse stock split (such as 1-for-5 or 1-for-10), this calculator provides instant, accurate results to help you make informed investment decisions.

Stock splits are corporate actions that change the number of shares outstanding and the price per share, but importantly, they don't change the total value of your investment. Our stock split calculator helps you visualize exactly how many shares you'll own after the split and what the new share price will be, making it easier to understand the impact on your portfolio.

Use this free tool to calculate stock splits for any company, whether you're analyzing potential investments or tracking changes to your existing holdings. Simply enter your current share count, current share price, and the split ratio to get immediate results.

Stock Split Calculator

Calculate the impact of forward and reverse stock splits on your holdings

Current Holdings

Split Ratio

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Examples: 2:1 (2-for-1 split), 3:1 (3-for-1 split), 1:5 (1-for-5 reverse split)

🔄 How Stock Split Calculation Works

Stock Split Calculator Infographic - Visual guide showing how stock splits affect share quantity and price per share, including before and after split calculations with split ratios like 2:1, 3:1, and reverse splits

Visual guide to understanding stock split calculations and their impact on your holdings

Benefits of Using Our Stock Split Calculator

Instantly see how splits affect your share count and price.
Understand that your total investment value remains unchanged.
Plan for both forward and reverse stock splits.
Make informed decisions about corporate actions.

Frequently Asked Questions

A stock split is when a company divides its existing shares into multiple shares. For example, in a 2-for-1 split, each share becomes two shares, but the total value remains the same.

A stock split increases the number of shares you own while proportionally decreasing the price per share. Your total investment value remains the same immediately after the split.