Stock Split Calculator
Calculate how stock splits affect your shares, price, and cost basis.
Current Holdings
$
$
Split Details
Split: 4-for-1 forward split
New Share Count
400
shares at $250.00 each
Pre-Split Value
$100,000.00
Post-Split Value
$100,000.00
New Price
$250.00
Share Change
+300
Old Cost Basis
$500.00
New Cost Basis
$125.00
Note: Stock splits do not change the total value of your holdings. Your 100 shares become 400 shares.