Stock Split Calculator
Calculate adjusted buy price and new quantity after a stock split. Auto-detects LTCG/STCG from your purchase date.
Your Pre-Split Holding
Split Ratio
i5:1 means for every 1 share you held, you now get 5 shares. Price adjusts proportionally.
Custom (New:Old)
:
Purchase Date
iFor splits, holding period carries over from original purchase date — unlike bonus shares.
Tax Rate
iLTCG 12.5% if held 12+ months from original purchase date. STCG 20% if under 12 months. Enter purchase date above to auto-detect.