Free online tool
Bonus & Right Share Calculator
New quantity and adjusted average price after bonus and rights.
Bonus shares: 10.00 · Rights taken: 20.00
New quantity: 130.00 kitta
Total invested: Rs 42,000
New average cost: Rs 323.08
Bonus % and right % need shareholder and regulatory approval and can change - follow the official company notice. Educational only.
Bonus and Right Shares: What They Do to Your Price
Bonus shares are free extra shares given from company reserves; right shares are new shares existing holders may BUY at a set (usually discounted) price. Both increase share count and adjust the market price downward on book-closure day.
Your wealth doesn't magically grow: more shares at a proportionally lower price. The bonus-right calculator on this site shows your new average cost.
- 1. Learn the announcement: Companies propose e.g. 10% bonus + 20% right. These need AGM and regulatory approval - proposals can change, so follow official notices.
- 2. Note the book-closure date: Only holders recorded before book closure qualify. Buying after the last eligible day misses the entitlement.
- 3. Decide on rights carefully: Rights cost real money. Apply only if you want more exposure to that company at the offered price - letting them lapse is allowed.
- 4. Recalculate your average: Enter old quantity, average price, bonus % and rights taken into the calculator to get the adjusted cost per share.
How to use this tool (3 steps)
- Enter your numbers or text in the boxes above - results update instantly.
- Adjust options like quality, rates or dates to compare scenarios.
- Use copy, download or share to save your result. Nothing is uploaded.
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