About this calculator
New average share price after buying more (averaging down), with total shares and invested capital.
Annuity and differentiated monthly installments, interest breakdown, and amortization schedule.
Calculate PITI (Principal, Interest, Taxes, Insurance), PMI, and accelerated payoff savings.
Visualize compound growth with recurring deposits, annual rate, and investment horizons.
Add or extract Value Added Tax (VAT) with international country presets.
Analyze profitability and percentage return on business capital and investments.
Gross to net salary with income tax, social contributions and deductions, monthly and annual.
New average price after buying more shares.
New average share price after buying more (averaging down), with total shares and invested capital.
New average = (shares×price + new×newprice) / total shares.
No — it lowers break-even but concentrates risk if the stock keeps falling.
Decimals work: the math is identical.