Stock averaging
Target Average Calculator
Find how many additional shares you need to buy to reach a desired average price.
Global calculator · Select the currency used for your inputs. No exchange-rate conversion is applied.
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Target Average Calculator formula
Required shares = Current shares × (Current average − Target average) ÷ (Target average − New price).
Worked example
For 100 shares averaging 120, buying at 90 to target 105 requires 100 additional shares.
How to use this calculator
- Enter the requested values using one consistent currency.
- Review the result, which updates automatically.
- Change assumptions to compare possible scenarios.
This calculator is for general education and estimation only. It is not financial, tax, accounting, or investment advice.
Frequently asked questions
What does the Target Average Calculator calculate?
Find how many additional shares you need to buy to reach a desired average price.
Is this calculator accurate?
The formula is applied directly to your inputs, but actual outcomes can differ because of market movements, rounding, taxes, fees, and provider-specific rules.
Can I use another currency?
Yes. Choose a currency from the dropdown. The calculator formats values in that currency without converting exchange rates.
Can I use the result as financial advice?
No. Use it as an educational estimate and verify important decisions with current official information or a qualified professional.