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Average cost calculator

Compare amounts under your assumptions and inspect the calculation.

Calculated result93.33Average cost calculator
Contributed capital
1,400
The shared URL includes your amounts and assumptions. Do not enter personal information.

Method

(p₁q₁ + p₂q₂ + F) ÷ (q₁ + q₂)
p₁
First purchase price
q₁
First quantity
p₂
Additional price
q₂
Additional quantity
F
Total fees

Use one currency for every amount. Growth and goal calculations convert an effective annual return to a monthly rate and assume month-end deposits. The horizon is 1–100 whole years. Taxes, inflation and currency changes are excluded.

The rate is an assumption, not a forecast or guaranteed return. A lower average cost does not necessarily reduce loss risk.

Investor.gov — Compound Interest Calculator ↗

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