Як розрахувати Compound
Що таке Compound?
Compound interest earns returns on both the initial principal and previously accumulated interest. This creates exponential growth. Simple interest, by contrast, only grows on the original principal.
Покрокова інструкція
- 1A = P(1 + r/n)^(nt) for periodic compounding
- 2A = Pe^(rt) for continuous compounding
- 3Rule of 72: years to double ≈ 72 ÷ annual rate %
Розв'язані приклади
Введення
$1,000 at 5%, 10 yrs (annual)
Результат
$1,628.89
Interest: $628.89
Введення
$1,000 at 5%, 10 yrs (monthly)
Результат
$1,647.01
$18 more from monthly compounding