For finance and economics students
Finance formulas, minus the mystery.
Type in your numbers and watch the answer move. Underneath, the plain-English explanation a textbook skips, for students who'd rather understand a formula than memorise it.
Live · Compounding a single sum
Future Value
What a sum today grows into, once interest earns interest.
$
%
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Value after the term
Everything, in order
Start at the top and work down
Topics are laid out the way they are taught — each one leans on the ones above it. Jump in anywhere, or follow it straight through.