The Universal Calculation Engine
The Universal Calculation Engine

Lump sum growth with a negative year plugged as a stress sketch

Part of: Risk vs Return

Type risk and return into a calculator from your statement: balance, contributions, years, fees; change one field per pass.

Inputs

Read Risk vs Return, then enter balances, contribution dates, horizon, and fee % from your statement to model risk and return. If the curve looks wrong, check compounding frequency and whether contributions are beginning or end of period.

One at a time

After each run, change only one input. For risk and return, the input that moves the ending balance the most is the one to verify or research further.

Deliberate tweak

Raise the annual fee by 0.2% for twenty years; if the goal is missed, fees were a larger lever than small differences in last year’s performance.

Signal

Inputs saved
Largest swing

From your statement

Core lesson

Related: Risk vs Return. Use the calculator with your own numbers when the example is not close to your case.

Use the calculator

FAQ

Where is the main lesson?

Risk vs Return is the hub with related lessons linked from it.

Which calculator should I open first?

Use Investment growth or Lump sum growth for long horizons; Savings goal for targets; Debt payoff when comparing to loans.