Adjust a nominal investment return for inflation and purchasing power.
ENTENEU LA RESPOSTA
Com es calcula això?
This calculator applies the displayed investment formula directly to your inputs. It keeps full precision during the calculation and rounds only the displayed result.
Real Return formulaReal return = (1+nominal) ÷ (1+inflation) − 1
Un exemple pràctic
Using the default example values, the calculator substitutes 8 and 3 into the formula. Change the values to model your own scenario.
Resultat calculat
Nominal return
Inflation rate
Resultat calculat
6.4%
3%
3.3%
8%
3%
4.85%
9.6%
3%
6.41%
Hipòtesis, interpretació i errors habituals
Hipòtesis de càlcul
The values entered for nominal return and inflation rate are accurate for the scenario.
Els tipus i els imports recurrents es mantenen constants durant el període representat per la fórmula.
Les comissions, els impostos i les diferències temporals queden exclosos si no s’introdueixen explícitament.
Com interpretar el resultat
Treat the main number as a planning estimate, not a quote, approval or guarantee.
Compare at least a baseline, lower and higher assumption before deciding.
Use the result together with the related investment calculators for a broader view.
Errors habituals que cal evitar
Entering a percentage as a decimal when the field expects a whole percent.
Comparing results that use different time periods or omit different fees.
Rounding inputs early or treating an estimated rate as guaranteed.