doomath Calculator
Future Value Calculator
Calculate the future value of a starting amount plus recurring contributions under compound growth.
InputsChange a value to recalculate instantly
ResultUpdates as you type
FORMULA & STEPSFuture Value Calculator — Mathematical Derivation & Steps
λ DooMathWork with this calculation
Local · deterministic · optionalQuick mathNatural-language-style shortcuts for deterministic arithmetic.
Calculator guide
How to use the Future Value Calculator
Calculate the future value of a starting amount plus recurring contributions under compound growth.
01Set inputsChoose values, units and assumptions.
02Apply the modelFV = PV(1+r)^n + PMT[((1+r)^n−1)/r]
03Read the resultCheck the output against the assumptions before using it.
What this calculator does
Calculate the future value of a starting amount plus recurring contributions under compound growth.
Formula & method
FV = PV(1+r)^n + PMT[((1+r)^n−1)/r]
Assumptions & notes
Review the inputs, units and assumptions before using the result for a real decision.