How do I use the ROI Calculator?
Enter your values in the fields and the result updates instantly as you type.
ROI Calculator
Calculate Return on Investment percentage from initial cost and final value.
Amount invested initially
Current or final value
Results
Profit/Loss
5,000 $
ROI
50 %
Return Multiplier
1.5 x
Formula: ROI = ((Final Value - Initial Cost) / Initial Cost) × 100%
Frequently asked questions
What formula does this calculator use?
ROI = ((Final Value - Initial Cost) / Initial Cost) × 100%
Can I use decimal values?
Yes. Decimal inputs are supported for most calculators. Integer-based tools use rounded integer values where appropriate.
Is this calculator free?
Yes. CalcuNimble calculators are free and optimized for fast everyday use.