Business calculator

ROI Calculator

Use this ROI calculator to measure how much an investment gained or lost relative to its original cost.

Calculated privately on your device
No account. Formula and assumptions are shown below.

Calculator inputs

ROI details

RM
RM
More optionsCurrency and calculation settings
years
Optional: adds annualised ROI.
Formula & disclaimer

ROI = ((Final Value βˆ’ Initial Investment) Γ· Initial Investment) Γ— 100; Annualised ROI = ((Final Value Γ· Initial Investment)^(1 Γ· Years) βˆ’ 1) Γ— 100

View assumptions
Formula reviewCalcs at Hand Editorial TeamVerified 26 August 2026 Β· automated checks included

How to read this result

Three useful checks, kept deliberately short.

What this result includes

The investment generated a 35% total return, equivalent to about 10.52% a year over three years before unentered costs.

A practical example

If you invest RM10,000 and the investment grows to RM13,500: Profit = RM13,500 βˆ’ RM10,000 = RM3,500 Β· ROI = (RM3,500 Γ· RM10,000) Γ— 100 = 35% Β· Over 3 years: annualised ROI = (1.35^(1 Γ· 3) βˆ’ 1) Γ— 100 β‰ˆ 10.52%.

Common input mistake

ROI is useful for comparing outcomes, but it does not account for the time taken to earn the return. Compare investments over similar periods or use an annualised measure when time differs.

Formula and assumptions

ROI = ((Final Value βˆ’ Initial Investment) Γ· Initial Investment) Γ— 100; Annualised ROI = ((Final Value Γ· Initial Investment)^(1 Γ· Years) βˆ’ 1) Γ— 100

A positive ROI means the final value is higher than the original cost. A negative ROI means the investment lost value.

Keep in mind: This calculator provides a simple estimate and is not financial advice.

Produced byCalcs at Hand Editorial Team
Last formula check26 August 2026
Review methodKnown examples + boundary cases
Editorial and correction policy β†’