ROI Calculator
Calculate return on investment from an initial investment and a return amount.
Return on investment
20.0%
Gain: ฿20,000
- Initial investment
- ฿100,000
- Amount returned
- ฿120,000
- Gain
- ฿20,000
- ROI
- 20.0%
How this is calculated
Gain is the amount returned minus the initial investment. ROI is that gain divided by the initial investment, expressed as a percentage.
Frequently asked questions
Does this account for the time period of the investment?
No — this is a simple total-return ROI, not an annualized rate. A 20% return over one month and a 20% return over five years would show the same figure here.