ROI calculator
What you spent, and what you got back. The gain is the difference. ROI is that gain compared with what you put in. It doesn’t turn a five-year hold into a yearly rate.
Switches the symbol. The number you typed stays put.
$
$
Result
Gain
$50.00
ROI
50.00%
Here’s one
$100 in, $150 back
Put in $100, get $150 back. You made $50, which is 50% on what you put in.
How it works
What came back, minus what you put in, compared with what you put in.
Good for
One amount in, one amount out. A flip, a project, a bet you can describe in two numbers.
If you’re wondering
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Just the math
Handy for a quick number. It isn’t tax, money, or medical advice.