316.6667 is the example result. Read it using the units and relationship stated below.
Software ROI uses annual business benefit, annual software cost.
Preserving the meaning of a conversion or working record
For software roi, the relationship is Result = (([Annual business benefit] − [Annual software cost]) ÷ ([Annual software cost])) × 100. The amount depends on the supplied annual business benefit, annual software cost, rather than a live market price or a value imported from another record. A conversion is useful when the source value and unit remain traceable. Dates, elapsed time, percentages and ratios each have their own convention. Rounding can change a schedule or quantity when the output is copied into another system.
What the model includes
Result = (([Annual business benefit] − [Annual software cost]) ÷ ([Annual software cost])) × 100 Use the format shown beside the input and keep both the original and converted value. A ratio is not automatically a percentage; a calendar-day difference is not automatically a working-day count. Record the convention before comparing results. Check the result against the task being performed. An arithmetic answer does not select a business policy, a service-level agreement or a calendar rule that the page has not implemented.
Example with the supplied inputs
Annual business benefit: 50000; Annual software cost: 12000. Result: 316.6667. The values are illustrative.
Compare one changed input
Annual business benefit changes from 50000 to 55000. The result becomes 358.3333. All other inputs remain fixed.
Calculation rule
Result = (([Annual business benefit] − [Annual software cost]) ÷ ([Annual software cost])) × 100
Inputs and output
| Input | Example value | Entry convention |
|---|---|---|
| Annual business benefit | 50000 | Use the source quantity represented by annual business benefit. Keep the counted population fixed and avoid mixing a unit value with a period total. |
| Annual software cost | 12000 | Use annual software cost on the currency and period basis shown by the formula. Keep gross amounts, net amounts and unit amounts distinct; the page does not fetch a price or exchange rate. |
Output: 316.6667 is the example result. Read it using the units and relationship stated below. Use the formula to distinguish a cash amount, count, percentage or ratio.
How to use the page
Collect the inputs
Gather Annual business benefit, Annual software cost. Use one period and the units shown in the form.
Run the calculation
Enter the values and select the action. The calculation rule above explains how the inputs produce the result.
Compare a scenario
Change Annual business benefit on its own, keeping the other inputs fixed. Read both results before changing another assumption.
Worked example
With the example inputs listed above, the result is 316.6667.
Change Annual business benefit from 50000 to 55000 while keeping every other value fixed. The result becomes 358.3333. This comparison isolates that input; it does not forecast how other variables will respond.
Check the stated formula, units and limits before using the result in a decision.
Keep the displayed formula, input units and model scope with the result. Corrections or questions can be sent through the request section on this page.
Content updated: October 11, 2026