Cash Flow & Business Planning
Operating Expense Ratio Calculator
Calculate operating expenses as a percentage of revenue and see operating expenses per dollar of revenue.
Operating Expense Ratio
30%
Operating Expenses
$30,000
Expense per $1 Revenue
$0.30
The operating expense ratio shows how much of each dollar of revenue is represented by operating expenses.
Next step
Turn one calculation into a financing plan
Compare loan options, model financing costs, forecast cash flow, and test what-if scenarios.
01
Calculate
Start with a focused business question and get a clear estimate.
02
Compare
Move from one answer to multiple assumptions and scenarios.
03
Plan
Save useful scenarios in your workspace and build on them later.
What Is Operating Expense Ratio?
Operating expense ratio measures operating expenses relative to revenue. It can help businesses monitor how much of their revenue is consumed by ongoing operating expenses.
How to Calculate Operating Expense Ratio
Operating Expense Ratio = Operating Expenses ÷ Revenue × 100
For example, $30,000 of operating expenses on $100,000 of revenue produces a 30% operating expense ratio.