Free online calculator
Advertising ROAS Calculator
Measure return on ad spend, ACOS and contribution after advertising.
Free calculator
Advertising ROAS Calculator
Enter your values to see the result.
Formula explained
ROAS = attributed revenue ÷ ad spend; ACOS = ad spend ÷ attributed revenue.
Worked example
₹10,000 revenue from ₹2,000 ad spend produces 5× ROAS and 20% ACOS.
Limitations and assumptions
Attribution may over- or under-count revenue.