Free tools
Free tools that do the maths for you.
Eight free calculators for the numbers that decide whether marketing makes money: ROAS, break-even ROAS, CAC and LTV, ad budget, funnel conversion, Meta Ads cost in India, UTM tagging and the true cost of COD returns. They run entirely in your browser — nothing you type is stored or sent.
- Free tools
- 9
Calculators
Why these calculators exist
Most marketing decisions go wrong before a single rupee is spent — because nobody worked out what a customer is worth, what ROAS the business actually needs, or how much COD returns are costing. These tools make those numbers quick to calculate. Every calculator explains its method and its limitations on the page, so you know exactly what the output means.
Nothing you type is stored or sent. Use them freely, share them with your team, and if the numbers raise questions, ask us.
Do the maths
Run your numbers before you spend a rupee.
Our free calculators turn margins, AOV and conversion rates into the targets that actually matter: break-even ROAS, affordable CAC and budget per stage.