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Brand’s Trumpet

Free tool

Lead cost and ROAS calculator

Find your real cost per customer and your break-even number.

Your numbers, last month

What you paid to Google, Meta and others.

Roughly, after your team filtered out wrong numbers and tire-kickers.

What is left of a sale after the cost of goods or delivery.

What your numbers say

Cost per lead
₹500
Cost per real prospect
₹1,250
Cost per customer
₹6,250
Customers won
16.0
Revenue from first sales
₹2,40,000
Return on ad spend
2.4x

Break-even cost per customer: ₹6,000 (40% of ₹15,000)

First-sale profit after ad spend: -₹4,000

Each customer costs more than the first sale earns. That can still work if customers buy again, but you need to know your repeat rate.

Simple maths, no hidden assumptions. It ignores repeat purchases, returns and our fee, so treat it as a first read.

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