Free B2B ToolFunnel, Pipeline & ROI
Free B2B Marketing ROI Calculator

B2B Marketing ROI Calculator

Model your funnel from leads to MQLs, SQLs, and closed deals to project pipeline, revenue, ROI, and cost per stage — all from a single marketing spend figure.

Full funnel modelPipeline & revenueCost per SQL & CACNo email required

Funnel Inputs

Results update live as you type

$
40%
35%
25%
$

Each stage multiplies by its conversion rate. All figures are estimates for planning purposes.

Your Funnel

Leads
500
MQLs
200
SQLs
70
Customers
18
Pipeline / Revenue$210,000.00Closed-won deal value
ROI950.0%
ROAS10.5 : 1
Profit$190,000.00
Customers18

Cost Per Stage

Cost / Lead

$40.00

Cost / SQL

$285.71

CAC

$1,142.86

MQLs, SQLs, and customers compound through each conversion rate you set.

Cost per SQL is often the cleanest efficiency signal in a long B2B cycle.

Match revenue to the period your spend actually influenced for accurate ROI.

Education

How B2B Funnel ROI Works

B2B revenue is earned stage by stage. Understanding each one is how you find the leaks worth fixing.

01

The B2B Funnel Stages

Leads enter the top, become MQLs when they show real interest, convert to SQLs once sales accepts them, then close as customers. Each stage filters the last.

02

MQL vs SQL

An MQL is marketing-qualified by behavior; an SQL is sales-accepted as a true opportunity. The handoff between them is where many B2B funnels leak value.

03

Long Sales Cycles

B2B deals can take months. Spend in one quarter may close in the next, so ROI must use matching time windows or it will look artificially low.

04

ACV & Deal Value

Average contract value (ACV) is the lever that justifies higher acquisition costs. A larger deal size lets you profitably spend more per lead and per SQL.

05

Cost Per SQL

Cost per SQL = spend ÷ SQLs. Because SQLs are real opportunities, this metric predicts pipeline far better than cost per raw lead.

06

Improving Conversion

Target the weakest stage. Lifting a 25% MQL-to-SQL rate to 35% flows through every downstream stage, multiplying customers and ROI without more spend.

Common Questions

Frequently Asked Questions

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