The Crimson Bench

23 Free Tools · Marketing

Free Marketing Calculators

23 free marketing calculators — instant answers, no signup, nothing leaves your browser.

ROAS Calculator

Is your ad spend actually making money?

Conversion Funnel Calculator

Turn traffic and a conversion rate into revenue.

Email Marketing ROI Calculator

What your list is actually worth per send.

CPM / CPC / CPA Calculator

Break any ad campaign down to what each result costs.

Blended vs. Paid CAC Calculator

Separate what paid really costs from your free wins.

Break-Even ROAS Calculator

The minimum ROAS before an ad makes a cent.

LTV:CAC by Channel

Which acquisition channel actually pays off?

Funnel Drop-Off Analyzer

Find the exact stage leaking your customers.

Cost-Per-Lead → CAC

Turn a lead cost into a true customer cost.

Email List Value Calculator

What your subscriber list is worth per year.

Content ROI Calculator

Does a piece of content actually pay back?

SEO Keyword Value Calculator

What ranking for a keyword is actually worth.

Influencer ROI Calculator

Is that sponsorship worth the fee?

Abandoned Cart Recovery Value

The revenue hiding in your abandoned carts.

A/B Test Revenue Lift

What a conversion win is worth in dollars.

Webinar ROI Calculator

Model a webinar funnel end to end.

Referral Program ROI

Does your refer-a-friend reward pay for itself?

Social Media Post Value

Put a dollar figure on a single post.

Ad Budget Allocator

Split budget between two channels by ROAS.

Lead Magnet Value Calculator

What each download is really worth.

CPM Reach Planner

How far a budget goes at a given CPM.

Branded Search Value

The hidden revenue in people Googling your name.

Max CAC & Ad Spend Planner

How much you can afford to spend to grow.

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The Crimson Bench · Est. 2002 · Founded in New York City

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