Free Marketing Tools

Know your numbers before you spend.

Seven free calculators that turn ad-spend guesswork into clear decisions. They update live as you type. No sign-up, no catch.

Breakeven ROAS & Max CPA

The return on ad spend, and the highest cost per sale, where you stop losing money.

Breakeven ROAS
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Max CPA
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ROAS Calculator

Return on ad spend from revenue and spend.

ROAS
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CPA / CPL Calculator

Your true cost per lead or per acquisition.

Cost per result
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LTV : CAC Ratio

The single ratio that tells you if you can scale.

Customer LTV
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LTV : CAC
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Ad Budget Forecaster

The budget you need to hit a sales goal.

Ad budget required
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Funnel Calculator

Turn traffic into projected customers and revenue.

Customers / mo
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Revenue / mo
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QR Code Generator

Turn any link into a scannable QR code in one click.

Your QR appears here

Open the full-size generator →

These calculators provide estimates and projections only, not guaranteed financial forecasts. Results vary based on inputs, individual effort and market conditions.

Featured tool
New · built by Nexus

Kavalsia Sitesmith

Your website, drafted in 7 hours. Answer a few questions, get a live preview on a private GitHub page, refine it with screenshots and voice notes, then own the code or one-click upgrade to full WordPress. From $150.

First draft in 7 hours · 3 revisions included · you own the code

Step 01

Brief us

Maps link, current site, inspiration.

Step 02

Review live

Text, screenshot & voice feedback.

Step 03

Ship code

Your GitHub repo, owned by you.

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WordPress

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Beyond the calculator

Want the full picture? Run a live audit.

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