Best Practice Media · Free marketing tools

Free Marketing Calculators

Make the economics clearer before you scale. Use BPM’s free tools to calculate ROAS, TikTok Shop contribution, click-through rate, customer acquisition cost, PPC budgets and conversion rates.

ROAS & Break-Even Calculator

Calculate ROAS from revenue and spend, then find your break-even and target-margin thresholds.

Calculate your ROAS →

TikTok Shop Profit Calculator

Model monthly contribution after product costs, fulfillment, commissions, samples, creator fees and advertising.

Calculate shop economics →

CTR Calculator

Calculate click-through rate, clicks per 1,000 impressions and optional CPC and CPM. Model a target at the same impression count.

Calculate click-through rate →

Customer Acquisition Cost Calculator

Include the full sales and marketing acquisition investment, count new customers and compare CAC with your chosen ceiling.

Calculate acquisition cost →

PPC Budget Calculator

Work backward from a customer goal using CPC, conversion, qualification and close rates. Compare required media spend with your budget.

Plan your PPC budget →

Conversion Rate Calculator

Calculate a matched purchase, inquiry or signup rate. Compare target conversions and percentage-point versus relative changes.

Calculate conversion rate →

Use your numbers. Understand the assumptions.

These free calculators turn your own inputs into transparent planning scenarios. They do not retrieve your advertising accounts, forecast sales or establish that a campaign caused revenue. Start with the illustrative examples, then replace them with consistent revenue and cost figures.

For the thinking behind the tools, read our profitable ROAS guide and TikTok Shop affiliate commission guide. For help applying the results, talk with BPM.