A/B Test Sample Size Calculator
Stop guessing how much traffic you need. Enter your baseline conversion rate and minimum detectable effect — get the exact sample size for a valid test.
Use calculatorA/B Test Duration Calculator
Know exactly when to call your test. Input your daily traffic and goals — see how many days you need before results are trustworthy.
Use calculatorStatistical Significance Calculator
Did your variant actually win? Paste your control and variant numbers — get a clear confidence level and p-value in seconds.
Use calculatorCRO ROI Calculator
Prove the revenue impact of optimization work. Enter your traffic, conversion rate, and projected lift — see the monthly and annual dollar impact.
Use calculatorCart Abandonment Calculator
Find out how much revenue you're leaving on the table. Calculate your abandonment rate and see how much you can recover with targeted interventions.
Use calculatorUTM Campaign Link Builder
Build trackable campaign URLs in seconds. Add source, medium, and campaign tags — copy the link and paste it into your ads, emails, or social posts.
Use calculatorCPC Calculator
Find your cost per click from total ad spend and clicks. Compare your CPC against Google Ads, Facebook, and other platform benchmarks.
Use calculatorCPM Calculator
Calculate your cost per thousand impressions. Plan display, social, and video ad budgets with accurate CPM estimates by platform.
Use calculatorCTR Calculator
Calculate your click-through rate from clicks and impressions. Benchmark your CTR against industry averages for ads, email, and organic search.
Use calculatorROAS Calculator
Measure your advertising profitability. Enter revenue and ad spend to calculate your return on ad spend ratio and break-even point.
Use calculatorConversion Rate Calculator
Find your exact conversion rate in seconds. Enter visitors and conversions — see your rate with industry benchmarks to know where you stand.
Use calculatorEngagement Rate Calculator
Calculate your engagement rate for Instagram, TikTok, YouTube, and more. See how your rate compares to platform-specific benchmarks.
Use calculatorCookie Consent Impact Calculator
Find out how much of your website data is invisible. Calculate how many visitors, conversions, and dollars your analytics misses due to cookie banners and ad blockers.
Use calculatorCustomer Acquisition Cost Calculator
Calculate how much it costs to acquire each new customer. Enter your marketing and sales spend — see your CAC and LTV:CAC ratio.
Use calculatorCustomer Lifetime Value Calculator
Calculate how much revenue each customer generates over their lifetime. See your LTV and LTV:CAC ratio to evaluate growth sustainability.
Use calculatorAI Search Visibility Checker
See if your site shows up in AI search results. Check your visibility across Perplexity and other AI engines for up to 5 target keywords.
Use calculatorAI A/B Test Ideas Generator
Enter any URL and get AI-powered A/B test recommendations with specific hypotheses, expected impact, and implementation details. Bring your own API key.
Use calculatorRun the tests these tools help you plan.
Humblytics combines visual A/B testing, heatmaps, funnel analytics, and agent-powered recommendations — so you can go from calculating sample sizes to launching winning experiments in minutes.