Calculate your chronological age based on your date of birth. Find out your age in years, months, days, hours, minutes, and seconds.

Boldly simple hero, solid dark palette, and a green CTA that actually stands out. The page makes intent clear: you can calculate chronological age. Yet the value proposition is weakly stated beyond the product name, there’s zero live demo or sample output to prove usefulness, and trust signals are minimal at best. The form is straightforward but looks utilitarian, and the long-form explanations below bury scan-ability. The cookie/privacy UI is aggressive enough to distract from the main flow. To turn this into a high-converting tool, add a crisp benefit statement in the hero, show a quick example or result, insert trust cues (testimonials, logos, privacy guarantees), tighten the copy for skimming, and boost accessibility and navigability so users don’t have to hunt for information. In short: clear goal, decent visuals, but missing proof, credibility, and scannable structure that guides a first-time user to convert.
Recommendations: add a one-line benefit under the main headline, include a sample output or mini-demo, add trust signals (privacy, security, or brand endorsements), simplify long paragraphs with bullets or cards, and implement a sticky/navigable layout so users can jump to the demo, how-to, or references without scrolling. Also ensure accessible contrast and form validation to improve the overall experience.