Calculate your exact age in years, months, days, weeks, and hours. Free, instant, and works in your browser.
QuickToolz Age Calculator gives you your precise age the moment you enter your date of birth — no signup, no waiting. See your age broken down by years, months, and days, plus totals in weeks, months, and hours, and a countdown to your next birthday. Use it for forms, planning, or fun. Everything is computed locally in your browser; your date of birth never leaves your device.
Got questions? We’ve got answers. Here are some of the most common inquiries about Age Calculator.
Pick birth date and as-of date to see age instantly.