Everyday calculators

Find your exact age in years, months, and days, for forms, exams, and eligibility. Runs in your browser.

Count the days and weeks between any two dates. Runs entirely in your browser.

Find the sale price after a discount and see how much you save. Runs in your browser.

Split a group bill evenly, with an optional tip. Runs entirely in your browser.

Create a strong, random password securely in your browser, never sent anywhere.

Create a QR code for a URL, text, WiFi, or contact card. Built in your browser, nothing is uploaded.

Generate random numbers in any range, with an option for no repeats. Runs in your browser.

A simple online stopwatch and countdown timer with an alert. Runs entirely in your browser.

Check the current weather and air quality for any city, temperature, humidity, and wind.

Find the post office, district, and state for any Indian PIN code.

Find today's sunrise, sunset, and day length for any city.