Daily Life
Helpful calculators and reference tools for everyday use.
12 tools in this category
Age Calculator
Calculate your exact age in years, months, weeks, and days from any birthdate. Free and runs entirely in your browser.
Date & Time Duration Calculator
Calculate the time between two dates or two times: years, months, days, hours, and minutes.
BMI Calculator
Calculate Body Mass Index in metric or imperial units and see your WHO category instantly.
Tip Calculator & Bill Splitter
Quickly compute the tip on any bill and split it across multiple people.
Unit Converter (Length, Weight, Temperature & More)
Convert length, weight, temperature, volume, area, speed, and time between metric and imperial units.
Discount & Sale Price Calculator
Find the final price after a discount, calculate savings, and optionally add sales tax.
Currency Converter
Free online currency converter with up-to-date exchange rates for 150+ world currencies. Convert USD, EUR, GBP, JPY, EGP and more in real time.
World Info
Browse countries, states, and cities with rich geographic and cultural data including currencies, capitals, and languages.
Timezone Meeting Planner
Plan meetings across timezones and convert a client’s meeting time to your own local time. Live world clocks, DST-aware, 100% client-side.
Hijri ↔ Gregorian Converter
Convert dates between the Islamic (Hijri, Umm al-Qura) and Gregorian calendars in both directions. Accurate and offline.
Zakat Calculator
Calculate zakat due on cash, gold, silver, and business assets against the gold or silver nisab. Free, private, offline.
Prayer Times Calculator
Calculate daily Islamic prayer times (Fajr, Dhuhr, Asr, Maghrib, Isha) for any location. Multiple methods, offline, no API.