🧰 Everyday, Units & Time
Everyday practical tools — unit conversions, world clocks and time math, location and country lookups, plus handy device utilities.
20 free tools across 3 categories.
Time, Date & Location (9 tools)
Age Calculator
Calculate exact age in years, months, and days.
Countdown Timer
Set a date and time, get a live countdown. Embeddable.
Country Code Lookup
Look up ISO alpha-2, alpha-3, dialing codes, country TLDs, and currency codes for 250 countries. Search, sort, and copy with one click.
Date Difference Calculator
Days between dates. Business days, years, weeks.
Distance Calculator
Calculate straight-line distance between any two points on Earth. Coordinates or cities — instant km, miles, nmi.
Stopwatch
Online stopwatch with lap timing. Millisecond precision.
Sunrise & Sunset Calculator
Calculate sunrise, sunset, golden hour and blue hour for any city. Pure client-side astronomy — no sign-up.
Time Zone Converter
Convert time between any two IANA time zones. Meeting planner mode finds overlapping business hours. EST→IST, UTC→Tokyo, instant, no signup.
World Clock
Track time across multiple cities. Search, add city clocks. Day/night indicators, UTC offsets. Free world clock.
Unit Conversions (6 tools)
Centimeters to Inches Converter
Convert cm to inches instantly. Free, accurate, no signup.
Cups to Milliliters Converter
Convert cups to ml instantly. Perfect for cooking and baking.
Inches to Centimeters Converter
Convert inches to cm instantly. Free, accurate, no signup.
Kilograms to Pounds Converter
Convert kg to lbs instantly. Free, accurate, no signup.
Pounds to Kilograms Converter
Convert lbs to kg instantly. Free, accurate, no signup.
Unit Converter
Length, weight, temp, area, volume, speed. All in one.
Practical & Device Tools (5 tools)
Dead Pixel Test
Full-screen color test for your screen. No ads during the test.
Percentage Calculator
Quick percentage calculations — find % of, what %, % change, reverse %. Free, no signup.
Pomodoro + Task Tracker
Pomodoro timer + task list. Progress tracking.
Pomodoro Timer
Focus timer with clean design. No ads interrupting your flow.
Spirit Level
Use your phone as a bubble level. Perfect for hanging pictures.