Free online timers, countdowns, calculators, and developer tools.
Text conversion, formatting, and generation tools
Token counters, memory calculators, and AI development tools
Convert between JSON, XML, CSV, YAML and more formats
JSON, UUID, Base64, Hash, and more for developers
Fun tools that everyone loves to use and share
World clock, timezone converter, and meeting planner
Focus and productivity enhancement tools
Versatile timers for any purpose
Custom countdown with alarm
Lap timing & milliseconds
Cooking presets
Multiple timers for cooking
Perfect brewing times
Never get a ticket
Power nap 20-26-90 min
Fall asleep peacefully
Test & exam countdown
Timers for health, fitness, and wellness
Tabata & interval workouts
Round timer for combat sports
Pose hold intervals
Core workout challenge
4-7-8 & box breathing
Guided mindfulness
Track labor contractions
16:8, 18:6, 20:4, OMAD
2 min dental hygiene
Timers for games and activities
Random pickers, generators, and decision makers
Split into teams
Pair up people
Pick a random name
Spinning wheel picker
Shuffle & pick from lists
D4, D6, D20, D100
Heads or tails
A-Z generator
HEX/RGB palettes
Quick decisions
Number generator
Spin wheel name picker
Match two lists randomly
Free online calculators for everyday use
Calculate exact age
Body Mass Index
Daily calorie needs
Percent calculations
Days between dates
Count words & characters
Restaurant tips & split
EMI & mortgage
Grade Point Average
Weighted grades
Sale price & savings
Investment growth
Add/subtract fractions
Add/subtract time
Work hours & earnings
Money, loans, investments, and financial planning
Home loan payments
Car loan payments
Compound growth
Plan your future
Annual/hourly conversion
Take-home pay
Purchasing power
Compare renting/buying
Reach your goals
Pay off debt faster
Power bill estimate
Trip fuel costs
SIP, PPF, EPF, GST, Income Tax & more Indian calculators
Mutual fund SIP returns
One-time investment
Systematic withdrawal
Public Provident Fund
Employee PF growth
Fixed deposit returns
Recurring deposit
Home/Car/Personal EMI
CGST/SGST/IGST
Old vs New regime
Sukanya Samriddhi
National Pension
Tax-saving mutual funds
House rent exemption
Retirement gratuity
Health, fitness, and wellness calculators
Healthy weight range
US Navy method
Daily energy needs
Protein/carbs/fat
Due date calculator
Fertile window
Optimal sleep times
Running pace
Blood alcohol level
Convert between different units of measurement
18+ currencies
Meters, feet, miles
Kg, lbs, oz
C, F, K conversion
km/h, mph, knots
Liters, gallons, cups
sq ft, acres, hectares
KB, MB, GB, TB
Area calculator
Cubic yards needed
Prayer times, Qibla finder, Ramadan timetables for 30+ Indian cities
Find direction to Mecca
Salah times by location
Days until Ramadan 2026
All Indian cities selector
Digital dhikr counter
Islamic date converter
2.7M Muslims
2.2M Muslims
2.9M Muslims
1.8M Muslims
1.3M Muslims
1.2M Muslims
1.1M Muslims
900k Muslims
700k Muslims
700k Muslims
650k Muslims
600k Muslims
550k Muslims
550k Muslims
500k Muslims
500k Muslims
450k Muslims
450k Muslims
400k Muslims
400k Muslims
400k Muslims
400k Muslims
400k Muslims
350k Muslims
350k Muslims
300k Muslims
300k Muslims
200k Muslims
200k Muslims
150k Muslims
Count down to special events and holidays
Countdown to 2027
Days until Christmas
Spooky countdown
Love is in the air
Spring celebration
Luck of the Irish
Celebrate mom
Celebrate dad
Turkey day countdown
Shopping countdown
Game day countdown
Hub for all countdowns
Countdown to major 2026 events
All tools are completely free to use with no sign-up required.
Works perfectly on phones, tablets, and desktops.
Share your timer or countdown settings with anyone via link.
No ads, no interruptions. Just tools that work.