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Daily

Tips, age and unit conversion

Age Calculator

Calculate your exact age in years, months and days

Electricity Cost Calculator

Calculate electricity costs and CO₂ emissions of devices

Fuel Cost Calculator

Calculate fuel costs for your journey

Running Pace Calculator

Calculate pace, time and distance for your training

Sleep Calculator

Calculate the ideal bedtime for restful sleep

Tip Calculator

Calculate tip and split the bill among multiple people

Unit Converter

Convert lengths, weights, temperatures and areas