Date & Life All Tools
Calendar, date, number segment, region and cost of living query.
Date & Life22
Calendar, date, number segment, region and cost of living query.
Perpetual calendar and lunar calendar conversion
Two-way conversion of the Gregorian lunar calendar, check the arrangements for stems and branches, solar terms, festivals and 2026 holidays.calculator
Calculate the number of days difference between two dates, or query the specified number of days before and after a date.Age and birthday calculation
Calculate the age, month age, birth day and next birthday.world time zone conversion
Change meeting time by source timezone and compare local times for multiple areas.Countdown and Stopwatch
Create multiple countdowns, Pomodoros, or stopwatches that support pauses, continues, and resets.Mobile phone number attribution query
Check the province and city, original operator, area code and zip code of the mobile phone number segment.Area code zip code query
Reverse region information by region name, telephone area code or zip code.License plate abbreviation query
Check the abbreviations of provincial-level license plates in mainland China and the prefixes of cities that have been included.Home Electricity Calculator
Estimate household electricity and electricity charges based on electrical power, usage time and electricity price.Fuel consumption and travel cost
Calculate the fuel consumption of 100 kilometers, the cost of a single kilometer and the fuel cost of the planned itinerary.Date week and week
The date of the week is the day of the week, the day of the year and the number of ISO weeks.Calculation of working days and self-determined rest days
Work days within the statistical date range, self-fill rest days and make-up dates are supported.Duration and conversion
Batch adds hours, minutes and seconds to total hours and total minutes.Recipe usage conversion
Convert the weight of the ingredients in batches according to the original number and the target number.Running speed calculation
It is used to calculate the speed, average speed and the distance target distance from the distance and completion time.Parking fee rules
The parking fee is estimated according to the free time of self-fill, billing unit, unit price and capping every 24 hours.Express volume and weight calculation
Compare the actual weight of the package and the volume weight, and estimate the billing weight.Tile usage and budget
Estimate the number of pieces, number of boxes and brick purchase budget according to the paving area, tile size and loss rate.Date addition and subtraction calculation
Count days, months and years forward or backward from the specified date.Schedule Time Conflict Check
Check the time overlap for multiple schedules on the same day, and count the total usage time.Estimated wall paint usage
Estimate paint purchases based on wall area, door and window area, paint number and coverage rate.Estimate of electricity consumption and cost of home appliances
Estimate power consumption and electricity charges based on equipment power, daily usage time and number of days.