NimbleToolKit

Date & Time Tools

Count weekdays, list dates, calculate date differences, and convert times with browser-based date tools.

Plan a date range

Count or list dates before copying them into a schedule.

Business Days CalculatorCount weekdays between two dates. Date Range List GeneratorList calendar dates between a start and end date, optionally excluding weekends. Copy the dates for a schedule or spreadsheet. Days Between DatesCalculate the number of days between two calendar dates. Days Until DateCount how many days remain until a future date.

Calculate a date

Move forward or backward from a chosen date and check calendar details.

Date CalculatorAdd or subtract days, weeks, months, and years from a date. Week Number CalculatorFind the ISO week number for a date. Leap Year CheckerCheck whether a year is a leap year. Age CalculatorCalculate age in years, months, and days from a birth date.

More date & time tools

Timestamp ConverterConvert Unix timestamps to readable local dates and back. Countdown TimerCreate a simple countdown timer for a date and time. Time Duration CalculatorCalculate the duration between two times. Add Time CalculatorAdd hours and minutes to a start time. Unix Time NowGet the current Unix timestamp and local date instantly. Timezone Offset ViewerView your local time zone name and UTC offset.