Time
Time Duration CalculatorFind the hours and minutes between two times, even across midnight, or between two dates and times. Add or subtract a duration and get decimal hours for timesheets.Overtime CalculatorWork out overtime pay from your hourly rate, regular hours and overtime hours. Pick time and a half, double time or a custom multiplier, or split a 40 hour week automatically.Online StopwatchA free online stopwatch with lap times and keyboard shortcuts. It keeps counting accurately even when you switch tabs, and nothing leaves your browser.Unix Timestamp ConverterConvert a Unix timestamp in seconds or milliseconds to a readable date in UTC and your local time, or turn a date into an epoch value. Shows ISO 8601 and the current timestamp live.Business Days CalculatorCount the business days between two dates, or add working days to a start date. Choose your weekend (Saturday and Sunday, Friday and Saturday, or other) and paste in your own list of holidays.Days Between Dates CalculatorFind how many days are between two dates, and see the same gap as weeks and days, months and days, or years, months and days. Optionally count the end date too.
Free time tools: Time Duration Calculator, Overtime Calculator, Online Stopwatch, Unix Timestamp Converter, Business Days Calculator, Days Between Dates Calculator. Each one runs in your browser, shows the result as you type, and sends nothing to a server.