Duration Calculators

Time & Date Duration Calculators Hub

Use this duration collection when you need the exact elapsed time between two readings, not a rough calendar guess. Every calculator handles seconds through years, optional pauses, and scenarios like payroll audits or personal milestones.

Toolset

Pick a duration workflow

Time Duration CalculatorAge CalculatorDate Duration CalculatorDate of Birth CalculatorTime Duration with Breaks

Use cases

Answer how long with proof

  • Resolve questions like "How many hours and minutes passed between Jul 14, 2023 7:32 AM and Aug 2, 2023 5:45 PM?" without spreadsheets.
  • Show net working time for requests such as "What is the duration of this shift after I remove a 45-minute lunch and two 15-minute breaks?".
  • Answer family and HR requests like "Exactly how old is someone born on Oct 9, 1990 today?" with years, months, weeks, and days.

Last updated: January 7, 2026