حاسبة المدة الزمنية
Calculate duration between times, add/subtract duration, convert time units, and find elapsed time with step-by-step solutions.
Your Input
Select a calculation type, enter your times or duration, then click Calculate to see results with step-by-step solution and visualization.
نتيجة
الحل خطوة بخطوة
دليل المستخدم الكامل
ما هي المدة الزمنية؟
Time duration is the amount of time that passes between two points in time, or the length of time something takes. This calculator finds duration between two clock times, adds or subtracts duration from a time, converts between time units, and computes end time from a start time and elapsed duration.
Time format: HH:MM or HH:MM:SS (24-hour)
تنسيق الوقت
HH:MM: الساعات: الدقائق (على سبيل المثال، 14:30)
HH:MM:SS: الساعات:الدقائق:الثواني (على سبيل المثال، 14:30:45)
Use 24-hour format (0-23 hours).
أنواع الحساب
المدة بين الأوقات
Enter start and end time; duration can cross midnight.
إضافة/طرح المدة
Add or subtract hours, minutes, seconds, or days from a given time.
تحويل وحدات المدة
Convert between seconds, minutes, hours, days, weeks, months, and years.
حساب الوقت المنقضي
From a start time and elapsed duration, get the end time.
كيفية استخدام هذه الآلة الحاسبة
- Select calculation type from the dropdown.
- Enter time values (HH:MM or HH:MM:SS) or duration and units in the form.
- Click Calculate to see the result, detail cards, visualization (when available), and step-by-step solution.
- Click Reset to clear inputs and results.
ملاحظات هامة
- Use 24-hour format (0-23 hours). Duration can cross midnight.
- Subtracting duration may wrap to the previous day. All calculations use seconds internally.
- Months and years are approximate (30 and 365 days).