Days to Hours Converter - Free Online Calculator (1 day = 24 hr)

Free days to hours converter calculator. Convert 1day, 2days, 5days to hours instantly. Perfect for work schedules, project planning, and time management.

1 day = 24 hours | 2 days = 48 hours | 5 days = 120 hours

Days to Hours Converter

Days (day)

Hours (hr)

1 day in hours
24 hr
2 days in hours
48 hr
5 days in hours
120 hr

Common Conversion Examples

1 day = 24 hr

Standard day (1 day = 24 hr)

2 day = 48 hr

Two days (2 day = 48 hr)

5 day = 120 hr

Five days (5 day = 120 hr)

7 day = 168 hr

One week (7 day = 168 hr)

10 day = 240 hr

Ten days (10 day = 240 hr)

30 day = 720 hr

One month (30 day = 720 hr)

Days to Hours Example Chart (Popular Values)
Days (day)Hours (hr)
124
248
372
5120
7168
10240
14336
21504
30720
For full range, use the converter above.

Why Convert Days to Hours?

  • Work Schedules: Calculate work hours, shifts, and project timelines in hours.
  • Study Planning: Track study sessions, course durations, and academic schedules.
  • Event Planning: Plan event schedules, conference durations, and meeting times.
  • Travel Planning: Convert travel days to hours for itinerary planning.
  • Personal Goals: Manage daily routines, exercise schedules, and time tracking.

Days to Hours: Complete Guide for Work Schedules and Planning

Definition and Conversion Formula

A day is a unit of time equal to 24 hours. The days to hours conversion formula is:

Hours = Days × 24

Note: For minutes, multiply days by 1440.

Historical Background and Standardization

The day is a standard unit of time, used worldwide for all timekeeping and scheduling. The hour is a standard unit of time in the International System of Units (SI).

Practical Applications and Use Cases

  • Work Management: Convert days to hours for work schedules and project timelines
  • Academic Planning: Track study periods and course durations
  • Event Coordination: Use in event planning and conference scheduling
  • Personal Goals: Manage daily routines and time tracking

Common Conversion Examples

Work Examples:

  • • 1 day = 24 hours (standard work day)
  • • 2 days = 48 hours
  • • 5 days = 120 hours (work week)
  • • 7 days = 168 hours (full week)

Study & Planning Examples:

  • • 10 days = 240 hours
  • • 14 days = 336 hours (2 weeks)
  • • 21 days = 504 hours (3 weeks)
  • • 30 days = 720 hours (1 month)

Why Use Our Days to Hours Converter?

✅ Accurate Results

Our conversion engine uses precise international standards to ensure 100% accurate results for all work schedules and planning applications.

⚡ Instant Conversion

No waiting time - get your conversion results instantly as you type, with real-time updates for immediate use in any situation.

🗓️ Schedule Ready

Perfect for professionals, students, and anyone who needs quick access to time conversions for schedules and planning.

🌍 Universal Use

Ideal for international users who need to convert time units for travel, events, and global communication.

How to Use Our Days to Hours Converter

  1. Enter the day value in the "Days" input field
  2. Get instant hours conversion in the "Hours" result field
  3. Use the reverse conversion by entering hours to get days
  4. Copy results for use in schedules, reports, or planning documents

Whether you're a professional managing work schedules, a student planning study time, or anyone organizing events, our days to hours converter provides the precision and speed you need for all your time conversion needs.

Frequently Asked Questions

How do I convert days to hours?
Multiply days by 24. Example: 2 days × 24 = 48 hours.
How many hours are in 1 day?
1 day equals 24 hours.
How many hours are in 2 days?
2 days equals 48 hours (2 × 24).
How do I convert hours to days?
Divide hours by 24. Example: 48 hours ÷ 24 = 2 days.
How do I convert days to minutes?
Multiply days by 1440. Example: 1 day × 1440 = 1440 minutes.
How many hours are in a week?
1 week equals 168 hours (7 days × 24 hours).
What is the formula for days to hours?
Hours = Days × 24.
How do I use the printable days to hours chart?
Scroll up to find the printable chart (1–30 days) for quick reference in work schedules and project planning.