Time • NIST Exact

Hours Weeks

h → wk

Enter any value for instant conversion. Click on the result to copy with unit.

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NIST Exact

Based on U.S. National Institute of Standards

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Hours to Weeks Formula

To convert from Hours to Weeks, you can use the following formula:

Weeks = Hours × NaN

This means you need to multiply your Hours value by NaN to get the equivalent value in Weeks.

h → wk Reference Table

h wk
0.001 h 0.000005952380952 wk
0.002 h 0.0000119047619 wk
0.003 h 0.00001785714286 wk
0.004 h 0.00002380952381 wk
0.005 h 0.00002976190476 wk
0.006 h 0.00003571428571 wk
0.007 h 0.00004166666667 wk
0.008 h 0.00004761904762 wk
0.009 h 0.00005357142857 wk
0.01 h 0.00005952380952 wk
0.02 h 0.000119047619 wk
0.03 h 0.0001785714286 wk
0.04 h 0.0002380952381 wk
0.05 h 0.0002976190476 wk
0.06 h 0.0003571428571 wk
0.07 h 0.0004166666667 wk
0.08 h 0.0004761904762 wk
0.09 h 0.0005357142857 wk
0.1 h 0.0005952380952 wk
0.2 h 0.00119047619 wk
0.3 h 0.001785714286 wk
0.4 h 0.002380952381 wk
0.5 h 0.002976190476 wk
0.6 h 0.003571428571 wk
0.7 h 0.004166666667 wk
0.8 h 0.004761904762 wk
0.9 h 0.005357142857 wk
1 h 0.005952380952 wk
1.5 h 0.008928571429 wk
2 h 0.0119047619 wk
2.5 h 0.01488095238 wk
3 h 0.01785714286 wk
3.5 h 0.02083333333 wk
4 h 0.02380952381 wk
4.5 h 0.02678571429 wk
5 h 0.02976190476 wk
5.5 h 0.03273809524 wk
6 h 0.03571428571 wk
6.5 h 0.03869047619 wk
7 h 0.04166666667 wk
7.5 h 0.04464285714 wk
8 h 0.04761904762 wk
8.5 h 0.0505952381 wk
9 h 0.05357142857 wk
9.5 h 0.05654761905 wk
10 h 0.05952380952 wk
11 h 0.06547619048 wk
12 h 0.07142857143 wk
13 h 0.07738095238 wk
14 h 0.08333333333 wk
15 h 0.08928571429 wk
16 h 0.09523809524 wk
17 h 0.1011904762 wk
18 h 0.1071428571 wk
19 h 0.1130952381 wk
20 h 0.119047619 wk
25 h 0.1488095238 wk
30 h 0.1785714286 wk
35 h 0.2083333333 wk
40 h 0.2380952381 wk
45 h 0.2678571429 wk
50 h 0.2976190476 wk
55 h 0.3273809524 wk
60 h 0.3571428571 wk
65 h 0.3869047619 wk
70 h 0.4166666667 wk
75 h 0.4464285714 wk
80 h 0.4761904762 wk
85 h 0.505952381 wk
90 h 0.5357142857 wk
95 h 0.5654761905 wk
100 h 0.5952380952 wk
120 h 0.7142857143 wk
125 h 0.744047619 wk
130 h 0.7738095238 wk
140 h 0.8333333333 wk
150 h 0.8928571429 wk
160 h 0.9523809524 wk
175 h 1.041666667 wk
180 h 1.071428571 wk
200 h 1.19047619 wk
225 h 1.339285714 wk
250 h 1.488095238 wk
275 h 1.636904762 wk
300 h 1.785714286 wk
350 h 2.083333333 wk
400 h 2.380952381 wk
450 h 2.678571429 wk
500 h 2.976190476 wk
600 h 3.571428571 wk
700 h 4.166666667 wk
750 h 4.464285714 wk
800 h 4.761904762 wk
900 h 5.357142857 wk
1000 h 5.952380952 wk
1200 h 7.142857143 wk
1250 h 7.44047619 wk
1500 h 8.928571429 wk
1750 h 10.41666667 wk
2000 h 11.9047619 wk
2500 h 14.88095238 wk
3000 h 17.85714286 wk
4000 h 23.80952381 wk
4500 h 26.78571429 wk
5000 h 29.76190476 wk
6000 h 35.71428571 wk
7000 h 41.66666667 wk
7500 h 44.64285714 wk
8000 h 47.61904762 wk
9000 h 53.57142857 wk
10000 h 59.52380952 wk
15000 h 89.28571429 wk
20000 h 119.047619 wk
25000 h 148.8095238 wk
50000 h 297.6190476 wk
75000 h 446.4285714 wk
100000 h 595.2380952 wk

Values based on NIST SP 811 conversion factors

Why Convert Hours to Weeks?

Converting between hours (h) and weeks (wk) is one of the most common time conversions. Whether for engineering, cooking, travel, or science, knowing how to quickly convert h to wk saves time and prevents errors.

Time conversion between h and wk is essential for project management, astronomy, and high-speed electronics. While day-to-day scheduling is simple, scientific and engineering fields often require converting between vast timescales (millennia) and infinitesimal ones (nanoseconds). Video editors and audio engineers work with frames and samples that require precise time unit conversions to sync media perfectly. In logistics, accurate delivery estimates depend on converting travel durations across time zones and varying speed metrics. Miscalculating time units can lead to missed deadlines, data desynchronization, or navigation errors in GPS systems.

How to Convert Hours to Weeks

To convert hours to weeks, use the following formula:

wk = h × 0.005952380952

Example: 1 h = 0.005952380952 wk

For example, 5 h = 0.02976190476 wk, 10 h = 0.05952380952 wk, and 100 h = 0.5952380952 wk. For larger values, 1000 h = 5.952380952 wk. Conversely, 1 wk = 168 h. Our calculator above performs this conversion instantly with full precision — no rounding errors.

Common Mistakes to Avoid

  • Decimal time: thinking 1.50 hours is 1 hour 50 minutes (it's 1 hour 30 minutes).
  • Leap years: assuming every year has 365 days.
  • Month length: assuming all months are 30 days.

Pro Tips

  • Excel format: Be careful converting time in Excel; it stores dates as serial numbers.
  • Time zones: Always specify UTC offset when scheduling international calls.
  • Seconds in day: There are 86,400 seconds in a standard day.

What is a Hour?

The hour (h) is a unit of time equal to 60 minutes or 3,600 seconds. Historically defined as 1/24 of a day.

Hours are the standard unit for work shifts, travel duration, and daily scheduling worldwide.

What is a Week?

A unit of time equal to 7 days.

Standard cycle for work and rest.

Frequently Asked Questions

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