# Online Time Unit Converter

This is a time unit converter that allows conversions to and from milliseconds, seconds, minutes, hours, days and weeks. Convert seconds to minutes, minutes to hours, hours to seconds, seconds to hours, days to weeks, milliseconds to seconds, and many other variations. This time unit converter is absolutely free to use on mobile, tablet and desktop devices. Check out the tanle below for common time unit measures:

## Common Time Measures Table

Unit | ||||||
---|---|---|---|---|---|---|

1 Millisecond (ms) | = | 0.001 Second (sec) | 0.00001667 Minutes (min) | 2.8e-7 Hours (hr) | 1e-8d Days (d) | 0 Weeks (w) |

1 Second (s) | = | 1000 Milliseconds (ms) | 0.016 Minutes (min) | 0.00027 Hours (hr) | 0.00001157 Days (d) | 0.00000165 Weeks (w) |

1 Minute (min) | = | 60000 Milliseconds (ms) | 60 Seconds (s) | 0.016 Hours (hr) | 0.00069444 Days (d) | 0.00009921 Weeks (w) |

1 Hour (hr) | = | 3600000 Milliseconds (ms) | 3600 Seconds (s) | 60 Minutes (min) | 0.041 Days (d) | 0.00595238 Weeks (w) |

1 Day (d) | = | 86400000 Milliseconds (ms) | 86400 Seconds (s) | 1440 Minutes (min) | 24 Hours (hr) | 0.14 Weeks (w) |

1 Week (w) | = | 604800000 Milliseconds (ms) | 604800 Seconds (s) | 10080 Minutes (min) | 168 Hours (hr) | 7 Days (d) |

## Common Time Conversion Questions

##### How many days are in a year?

There are 365 days in an ordinary year.

##### How many hours, minutes and seconds are in year?

In an ordinary year (365 days) there are 8,760 hours, 525,600 minutes, and 31,536,000 seconds.

##### How many seconds are in 1 minute, 1 hour, 1 day, 1 week and 1 month?

There are 60 seconds in 1 minute, 3600 seconds in 1 hour, 86400 seconds in 1 day, 604800 in 1 week and 2.628e+6 seconds in 1 month.

##### How many minutes are in 1 hour, 1 day, 1 week and 1 month?

There are 60 minutes in 1 hour, 1440 minutes in 1 day, 10080 minutes in 1 week and 43800 minutes in 1 month.

##### How many hours are in 1 day, 1 week and 1 month?

There are 24 hours in 1 day, 168 hours in 1 week and 730 hours in 1 month.

##### What is 3600 seconds?

3600 seconds equals to 1 hour or 60 minutes.

##### How to convert minutes to seconds?

There are 60 seconds in 1 minute. Hence, multiply the number of minutes by 60.

##### How many month are in a semester?

There are typically 3 month is each semester.

##### How many weeks are in 1 month and 1 year?

On average, there are 4.34 weeks in 1 month and 52 weeks in a year.

##### How long is a day on Mars?

Day on Mars, also known as “sol” is 24 hours and 39 minutes long.

##### What is the longest day of the year?

The longest day of the year is 21st June.

##### What is the shortest day of the year?

The shortest day of the year is 21st December.

##### What is the shortest month of the year?

The shortest month of the year is February (28 days).

##### What is Leap Year?

Leap Year is the year which contains an extra 1 day. So, instead of 365 days, the leap year has 366 as a result of extending February to 29 days. Leap Year happens once in every four years.

##### When is the next Leap Year?

Year | Leap Year Day |
---|---|

2016 | Monday,February 29 |

2020 | Saturday,February 29 |

2024 | Thursday,February 29 |

##### What are the typical working hours?

Typically, there is an 8-hour work day and 40 to 44 hour work week.

##### What's a light year?

Light year is a unit of measurement of astronomical distance. 1 light year equals to 9.461 trillion km or 5.878625 trillion miles or 9460730472580800 metres.

##### What is the distance to the moon?

Distance to the moon is 384,400 km or 384.4 million meters or 238,900 miles.

##### What is the distance to the Mars?

On average, distance to Mars is approximately 225 million km or 140 million miles.

##### What's the distance to the Sun?

The distance to the Sun is approximately 149 million km or 92.96 million miles.