Calculator of banking days between dates. Calculating Date Differences in Microsoft Excel

To perform certain tasks in Excel, you need to determine how many days have passed between certain dates. Fortunately, the program has tools that can solve this issue. Let's find out how you can calculate the date difference in Excel.

Before you start working with dates, you need to format the cells for this format. In most cases, when you enter a character set that looks like a date, the cell will reformat itself. But it is still better to do it manually to insure yourself against surprises.

Now all the data that will be contained in the selected cells will be recognized by the program as a date.

Method 1: simple calculation

The easiest way to calculate the difference of days between dates is with a simple formula.

Method 2: RAZDAT function

You can also use a special function to calculate the difference in dates RAZDAT. The problem is that it is not in the list of the Function Wizard, so you have to enter the formula manually. Its syntax looks like this:

RAZDAT(start_date, end_date, unit)

"Unit"- this is the format in which the result will be displayed in the selected cell. The symbol used in this parameter determines the units in which the total will be returned:

"y" - full years;
"m" - complete months;
"d" - days;
"YM" - difference in months;
"MD" - the difference in days (months and years are not taken into account);
"YD" - the difference in days (years are not taken into account).

You also need to note that, unlike the simple formula method described above, when using this function, the start date must be in the first place, and the end date should be in the second. Otherwise, the calculations will be incorrect.

Method 3: calculating the number of working days

Excel also has the ability to calculate the working days between two dates, that is, excluding weekends and holidays. For this, the function is used CHISTRABNI. Unlike the previous statement, it is listed in the Function Wizard. The syntax for this function is:

NETWORKDAYS(start_date, end_date, [holidays])

In this function, the main arguments are the same as those of the operator RAZDAT- start and end date. In addition, there is an optional argument "Holidays".

It should be replaced by the dates of public holidays, if any, for the period covered. The function calculates all days of the specified range, excluding Saturdays, Sundays, and also those days that are added by the user to the argument "Holidays".

After the above manipulations, the pre-selected cell will display the number of working days for specified period.

As you can see, the Excel program provides its users with a fairly convenient tool for calculating the number of days between two dates. At the same time, if you just need to calculate the difference in days, then more the best option would be applying a simple subtraction formula rather than using a function RAZDAT. But if you need, for example, to calculate the number of working days, then the function will come to the rescue NETWORKDAYS. That is, as always, the user should decide on the execution tool after he has set a specific task.

Free online calculator Kontur.Accounting will help you and tell you how many days have passed between two given dates. In addition, if you have a need, you can calculate how many calendar, weekends or working days (hours) the specified period of a year or several years contains.

How many days between dates? Instruction

You simply set a specific start and end day and get a calculation in a fraction of a second. The online calculator calculates all data independently. If you change the original days of the week, the result is automatically recalculated to take into account the leap year.

Important: you cannot take monthly working days/hours from calculations for previous years and provide them as calculations - the data will vary. Therefore, it is better to use a calculator.

So, the procedure is:

In the fields “Start date” and “End date”, select the start and end days of the countdown, respectively, starting from 2013 and ending in the future 2018.
Set the number of working hours per day in the next field. By default, this field is already set to 8 hours (40-hour work week), but you can change this figure.
On the right side of the screen on the banner you will see the result: working days, calendar days and working hours between the given dates. The results must be copied and saved in your document.

What can you use the calculator for?

To calculate penalties and delays under contracts
How to understand the efficiency of using a resource and the deadlines for using it
How not to accidentally schedule a task on a weekend
How much time is left until the deadline

Example:

You are an accountant. The manager asked you to provide data on the number of working hours that all employees of the company should work in February in the next couple of minutes. You can easily determine the number of employees - you have numbers in front of your eyes. But the number of hours must be counted .... And how many days are there in February? What about a leap year? What days were the days off? And how to determine the number of days of holidays?

Solution: just use our widget. You will receive all the information automatically, you do not need desktop calendars and calculators.

Did you like this calculator? Then try our other features

Do you want to keep accounting, send reports and make calculations in a convenient and simple web service? Try Kontur.Accounting for a whole month for free! We will quickly teach you how to use the service and answer all your questions!

Calculations of time are constantly found in Everyday life: from calculating days to a significant date to calculating vacation time or the payment period for a bank loan. A collection of online calculators will help you easily operate with such a complex parameter as time.

Time

Time management is not the name of a magic spell from a computer game, but a very real ability that has gained immense popularity among businessmen and investors. Time management or is a technique for calculating time intervals for the effective implementation of a certain amount of work. Thanks to competent and rest periods, people using the money management technique manage to do much more than those who do not keep track of time and suffer from.

Naturally, time management is a science not only about the distribution of time. The most important skills that allow you to competently organize work include:

and manage resources;
prioritize and ;
allocate time and analyze results.

Delegation is the transfer of work to subordinates or colleagues. Many ineffective leaders believe that no one can do better than themselves. Naturally, they are overwhelmed with a bunch of insignificant work, they do not have time to complete priority tasks, as a result of which they become inefficient.

Search priorities - no less important thing. says that 80% of the result comes from 20% of the effort. In practice, this means that it is important to complete on time only those tasks on which 80% of success depends. As a rule, there are few such tasks, not strictly 20% as promised by the Pareto principle, but usually in the range from 20 to 40%. It is the ability to separate the wheat from the chaff that creates productive leaders and businessmen.

The most famous, effective and at the same time the simplest technique is Pomodoro. This is a time management technique, according to which work is performed at strictly allotted time intervals (usually 20 minutes), each of which is followed by a five-minute rest. The Pomodoro technique got its name because its creator measured time intervals using a kitchen timer in the form of a tomato. Since then, modernized versions of time management have been at the heart of the success of prominent business representatives.

Timing

You can use the principles of money management not only when solving daily tasks, but also when planning large projects, the implementation of which takes weeks or months. First of all, you should find out by what date the project needs to be handed over or how much time is allocated for it. Let's consider in more detail.

Number of days between two dates

This tool allows you to determine the number of days that fit between two dates. For example, on October 20, 2017, you were assigned a project that needs to be completed by January 18, 2018. Going to the calendar and counting the time is not very convenient and it is easier to use a calculator: just select the type of program and enter both dates. In the answer, we see that you have 2 months and 29 days to complete the plan. Not too informative when planning. The program expresses this time also in days, weeks or months. We look. You have exactly 90 days or 12 working weeks. With this, you can already build an effective time management system and avoid deadlines.

What date will be in n days

Another handy tool for efficient work. A large project at work may be assigned with the mark "complete within 50 days after the order is accepted." This a large number of time, but running back to the calendar and calculating it is not very convenient. We use a calculator. Suppose an order was accepted for work on April 28, 2017. By what date does it need to be handed over to the customer? Let's change the calculator type and calculate the deadline date. It will be 17 June 2017, Saturday. Having at hand the total number of days and date x, you can easily distribute forces for timely completion of work.

What date was n days ago

This calculator will not be useful to you in your work, but will certainly come to the rescue in personal life. Imagine that you received an SMS message in which your passion congratulates you on your 100th day of marriage. This important date, which should not be forgotten, so it is better to use the program and find out. You received a text message on July 4, 2017, now it's easy to find out when you moved in with your passion. So, select the type of calculator, enter the date and the anniversary 100 days. Your memorable date– March 26, 2017, Sunday. Circle this date on your calendar.

Temporary values

This calculator allows you to convert one time value to another. The program can be used to convert minutes to days, weeks to years, or centuries to millennia. In practice, this can come in handy when calculating working hours for freelancers and freelance artists. For example, you have 28 business days to complete your next order. This is 672 hours. Subtract the time for sleep 28 × 8 = 224, the time for breaks and rest 28 × 4 = 112 and we get that you have 336 hours to efficient work. You can already work with this and use time management techniques for productive work.

Sum/time difference

This program gives you the ability to add hours or days and calculate the total time in months, weeks, days, minutes, seconds and even milliseconds. This is an entertaining calculator that can be used in practice to calculate the time required to complete several types of work or to calculate the free time left after the completion of the work.

Beginning of a period (or through a slash or a dot)

End of period (or through a slash or dot)

Marked weekends of the week

P IN FROM H P FROM IN

Take into account the decrees of the Government of the Russian Federation on the transfer of days

YES

Calculation of working days and holidays

The calculator is quite simple, but nevertheless, in my opinion, very convenient for calculating the number of working days between arbitrary dates.

The calculator uses data on the transfer of working days and holidays, which are contained in the annual resolutions of the Government of the Russian Federation.

Of course, there are many such calculators and we are not original in this, but there are a few highlights that I think you will like, and can be used to create other calculators.

The first highlight: We can not take into account the holidays that are contained in the decrees of the Government of the Russian Federation, but take into account only weekends (for Russia, Saturday and Sunday)

The second highlight: For those countries that have other days of the week as days off (for example, in Israel, the days off are Friday and Saturday), you can specify which days of the week will be days off. This is convenient not only for other countries, but also for local use, when it is known that we work in shifts, every Thursday, Saturday and Tuesday.

The third highlight: We can use a completely arbitrary system of days off, set in a certain form (there is no display of this function on the site, although the functionality is working) and for everyone, it will not be difficult to build a production calendar for Belarus, Kazakhstan or Serbia.

A nice side effect of this calculator is also the calculation of the number of days between two dates. Moreover, she calculates the difference in the same way as it is done in the accounting department and the personnel department. That is, if a person works from July 1 to July 8, then it turns out 8 days. Since the last day is considered a working day.

Unlike mathematical and astronomical calculators, where with the same data, 7 days are obtained. This error in one day appears due to the fact that in personnel decisions the last day is always a working day and must be taken into account, and in exact and abstract calculators it is considered that July 8 comes at midnight (0:0:0) and the difference between midnight July 1 and midnight July 8 (or 23 hours 59 minutes 59 seconds 999 milliseconds, 999999 microseconds, etc. July 7) will be exactly 7 days.

The basic principle that the bot adheres to is the frequency of weekends during the week. If this is observed, the calculator will give you the result you expected.

It is unfortunate that the decrees of the Government of the Russian Federation still do not introduce a QR code, where all holidays for the current code would be indicated for machine processing. This would simplify the work of a certain circle of people.

Holidays and transfers on the territory of the Russian Federation are taken into account from 2010 to 2019 inclusive.

For users who need to calculate the first working date after a vacation or business trip or other period of time, pay attention to this calculator. Date of return to work from vacation, decree online

Syntax

For Jabber clients

slave_d date.start; end.date;week

a week - gives complete information on how to calculate working days and hours. The week consists of seven characters 0 or 1, where each character has its own role. 0 - the person works, 1 - the person does not work (day off). If the week is empty, then the code 0000011 is used - that is, Saturday and Sunday are days off.

I would like to note that this is a calendar week and this indicator shows how you rest during the week. We start numbering the week from zero and this day is Monday, then comes Tuesday -1, Wednesday -2, etc.

the date of the beginning - date in the form DD/MM/YYYY - indicates the beginning of the range for which the number of working days is calculated

end date - date in the form DD/MM/YYYY - indicates the end of the range for which the number of working days is calculated

ATTENTION! The date can also be entered with a dot or a slash. Through a dot it is more convenient to enter on cellular and tablets, and through a slash it is more convenient on a computer on the keyboard on the right (numerical panel)

Examples of using

rab_d 1/1/2014;31/12/2014

in response we will receive

Number of days between two specified dates 365

Number of working days 247

number of days off and public holidays 118

rab_d 2/7/2010;25/10/2013

In response we get

Number of days between two specified dates 1212

Number of working days 827

Number of days off and holidays 385

rab_d 20/1/2010;10/2/2014;0101001

In response we get

Number of days between two given dates 1483

Number of working days 797

Number of days off and holidays 686

The previous example, just ignore public holidays. As a use case, shift duty, security, etc.

If on an Excel sheet you work not only with numbers, graphs, pictures, but also with dates, then you probably came across a situation where you had to calculate the difference between them. For example, you need to determine the number of days or months for a certain period of time, or calculate the age of a person so that the result is in days, months and years, or maybe it is required to calculate working days.

There is already an article about calculating the difference in Excel on the site, and in it I touched on dates a little. But now let's look at this issue in more detail and figure out how to calculate the number of days between two dates. in a simple way or using the RAZDAT () function, and how to determine the number of working days.

Method 1: subtraction

Let's start with the simplest - we subtract the second from one date, and we get the value we need. Before that, make sure that the format of the cells in which the numbers are entered is selected "Date".

If you haven’t filled them in yet, then select the range you want to work with and click on the small arrow next to the name of the “Number” group.

In the window that opens on the left, select the format that suits us, and then in the main area decide on the type: 03/14/12, 14 Mar 12 or another. Press "OK".

In those cells for which you have just changed the format, enter data. I filled out A1 and B1. Now you need to select any cell ( D1 ) in which the general data format is set, otherwise the calculations will be incorrect. Put “=” in it and press first the latest (B1) date, then the early (A1). To calculate the number of days between them, press "Enter".

Method 2: using a function

To do this, select the cell in which the result will be (B3), and see that the general format is selected for it.

To calculate the days, we will use the RAZDAT() function. It includes three arguments: start and end date, unit. The unit is what we want to get the result in. Substituted here:

"d" - the number of days;
"m" - the number of full months;
"y" - the number of full years;
"md" - will count the days without taking into account months and years;
"yd" - counting days without taking into account only years;
"ym" - counts the months without taking into account the year.

We put an equal sign in B3, write RAZDAT and open the bracket. Then we select the early date (A1), then the late one (B1), put the appropriate unit in quotation marks and close the bracket. Between all arguments put ";" . To calculate, press "Enter".

I got this formula:

RAZNDAT(A1;B1;"d")

Choosing “d” as the unit, I got the result - 111.

If change given value, for example, on "md", then the formula will calculate the difference between 5 and 24, excluding months and years.

By changing this argument in this way, it will be possible to derive the exact age of a person. In one cell there will be years "y", the second months "ym", the third days "md"

Method 3: counting working days

Let's take this table as an example. In column A we have the beginning of the month or the starting date of the count, in B we have the end of the month or the count. This function counts working days, excluding Saturdays and Sundays, but there are also holidays in months, so column C will be filled in with the corresponding dates.

NETWORKDAYS(A5;B5;C5)

As arguments, we specify the start date (A5), then the end date (B5). The last argument is the holidays (C5). We separate them ";" .

By pressing "Enter" the result will appear, in the example cell D5 - 21 days.

Now consider if there are several holidays in a month. For example, in January New Year and Christmas. Select the cell ( D6 ) and put it equal. Then click on the letter "f" in the formula bar. A window will open "Insert Function". In the "Category" field, select "Full alphabetical list" and find in the list desired function. Click OK.

Next, you need to select the arguments of the function. In "Start_date" we select the initial value (A6), in "End_date" - the final (B6). In the last field, enter the dates of the holidays in brackets () and quotes "". Then press "OK".