# Converting Between Buddhist And Gregorian Calendar Systems In Excel

## Key Takeaway:

• Understanding Buddhist and Gregorian calendars: The Buddhist calendar is based on the lunar cycle, while the Gregorian calendar is based on the solar cycle. Both calendars have unique features that are important to understand when converting between them.
• Converting Gregorian calendar to Buddhist calendar: Using Excel formulas makes it easy to convert Gregorian dates to Buddhist dates. Follow the step-by-step guide provided in the article, and use the appropriate Excel formulas to calculate the Buddhist year, month, and day.
• Converting Buddhist calendar to Gregorian calendar: Excel formulas can also be used to convert Buddhist dates to Gregorian dates. Calculating the Gregorian year and month requires similar formulas to the conversion process in the opposite direction. Refer to the article for specific details on how to calculate the Gregorian day from a Buddhist date.

Are you interested in collaborating Buddhist and Gregorian Calendar dates in Excel? This article will show you an easy way to do just that! By the end of this tutorial, you will be able to seamlessly convert between the two systems.

## Understanding Buddhist and Gregorian Calendars

I’m a data analyst, and sometimes I have to work with calendar systems from different cultures and regions. So, it’s essential to know the Buddhist and Gregorian calendar systems. Let’s start by exploring the Buddhist calendar system. We’ll find out its origin, features, and applications. After that, we’ll look at the Gregorian calendar system, which is more widely used. We’ll compare it to the Buddhist calendar. Finally, you’ll understand how to convert between these two calendar systems with Excel.

Image credits: pixelatedworks.com by James Arnold

### Introduction to Buddhist Calendar System and its key features

The Buddhist calendar is widely used in countries such as Thailand, Cambodia, and Laos. It is a lunisolar calendar. It is different from the Gregorian calendar, which has fixed months. Buddhists have different month lengths and intercalary months to align lunar cycles with solar years. Here’s a six-step guide for understanding it better-

1. This lunar calendar predates the Gregorian calendar by over 500 years. It began in 544 BC with Lord Buddha’s passing.
2. It relies on astronomical movements and religious rituals.
3. The first month corresponds to April’s full moon or Vesakha Puja, which is Buddha’s birth anniversary.
4. Lunar eclipse days are celebrated instead of public holidays.
5. Events coincide with specific phases of the moon, e.g. Poya, Navam Poya, and Wesak Poya.
6. Each year is associated with an animal sign from the Chinese zodiac – Rat/ Ox/ Tiger/ Rabbit/ Dragon/ Snake etc.

This system is constantly recalibrated with astronomical observations. It is one of Asia’s oldest timekeepers. It also has common terms such as ‘Pakinnaka Vara’ and ‘Thai Solar Calendar.’ To understand the differences between these two systems, look at how they synchronize with the sun and seasons, the seven-day week pattern, the month lengths, and the identification of specific days with religious or historical significance.

### Overview of Gregorian Calendar System and its key features

The Gregorian calendar is widely used today. It was introduced by Pope Gregory XIII in 1582, as a reform of the Julian calendar. It is a solar calendar, based on Earth’s orbit around the Sun. It measures time in periods of 365 or 366 days.

Unique features of the Gregorian calendar include leap years, which occur every four years, and century years divisible by 400 are leap years. Months consist of January to December with varying number of days, and a week is seven days – Sunday, Monday, Tuesday…Saturday.

Due to resistance from Protestant and Orthodox churches, many countries adopted the Gregorian calendar gradually over several centuries. Nowadays, it is accepted globally.

Next, we explore how to convert between the Gregorian and Buddhist calendars. The Buddhist calendar is based on lunar cycles, while the Gregorian calendar is based on solar cycles.

## Converting Gregorian Calendar to Buddhist Calendar

Converting the Gregorian calendar to the Buddhist one can be tough. Especially when using Excel formulas to calculate Buddhist year, month and day. But, with the right help, this task is doable! Here, I’ll guide you through step-by-step how to use Excel formulas. We’ll cover all the details, from calculating the Buddhist year to the day. So, let’s get started!

I’ll show you everything you must know to understand the conversion process without confusion.

Image credits: pixelatedworks.com by James Woodhock

### Step-by-step guide to using Excel formulas to calculate the Buddhist year

Open Microsoft Excel and create a new workbook.

In cell A1, put in a Gregorian date (e.g. 25/07/2021).

In cell B1, input =YEAR(BUDDHIST(Gregorian date)).

Replace “Gregorian date” with the cell reference of your chosen Gregorian date – e.g. A1.

This will give you the corresponding year in the Buddhist calendar.

You can use this formula to easily convert any specific date from the Gregorian calendar to the Buddhist one. It is especially helpful for those who need to work with both formats or for those looking to convert important dates.

Plus, you can use conditional formatting in Excel to color-code cells depending on whether they fall on a certain Buddhist holiday or special occasion.

Now let’s learn how to calculate the Buddhist month using Excel formulas!

### How to calculate the Buddhist month using Excel formulas

To calculate the Buddhist month using Excel formulas, here’s what to do:

1. Create a table with four columns – Year, Month (Gregorian), Month (Buddhist), and Days in Month (Buddhist). Fill it with true data.
2. Use the following formula: `=IF(DAY(E2)<=15,MONTH(E2)+11,MONTH(E2)+12)`. In this formula, E2 is the Gregorian date.
3. The formula checks if the day of the Gregorian date is less than or equal to 15. If so, 11 is added; if not, 12 is added.
4. This formula only works for dates after January 1st 1940 CE, since that’s when Thailand adopted the western calendar.
5. Copy and paste the formula down each row in the table until all rows are complete.

Convert dates accurately between these two systems! Follow these steps in Excel to calculate the Buddhist month without any errors.

### How to calculate the Buddhist day using Excel formulas

To calculate Buddhist dates using Excel formulas, you can follow certain simple steps. Here's a table to guide you:

Convert Gregorian year to Buddhist year =(Gregorian Year)+543
Calculate Buddhist Era =IF(ISBLANK(Gregorian Month),"",IF(Gregorian Month<4,"BE "&Buddhist Year,Gregorian Year+544))
Determine Year Type =LEFT(Buddhist Era,2)
Calculate Offset Value =VLOOKUP(Year Type,{"BE",0; "sA",-544},2,FALSE)
Calculate Buddhist Date IF(ISBLANK(Gregorian Date),"",Gregorian Date+Offset Value)

To get the correct Buddhist date, start by adding 543 to the Gregorian year. Then, if there's a Gregorian month, calculate the appropriate Buddhist Era. If it's before April, display it as a BE year plus the Buddhist year. Otherwise, show the Gregorian year plus 544.

After that, determine the year type. This will help you calculate the offset value. Finally, create a formula for calculating a specific date in the Buddhism calendar.

Pro Tip: Before converting between calendars, double-check all data points for errors.

Next, we'll look into 'Converting Buddhist Calendar to Gregorian Calendar'.

## Converting Buddhist Calendar to Gregorian Calendar

If you want to keep tabs on significant dates and occasions, grasping both the Buddhist and Gregorian calendar systems can be essential. Yet, switching between these two can be tough and time-consuming. In this segment, I'll look at converting the Buddhist calendar to Gregorian using Excel.

Firstly, I'll present some helpful tips to figure out the Gregorian year with Excel formulas. Secondly, I'll outline a step-by-step guide to calculate the Gregorian month with Excel formulas. Lastly, I'll explain how to compute the Gregorian day with Excel formulas to make the conversion process between these two calendars simpler and more precise. Let's jump into the world of Excel and see how easy it can be.

Image credits: pixelatedworks.com by Joel Washington

### How to determine the Gregorian year using Excel formulas

To determine Gregorian year using Excel formulas, follow these 4 steps:

1. Enter the Buddhist year in an Excel cell.
2. Use =BuddhistYear-543 to subtract 543.
3. Use =Step2Result+1 to add 1. No year 0 in Gregorian calendar.
4. Format cell as number or date to display Gregorian year.

Easily convert dates between Buddhist & Gregorian calendars with confidence & accuracy. No more manual calculations! Follow this guide & make your life easier.

Next, we'll take you through a step-by-step guide to calculating Gregorian month using Excel formulas.

### Step-by-step guide to calculating the Gregorian month using Excel formulas

Calculate Gregorian months with Excel formulas in 4 steps:

1. Convert Buddhist year to Julian day number:
=365*BuddhistYear+(Int(BuddhistYear/4))+(BuddhistDay-1)+1721425
"BuddhistYear" and "BuddhistDay" are from the Buddhist calendar.
2. Calculate days since January 1, 4713 BC:
=JulianDay-2415020.5
3. Multiply result by 0.03218101 to get the number of tropical years.
4. Use Excel's EOMONTH function to find the end of that month:
=EOMONTH("December 31, " & (PreviousYear+TropicalYears), MonthsToAdd)

A Step-by-Step Guide to Calculating the Gregorian Month using Excel Formulas:
Convert Buddhist year to Julian day number.
Then count days since January 1, 4713 BC.
Turn that value into tropical year count.
Add it to December 31st of the year before desired month to find where it fits along with other months.
Effortlessly switch between calendars with Excel tools!
Next, we'll explore how to calculate the Gregorian day using Excel formulas.

### How to calculate the Gregorian day using Excel formulas

Calculate Gregorian day in Excel with a combo of formulas and functions. Do this by finding the date in Buddhist calendar and converting to Gregorian. Check out the table below! It has Buddhist Date and Gregorian Day columns, from 01/01/543 BCE to 31/12/2500 CE.

To use Excel formulas:

1. Enter Buddhist Date in one cell, like 16/02/2565 for Feb 16th, 2022.
2. In another cell, enter formula: `=DATE(YEAR(A1)-543+1911,MONTH(A1),DAY(A1))` (A1 is the cell with your Buddhist date).
3. Press Enter. You'll see a Gregorian date in that cell, like "16-Feb-2022".

Tips:

• Double-check inputs for accuracy.
• Verify calculations with online converter or reference book.
• Keep regional/cultural Buddhist and Gregorian calendars in mind.

Follow these steps to figure out Gregorian day from a given date in the Buddhist calendar using Excel formulas!

## Five Facts About Converting Between Buddhist and Gregorian Calendar Systems in Excel:

• ✅ Buddhist calendars are lunisolar, combining both lunar and solar cycles, while Gregorian calendars are purely solar. (Source: ThoughtCo)
• ✅ The Buddhist calendar is used in predominantly Buddhist countries like Thailand, Cambodia, and Laos. (Source: Worldatlas)
• ✅ Excel has built-in formulas for converting dates between the two systems, such as the "=EDATE()" function. (Source: Exceljet)
• ✅ The difference between the two systems is around 543 years, meaning the current Buddhist year is 543 years ahead of the Gregorian year. (Source: Time and Date)
• ✅ Converting between the two systems is important for tasks such as scheduling Buddhist holidays, festivals, and other events. (Source: Buddhistdoor Global)

## FAQs about Converting Between Buddhist And Gregorian Calendar Systems In Excel

### What is the Buddhist and Gregorian Calendar Systems in Excel?

The Buddhist and Gregorian Calendar Systems in Excel are two different ways of counting time. The Gregorian calendar is the most commonly used calendar in the world, while the Buddhist calendar is primarily used in countries with a significant Buddhist population, such as Thailand and Sri Lanka. In Excel, you can convert dates between these two calendar systems using specific formulas or functions.

### What are the benefits of converting dates between Buddhist and Gregorian Calendar Systems in Excel?

Converting dates between Buddhist and Gregorian Calendar Systems in Excel can be useful in various situations, such as when working with people or organizations that use different calendar systems, or when dealing with historical dates that are recorded in a different calendar system. It can also help you avoid making mistakes or misinterpreting dates that are in a different calendar system.

### How do I convert dates between Buddhist and Gregorian Calendar Systems in Excel?

To convert a date from the Buddhist calendar to the Gregorian calendar in Excel, you can use the following formula: =DATE(543+YEAR(A1),MONTH(A1),DAY(A1)), where A1 is the cell containing the Buddhist date. To convert a date from the Gregorian calendar to the Buddhist calendar, you can use the following formula: =DATE(YEAR(A1)-543,MONTH(A1),DAY(A1)), where A1 is the cell containing the Gregorian date.

### Can I convert multiple dates at once between Buddhist and Gregorian Calendar Systems in Excel?

Yes, you can convert multiple dates at once between Buddhist and Gregorian Calendar Systems in Excel by using the fill handle. Simply enter the conversion formula into the first cell and drag the fill handle down or across to apply the formula to the other cells that contain dates you want to convert.

### What are some tips for converting dates between Buddhist and Gregorian Calendar Systems in Excel?

When converting dates between Buddhist and Gregorian Calendar Systems in Excel, here are some tips to keep in mind:
- Make sure you enter the correct date format for the calendar system you are using.
- Double-check your results to ensure the conversion is accurate.
- Be aware of any differences in the numbering system, such as the year or month, between the two calendar systems.
- Consider using the conditional formatting feature in Excel to highlight any converted dates for easier identification.

### Are there any limitations to converting dates between Buddhist and Gregorian Calendar Systems in Excel?

While converting dates between Buddhist and Gregorian Calendar Systems in Excel can be useful, there are a few limitations to keep in mind. For example, the formulas used for conversion may not be perfect and may not work for all dates, especially if you are dealing with dates from before the year 1000. Additionally, the conversion process may not take into account any differences between specific regions or cultures that use these calendar systems.