Click on the field to select the starting date.
Click on the field to select the end date.
The difference between the dates:
31 December 1979, Monday and 23 November 2024, Saturday
44 years, 10 months, 24 days
or 539 months, or 2343 weeks, or 16399 days, or 393576 hours, or 23614560 minutes, or 1416873600 seconds

Monday 31 December 1979 It is the 365 day of the year
Saturday 23 November 2024 It is the 365 day of the year
Total number of minutes: 23614560
Total number of hours: 393576
Total number of days: 16399
Total number of weeks: 2343
Total number of months: 539

How old am I if I was born on December 31 1979?

How old am I if I was born on December 31 1979? It is a commonly asked question. All of us want to know our age, regardless of whether we are young or old. To know how old we are is also needed in some cases. Somebody can ask us about it in school, work or in the office. So today is the day in which we are going to dispel all your doubts and give you an exact answer to the question of how old am I if I was born on December 31 1979.

In this article, you will learn how you can calculate your age – both on your own and with the use of a special tool. A little tidbit – you will see how to calculate your age with an accuracy of years, years and months and also years, months and days! So as you see, it will be such exact calculations. So it’s time to start.

I was born on December 31 1979. How old am I?

You were born on December 31 1979. We are sure that if somebody will ask you how old you are, you can answer the question. And we are pretty sure that the answer will be limited to years only. Are we right?

And of course, the answer like that is totally sufficient in most cases. People usually want to know the age given only in years, just for the general orientation. But have you ever wondered what your exact age is? It means the age given with an accuracy of years, months and even days? If not, you couldn't have chosen better.

Here you will finally see how to calculate your exact age and, of course, know the answer. What do you think – your exact age varies significantly from your age given in years only or not? Read the article and see if you are right!

How to calculate my age if I was born on December 31 1979?

Before we will move to the step by step calculations, we want to explain to you the whole process. It means, in this part we will show you how to calculate my age if I was born on December 31 1979 in a theoretical way.

To know how old you are if you were born on December 31 1979, you need to make calculations in three steps. Why are there so many steps? Of course, you can try to calculate it at once, but it will be a little complicated. It is so easier and quicker to divide the calculations into three. So let’s see these steps.

If you were born on December 31 1979, the first step will be calculating how many full years you are alive. What does ‘full years’ mean? To know the number of full years, you have to pay attention to the day and month of your birth. Only when this day and month have passed in the current year, you can say that you are one year older. If not, you can’t count this year as a full, and calculate full years only to the year before.

The second step is calculating the full, remaining months. It means the months which have left after calculating full years. Of course, this time, you also have to pay attention to your day of birth. You can count only these months, in which the date of your birth has passed. If in some month this date has not passed, just leave it for the third step.

The third step is to calculate the days which have left after calculating full years and full months. It means, these are days which you can’t count to full months in the second step. In some cases, when today is the same number as in the day in which you were born, you can have no days left to count.

So if you know how it looks in theory, let’s try this knowledge in practice. Down below, you will see these three steps with practical examples and finally know how old you are if you were born on December 31 1979.

Calculate full years since December 31 1979

The first step is calculating full years. So you were born on December 31 1979, and today is November 23 2024. First you need to do is checking if the 31th of December has passed this year. This is the 23th of November, so December was a few months before. It means you can calculate full years from the year of birth to the current year.

So how does the calculations look?

2024 - 1979 = 44

As you can see, you require subtracting the year of your birth from the current year. In this case, the result is 44. So it means that you are 44 years old now!

In some cases it will be sufficient to know your age only in years, but here you will know your exact age, so let’s move on.

Remaining months since December 31 1979 to now

The second step is to calculate full, remaining months. You were born on December 31 1979, today is November 23 2024. You know that there are 44 full years. So now let’s focus on months. To calculate only full months, you need to pay attention to the day of your birth. It’s 31th December. So now you require checking if 23th November has passed this year. If today is 23th of November, it means yes, 31th of November has passed. So you will calculate full months from December to November.

To make calculations, it will be better to mark months as numbers. December is the 12th month of the year, so mark it just as 10, and November is the 44th month of the year, so mark it just as 44. And now you can calculate the full, remaining months.

So you need to subtract the smaller number, in this case 10, from the bigger one, in this case 44. And then you have the result – it is 10 months. So now we know that if you were born on December 31 1979 you are 44 years and 10 months old. But what about days? Let’s check it!

Days left since December 31 1979 to now

The third, last step, is calculating the number of days which have left after previous calculations from the first and second step. There is no surprise, this time you also need to pay attention to the day of your birth. You were born on December 31 1979, today is November 23 2024. You have calculated full years, from 1979 to 2024, and full months, from December to November. It means you need to count only the days from November.

You were born on the 31th. Today is the 23th. So the calculations will be quite easy. You need to just subtract 31 from the 23 to see the number of days. The calculations will look like this:

So there are 24 full days left.

So to sum up – there are 44 full years, 10 full months and 24 days. So it means you are 44 years, 10 months and 24 days old exactly!

How Old Calculator dedicated to calculate how old you are if you were born on December 31 1979

Have you scrolled all parts containing calculations to know the easier way to know your age if you were born on December 31 1979?Don’t worry. We understand it. Here you are! We also prepared something for people who don’t like calculating on their own. Or just those who like to get the result as fast as possible, with almost no effort.

So what do we have for you? It is the how old calculator – online calculator dedicated to calculate how old you are if you were born on December 31 1979. It is, of course, math based. It contains the formulas, but you don’t see them. You only see the friendly-looking interface to use.

How can you use the how old calculator? You don’t need to have any special skills. Moreover, you don’t even need to do almost anything. You just need to enter the data, so you need to enter the date of your birth – day, month and year. Less than a second is totally sufficient for this tool to give you an exact result. Easy? Yup, as it looks!

There are more good pieces of information. The how old calculator is a free tool. It means you don’t have to pay anything to use it. Just go on the page and enjoy! You can use it on your smartphone, tablet or laptop. It will work as well on every device with an Internet connection.

So let’s try it on your own and see how fast and effortlessly you can get the answer to how old are you if you were born on December 31 1979.

Pick the best method to know your age for you

You have seen two different methods to know your age – first, calculations on your own, second, using the online calculator. It is time to pick the method for you. You could see how it works in both of them. You could try to calculate your exact age following our three steps and also use our app. So we are sure that now you have your favorite.

Both these methods are dedicated for different people and different needs. We gathered them in one article to show you the differences between them and give you the choice. So, if you need, read the previous paragraphs again, and enjoy calculations – regardless of whether you will make them on your own or using our how old calculator.

Do you feel old or young?

We are very curious what you think about your age now, when you finally know the exact numbers. Do you feel old or young? We are asking it because so many people, so many minds. All of you can feel the age differently, even if it is so similar or the same age! And we think it’s beautiful that all of us are different.

Regardless of feeling old or young, what do you feel more when you think about your age? What do you think about your life so far? We encourage you to make some kinds of summaries once in a while. Thanks to this, you will be able to check if your dream has come true, or maybe you need to fight more to reach your goal. Or maybe, after some thought, you will decide to change your life totally. Thinking about our life, analyzing our needs and wants – these things are extremely important to live happily.

Know your age anytime with How Old Calculator

We hope that our quite philosophical part of the article will be a cause for reflection for you. But let’s get back to the main topic, or, to be honest, the end of this topic. Because that’s the end of our article. Let’s sum up what you have learned today.

I was born on December 31 1979. How old am I? We are sure that such a question will not surprise you anymore. Now you can calculate your age, even exact age, in two different ways. You are able to make your own calculations and also know how to make it quicker and easier with the how old calculator.

It is time for your move. Let’s surprise your friends or family with the accuracy of your answers! Tell them how old you are with an accuracy of years, months and days!

Check also our other articles to check how old are your family members or friends. Pick their birthdate, see the explanation and get the results.

Invariant Language (Invariant Country) Monday, 31 December 1979
Afrikaans Maandag 31 Desember 1979
Aghem tsuʔukpà 31 ndzɔ̀ŋèfwòo 1979
Akan Dwowda, 1979 Mumu-Ɔpɛnimba 31
Amharic 1979 ዲሴምበር 31, ሰኞ
Arabic الاثنين، 31 ديسمبر 1979
Assamese সোমবাৰ, 31 ডিচেম্বৰ, 1979
Asu Jumatatu, 31 Desemba 1979
Asturian llunes, 31 d’avientu de 1979
Azerbaijani 31 dekabr 1979, bazar ertəsi
Azerbaijani 31 декабр 1979, базар ертәси
Azerbaijani 31 dekabr 1979, bazar ertəsi
Basaa ŋgwà njaŋgumba 31 Lìbuy li ńyèe 1979
Belarusian панядзелак, 31 снежня 1979 г.
Bemba Palichimo, 31 Disemba 1979
Bena pa shahuviluha, 31 pa mwedzi gwa kumi na mbili 1979
Bulgarian понеделник, 31 декември 1979 г.
Bambara ntɛnɛ 31 desanburu 1979
Bangla সোমবার, 31 ডিসেম্বর, 1979
Tibetan 1979 ཟླ་བ་བཅུ་གཉིས་པའི་ཚེས་31, གཟའ་ཟླ་བ་
Breton Lun 31 Kerzu 1979
Bodo समबार, दिसेज्ब़र 31, 1979
Bosnian ponedjeljak, 31. decembar 1979.
Bosnian понедјељак, 31. децембар 1979.
Bosnian ponedjeljak, 31. decembar 1979.
Catalan dilluns, 31 de desembre de 1979
Chakma 𑄥𑄧𑄟𑄴𑄝𑄢𑄴, 31 𑄓𑄨𑄥𑄬𑄟𑄴𑄝𑄧𑄢𑄴, 1979
Chechen 1979 декабрь 31, оршот
Cebuano Lunes, Disyembre 31, 1979
Chiga Orwokubanza, 31 Okwaikumi na ibiri 1979
Cherokee ᎤᎾᏙᏓᏉᏅᎯ, ᎥᏍᎩᏱ 31, 1979
Central Kurdish 1979 کانونی یەکەم 31, دووشەممە
Czech pondělí 31. prosince 1979
Welsh Dydd Llun, 31 Rhagfyr 1979
Danish mandag den 31. december 1979
Taita Kuramuka jimweri, 31 Mori ghwa ikumi na iwi 1979
German Montag, 31. Dezember 1979
Zarma Atinni 31 Deesanbur 1979
Lower Sorbian pónjeźele, 31. decembra 1979
Duala mɔ́sú 31 eláŋgɛ́ 1979
Jola-Fonyi Teneŋ 31 Disambar 1979
Dzongkha གཟའ་མིག་དམར་, སྤྱི་ལོ་1979 ཟླ་བཅུ་གཉིས་པ་ ཚེས་31
Embu Njumatatu, 31 Mweri wa ikũmi na Kaĩrĩ 1979
Ewe dzoɖa, dzome 31 lia 1979
Greek Δευτέρα, 31 Δεκεμβρίου 1979
English Monday, December 31, 1979
Esperanto lundo, 31-a de decembro 1979
Spanish lunes, 31 de diciembre de 1979
Estonian esmaspäev, 31. detsember 1979
Basque 1979(e)ko abenduaren 31(a), astelehena
Ewondo mɔ́ndi 31 ngɔn awóm ai bɛ̌ 1979
Persian 1358 دی 10, دوشنبه
Fulah aaɓnde 31 bowte 1979
Fulah aaɓnde 31 bowte 1979
Finnish maanantai 31. joulukuuta 1979
Filipino Lunes, Disyembre 31, 1979
Faroese mánadagur, 31. desember 1979
French lundi 31 décembre 1979
Friulian lunis 31 di Dicembar dal 1979
Western Frisian moandei 31 Desimber 1979
Irish Dé Luain 31 Nollaig 1979
Scottish Gaelic DiLuain, 31mh dhen Dùbhlachd 1979
Galician Luns, 31 de decembro de 1979
Swiss German Määntig, 31. Dezämber 1979
Gujarati સોમવાર, 31 ડિસેમ્બર, 1979
Gusii Chumatato, 31 Disemba 1979
Manx 1979 Mee ny Nollick 31, Jelhein
Hausa Litinin 31 Disamba, 1979
Hawaiian Poʻakahi, 31 Kekemapa 1979
Hebrew יום שני, 31 בדצמבר 1979
Hindi सोमवार, 31 दिसंबर 1979
Croatian ponedjeljak, 31. prosinca 1979.
Upper Sorbian póndźela, 31. decembra 1979
Hungarian 1979. december 31., hétfő
Armenian 1979 թ. դեկտեմբերի 31, երկուշաբթի
Interlingua lunedi le 31 de decembre 1979
Indonesian Senin, 31 Desember 1979
Igbo Mọnde, 31 Disemba 1979
Sichuan Yi 1979 ꊰꑋꆪ 31, ꆏꊂꋍ
Icelandic mánudagur, 31. desember 1979
Italian lunedì 31 dicembre 1979
Japanese 1979年12月31日月曜日
Ngomba Mɔ́ndi, 1979 Pɛsaŋ Ntsɔ̌ppá 31
Machame Jumatatuu, 31 Desemba 1979
Javanese Senin, 31 Desember 1979
Georgian ორშაბათი, 31 დეკემბერი, 1979
Kabyle Sanass 31 Duǧembeṛ 1979
Kamba Wa kwambĩlĩlya, 31 Mwai wa ĩkumi na ilĩ 1979
Makonde Liduva lyatatu, 31 Mwedi wa Nnyano na Nnyano na M 1979
Kabuverdianu sigunda-fera, 31 di Dizenbru di 1979
Koyra Chiini Atini 31 Deesanbur 1979
Kikuyu Njumatatũ, 31 Ndithemba 1979
Kazakh 1979 ж. 31 желтоқсан, дүйсенбі
Kako lundi 31 ɓulɓusɛ 1979
Kalaallisut 1979 decembarip 31, ataasinngorneq
Kalenjin Kotaai, 31 Kipsuunde nebo aeng’ 1979
Khmer ចន្ទ 31 ធ្នូ 1979
Kannada ಸೋಮವಾರ, ಡಿಸೆಂಬರ್ 31, 1979
Korean 1979년 12월 31일 월요일
Konkani सोमार 31 डिसेंबर 1979
Kashmiri ژٔندرٕروار, دسمبر 31, 1979
Shambala Jumaatatu, 31 Desemba 1979
Bafia lǝndí 31 ŋwíí akǝ ntɛk di bɛ́ɛ 1979
Colognian Mohndaach, dä 31. Dezämber 1979
Kurdish 1979 berfanbarê 31, duşem
Cornish 1979 mis Kevardhu 31, dy Lun
Kyrgyz 1979-ж., 31-декабрь, дүйшөмбү
Langi Jumatátu, 31 Kʉsasatʉ 1979
Luxembourgish Méindeg, 31. Dezember 1979
Ganda Balaza, 31 Desemba 1979
Lakota Aŋpétuwaŋži, Tȟahékapšuŋ Wí 31, 1979
Lingala mokɔlɔ mwa yambo 31 sánzá ya zómi na míbalé 1979
Lao ວັນຈັນ ທີ 31 ທັນວາ ຄ.ສ. 1979
Northern Luri AP 1358 Dey 10, Mon
Lithuanian 1979 m. gruodžio 31 d., pirmadienis
Luba-Katanga Nkodya 31 Ciswà 1979
Luo Wuok Tich, 31 Dwe mar Apar gi ariyo 1979
Luyia Jumatatu, 31 Desemba 1979
Latvian Pirmdiena, 1979. gada 31. decembris
Masai Jumatátu, 31 Ntʉ́ŋʉ́s 1979
Meru Muramuko, 31 Dicemba 1979
Morisyen lindi 31 desam 1979
Malagasy Alatsinainy 31 Desambra 1979
Makhuwa-Meetto Jumatatu, 31 Mweri wo kumi na yel’li 1979
Metaʼ Aneg 2, 1979 iməg krizmed 31
Maori Rāhina, 31 Hakihea 1979
Macedonian понеделник, 31 декември 1979
Malayalam 1979, ഡിസംബർ 31, തിങ്കളാഴ്‌ച
Mongolian 1979 оны арван хоёрдугаар сарын 31, Даваа гараг
Marathi सोमवार, 31 डिसेंबर, 1979
Malay Isnin, 31 Disember 1979
Maltese It-Tnejn, 31 ta’ Diċembru 1979
Mundang Comlaaɗii 31 Fĩi Yuru 1979
Burmese 1979၊ ဒီဇင်ဘာ 31၊ တနင်္လာ
Mazanderani AP 1358 Dey 10, Mon
Nama Mantaxtsees, 31 Hôasoreǁkhâb 1979
Norwegian Bokmål mandag 31. desember 1979
North Ndebele Mvulo, 31 Mpalakazi 1979
Low German 1979 M12 31, Mon
Nepali 1979 डिसेम्बर 31, सोमबार
Dutch maandag 31 december 1979
Kwasio mɔ́ndɔ 31 krísimin 1979
Norwegian Nynorsk måndag 31. desember 1979
Ngiemboon mvfò lyɛ̌ʼ , lyɛ̌ʼ 31 na saŋ lùm, 1979
Nuer Jiec la̱t 31 Tio̱p in di̱i̱t 1979
Nyankole Orwokubanza, 31 Okwaikumi na ibiri 1979
Oromo Wiixata, Muddee 31, 1979
Odia ସୋମବାର, ଡିସେମ୍ବର 31, 1979
Ossetic Къуырисӕр, 31 декабры, 1979 аз
Punjabi ਸੋਮਵਾਰ, 31 ਦਸੰਬਰ 1979
Punjabi پیر, 31 دسمبر 1979
Punjabi ਸੋਮਵਾਰ, 31 ਦਸੰਬਰ 1979
Polish poniedziałek, 31 grudnia 1979
Pashto دونۍ د AP 1358 د مرغومی 10
Portuguese segunda-feira, 31 de dezembro de 1979
Quechua Lunes, 31 Diciembre, 1979
Romansh glindesdi, ils 31 da december 1979
Rundi Ku wa mbere 31 Kigarama 1979
Romanian luni, 31 decembrie 1979
Rombo Ijumatatu, 31 Mweri wa ikumi na mbili 1979
Russian понедельник, 31 декабря 1979 г.
Kinyarwanda 1979 Ukuboza 31, Kuwa mbere
Rwa Jumatatuu, 31 Desemba 1979
Sakha 1979 сыл ахсынньы 31 күнэ, бэнидиэнньик
Samburu Mderot ee kuni, 31 Lapa le tomon waare 1979
Sangu Jumatatu, 31 Muhaano 1979
Sindhi 1979 ڊسمبر 31, سومر
Northern Sami 1979 juovlamánnu 31, vuossárga
Sena Chiposi, 31 de Decembro de 1979
Koyraboro Senni Atinni 31 Deesanbur 1979
Sango Bïkua-ûse 31 Kakauka 1979
Tachelhit ⴰⵢⵏⴰⵙ 31 ⴷⵓⵊⴰⵏⴱⵉⵔ 1979
Tachelhit aynas 31 dujanbir 1979
Tachelhit ⴰⵢⵏⴰⵙ 31 ⴷⵓⵊⴰⵏⴱⵉⵔ 1979
Sinhala 1979 දෙසැම්බර් 31, සඳුදා
Slovak pondelok 31. decembra 1979
Slovenian ponedeljek, 31. december 1979
Inari Sami vuossargâ, juovlâmáánu 31. 1979
Shona 1979 Zvita 31, Muvhuro
Somali Isniin, Bisha Laba iyo Tobnaad 31, 1979
Albanian e hënë, 31 dhjetor 1979
Serbian понедељак, 31. децембар 1979.
Serbian понедељак, 31. децембар 1979.
Serbian ponedeljak, 31. decembar 1979.
Swedish måndag 31 december 1979
Swahili Jumatatu, 31 Desemba 1979
Tamil திங்கள், 31 டிசம்பர், 1979
Telugu 31, డిసెంబర్ 1979, సోమవారం
Teso Nakaebarasa, 31 Opoo 1979
Tajik Душанбе, 31 Декабр 1979
Thai วันจันทร์ที่ 31 ธันวาคม พ.ศ. 2522
Tigrinya ሰኑይ፣ 31 ታሕሳስ መዓልቲ 1979 ዓ/ም
Turkmen 31 dekabr 1979 Duşenbe
Tongan Mōnite 31 Tīsema 1979
Turkish 31 Aralık 1979 Pazartesi
Tatar 31 декабрь, 1979 ел, дүшәмбе
Tasawaq Atinni 31 Deesanbur 1979
Central Atlas Tamazight Aynas, 31 Dujanbir 1979
Uyghur 1979 31-دېكابىر، دۈشەنبە
Ukrainian понеділок, 31 грудня 1979 р.
Urdu پیر، 31 دسمبر، 1979
Uzbek dushanba, 31-dekabr, 1979
Uzbek AP 1358 Dey 10, دوشنبه
Uzbek душанба, 31 декабр, 1979
Uzbek dushanba, 31-dekabr, 1979
Vai ꗳꗡꘉ, 31 ꖨꖕ ꕪꕴ ꗏꖺꕮꕊ 1979
Vai tɛɛnɛɛ, 31 luukao lɔma 1979
Vai ꗳꗡꘉ, 31 ꖨꖕ ꕪꕴ ꗏꖺꕮꕊ 1979
Vietnamese Thứ Hai, 31 tháng 12, 1979
Vunjo Jumatatuu, 31 Desemba 1979
Walser Mäntag, 31. Chrištmánet 1979
Wolof Altine, 31 Des, 1979
Xhosa 1979 Disemba 31, Mvulo
Soga Balaza, 31 Desemba 1979
Yangben móndie 31 pilɔndɔ́ 1979
Yiddish מאָנטיק, 31טן דעצעמבער 1979
Yoruba Ajé, 31 Ọ̀pẹ 1979
Cantonese 1979年12月31日 星期一
Cantonese 1979年12月31日星期一
Cantonese 1979年12月31日 星期一
Standard Moroccan Tamazight ⴰⵢⵏⴰⵙ 31 ⴷⵓⵊⴰⵏⴱⵉⵔ 1979
Chinese 1979年12月31日星期一
Chinese 1979年12月31日星期一
Chinese 1979年12月31日 星期一
Zulu UMsombuluko, Disemba 31, 1979