Click on the field to select the starting date.
Click on the field to select the end date.
The difference between the dates:
21 December 1988, Wednesday and 28 March 2024, Thursday
35 years, 3 months, 7 days
or 423 months, or 1840 weeks, or 12881 days, or 309144 hours, or 18548640 minutes, or 1112918400 seconds

Wednesday 21 December 1988 It is the 356 day of the year
Thursday 28 March 2024 It is the 356 day of the year
Total number of minutes: 18548640
Total number of hours: 309144
Total number of days: 12881
Total number of weeks: 1840
Total number of months: 423

How old am I if I was born on December 21 1988?

How old am I if I was born on December 21 1988? 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 21 1988.

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 21 1988. How old am I?

You were born on December 21 1988. 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 21 1988?

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 21 1988 in a theoretical way.

To know how old you are if you were born on December 21 1988, 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 21 1988, 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 21 1988.

Calculate full years since December 21 1988

The first step is calculating full years. So you were born on December 21 1988, and today is March 28 2024. First you need to do is checking if the 21th of December has passed this year. This is the 28th of March, 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 - 1988 = 35

As you can see, you require subtracting the year of your birth from the current year. In this case, the result is 35. So it means that you are 35 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 21 1988 to now

The second step is to calculate full, remaining months. You were born on December 21 1988, today is March 28 2024. You know that there are 35 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 21th December. So now you require checking if 28th March has passed this year. If today is 28th of March, it means yes, 21th of March has passed. So you will calculate full months from December to March.

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 3, and March is the 35th month of the year, so mark it just as 35. And now you can calculate the full, remaining months.

So you need to subtract the smaller number, in this case 3, from the bigger one, in this case 35. And then you have the result – it is 3 months. So now we know that if you were born on December 21 1988 you are 35 years and 3 months old. But what about days? Let’s check it!

Days left since December 21 1988 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 21 1988, today is March 28 2024. You have calculated full years, from 1988 to 2024, and full months, from December to March. It means you need to count only the days from March.

You were born on the 21th. Today is the 28th. So the calculations will be quite easy. You need to just subtract 21 from the 28 to see the number of days. The calculations will look like this:

So there are 7 full days left.

So to sum up – there are 35 full years, 3 full months and 7 days. So it means you are 35 years, 3 months and 7 days old exactly!

How Old Calculator dedicated to calculate how old you are if you were born on December 21 1988

Have you scrolled all parts containing calculations to know the easier way to know your age if you were born on December 21 1988?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 21 1988. 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 21 1988.

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 21 1988. 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) Wednesday, 21 December 1988
Afrikaans Woensdag 21 Desember 1988
Aghem tsuʔutɔ̀mlò 21 ndzɔ̀ŋèfwòo 1988
Akan Wukuda, 1988 Mumu-Ɔpɛnimba 21
Amharic 1988 ዲሴምበር 21, ረቡዕ
Arabic الأربعاء، 21 ديسمبر 1988
Assamese বুধবাৰ, 21 ডিচেম্বৰ, 1988
Asu Jumatano, 21 Desemba 1988
Asturian miércoles, 21 d’avientu de 1988
Azerbaijani 21 dekabr 1988, çərşənbə
Azerbaijani 21 декабр 1988, чәршәнбә
Azerbaijani 21 dekabr 1988, çərşənbə
Basaa ŋgwà ŋgê 21 Lìbuy li ńyèe 1988
Belarusian серада, 21 снежня 1988 г.
Bemba Palichitatu, 21 Disemba 1988
Bena pa hidatu, 21 pa mwedzi gwa kumi na mbili 1988
Bulgarian сряда, 21 декември 1988 г.
Bambara araba 21 desanburu 1988
Bangla বুধবার, 21 ডিসেম্বর, 1988
Tibetan 1988 ཟླ་བ་བཅུ་གཉིས་པའི་ཚེས་21, གཟའ་ལྷག་པ་
Breton Mercʼher 21 Kerzu 1988
Bodo बुदबार, दिसेज्ब़र 21, 1988
Bosnian srijeda, 21. decembar 1988.
Bosnian сриједа, 21. децембар 1988.
Bosnian srijeda, 21. decembar 1988.
Catalan dimecres, 21 de desembre de 1988
Chakma 𑄝𑄪𑄖𑄴𑄝𑄢𑄴, 21 𑄓𑄨𑄥𑄬𑄟𑄴𑄝𑄧𑄢𑄴, 1988
Chechen 1988 декабрь 21, кхаара
Cebuano Miyerkules, Disyembre 21, 1988
Chiga Orwakashatu, 21 Okwaikumi na ibiri 1988
Cherokee ᏦᎢᏁᎢᎦ, ᎥᏍᎩᏱ 21, 1988
Central Kurdish 1988 کانونی یەکەم 21, چوارشەممە
Czech středa 21. prosince 1988
Welsh Dydd Mercher, 21 Rhagfyr 1988
Danish onsdag den 21. december 1988
Taita Kuramuka kadadu, 21 Mori ghwa ikumi na iwi 1988
German Mittwoch, 21. Dezember 1988
Zarma Alarba 21 Deesanbur 1988
Lower Sorbian srjoda, 21. decembra 1988
Duala mukɔ́sú 21 eláŋgɛ́ 1988
Jola-Fonyi Alarbay 21 Disambar 1988
Dzongkha གཟའ་ཕུར་བུ་, སྤྱི་ལོ་1988 ཟླ་བཅུ་གཉིས་པ་ ཚེས་21
Embu Njumatano, 21 Mweri wa ikũmi na Kaĩrĩ 1988
Ewe kuɖa, dzome 21 lia 1988
Greek Τετάρτη, 21 Δεκεμβρίου 1988
English Wednesday, December 21, 1988
Esperanto merkredo, 21-a de decembro 1988
Spanish miércoles, 21 de diciembre de 1988
Estonian kolmapäev, 21. detsember 1988
Basque 1988(e)ko abenduaren 21(a), asteazkena
Ewondo sɔ́ndɔ məlú mə́lɛ́ 21 ngɔn awóm ai bɛ̌ 1988
Persian 1367 آذر 30, چهارشنبه
Fulah njeslaare 21 bowte 1988
Fulah njeslaare 21 bowte 1988
Finnish keskiviikko 21. joulukuuta 1988
Filipino Miyerkules, Disyembre 21, 1988
Faroese mikudagur, 21. desember 1988
French mercredi 21 décembre 1988
Friulian miercus 21 di Dicembar dal 1988
Western Frisian woansdei 21 Desimber 1988
Irish Dé Céadaoin 21 Nollaig 1988
Scottish Gaelic DiCiadain, 21mh dhen Dùbhlachd 1988
Galician Mércores, 21 de decembro de 1988
Swiss German Mittwuch, 21. Dezämber 1988
Gujarati બુધવાર, 21 ડિસેમ્બર, 1988
Gusii Chumatano, 21 Disemba 1988
Manx 1988 Mee ny Nollick 21, Jercean
Hausa Laraba 21 Disamba, 1988
Hawaiian Poʻakolu, 21 Kekemapa 1988
Hebrew יום רביעי, 21 בדצמבר 1988
Hindi बुधवार, 21 दिसंबर 1988
Croatian srijeda, 21. prosinca 1988.
Upper Sorbian srjeda, 21. decembra 1988
Hungarian 1988. december 21., szerda
Armenian 1988 թ. դեկտեմբերի 21, չորեքշաբթի
Interlingua mercuridi le 21 de decembre 1988
Indonesian Rabu, 21 Desember 1988
Igbo Wenezdee, 21 Disemba 1988
Sichuan Yi 1988 ꊰꑋꆪ 21, ꆏꊂꌕ
Icelandic miðvikudagur, 21. desember 1988
Italian mercoledì 21 dicembre 1988
Japanese 1988年12月21日水曜日
Ngomba Wɛ́nɛsɛdɛ, 1988 Pɛsaŋ Ntsɔ̌ppá 21
Machame Jumatanu, 21 Desemba 1988
Javanese Rabu, 21 Desember 1988
Georgian ოთხშაბათი, 21 დეკემბერი, 1988
Kabyle Kuẓass 21 Duǧembeṛ 1988
Kamba Wa katatũ, 21 Mwai wa ĩkumi na ilĩ 1988
Makonde Liduva lyannyano, 21 Mwedi wa Nnyano na Nnyano na M 1988
Kabuverdianu kuarta-fera, 21 di Dizenbru di 1988
Koyra Chiini Alarba 21 Deesanbur 1988
Kikuyu Njumatana, 21 Ndithemba 1988
Kazakh 1988 ж. 21 желтоқсан, сәрсенбі
Kako mɛrkɛrɛdi 21 ɓulɓusɛ 1988
Kalaallisut 1988 decembarip 21, pingasunngorneq
Kalenjin Kosomok, 21 Kipsuunde nebo aeng’ 1988
Khmer ពុធ 21 ធ្នូ 1988
Kannada ಬುಧವಾರ, ಡಿಸೆಂಬರ್ 21, 1988
Korean 1988년 12월 21일 수요일
Konkani बुधवार 21 डिसेंबर 1988
Kashmiri بودوار, دسمبر 21, 1988
Shambala Jumaatano, 21 Desemba 1988
Bafia mɛkrɛdí 21 ŋwíí akǝ ntɛk di bɛ́ɛ 1988
Colognian Metwoch, dä 21. Dezämber 1988
Kurdish 1988 berfanbarê 21, çarşem
Cornish 1988 mis Kevardhu 21, dy Merher
Kyrgyz 1988-ж., 21-декабрь, шаршемби
Langi Jumatáano, 21 Kʉsasatʉ 1988
Luxembourgish Mëttwoch, 21. Dezember 1988
Ganda Lwakusatu, 21 Desemba 1988
Lakota Aŋpétuyamni, Tȟahékapšuŋ Wí 21, 1988
Lingala mokɔlɔ mwa mísáto 21 sánzá ya zómi na míbalé 1988
Lao ວັນພຸດ ທີ 21 ທັນວາ ຄ.ສ. 1988
Northern Luri AP 1367 Azar 30, Wed
Lithuanian 1988 m. gruodžio 21 d., trečiadienis
Luba-Katanga Ndangù 21 Ciswà 1988
Luo Tich Adek, 21 Dwe mar Apar gi ariyo 1988
Luyia Jumatano, 21 Desemba 1988
Latvian Trešdiena, 1988. gada 21. decembris
Masai Jumatánɔ, 21 Ntʉ́ŋʉ́s 1988
Meru Wethatu, 21 Dicemba 1988
Morisyen merkredi 21 desam 1988
Malagasy Alarobia 21 Desambra 1988
Makhuwa-Meetto Jumatano, 21 Mweri wo kumi na yel’li 1988
Metaʼ Aneg 4, 1988 iməg krizmed 21
Maori Rāapa, 21 Hakihea 1988
Macedonian среда, 21 декември 1988
Malayalam 1988, ഡിസംബർ 21, ബുധനാഴ്‌ച
Mongolian 1988 оны арван хоёрдугаар сарын 21, Лхагва гараг
Marathi बुधवार, 21 डिसेंबर, 1988
Malay Rabu, 21 Disember 1988
Maltese L-Erbgħa, 21 ta’ Diċembru 1988
Mundang Comkolle 21 Fĩi Yuru 1988
Burmese 1988၊ ဒီဇင်ဘာ 21၊ ဗုဒ္ဓဟူး
Mazanderani AP 1367 Azar 30, Wed
Nama Wunstaxtsees, 21 Hôasoreǁkhâb 1988
Norwegian Bokmål onsdag 21. desember 1988
North Ndebele Sithathu, 21 Mpalakazi 1988
Low German 1988 M12 21, Wed
Nepali 1988 डिसेम्बर 21, बुधबार
Dutch woensdag 21 december 1988
Kwasio sɔ́ndɔ mafú málal 21 krísimin 1988
Norwegian Nynorsk onsdag 21. desember 1988
Ngiemboon tsètsɛ̀ɛ lyɛ̌ʼ , lyɛ̌ʼ 21 na saŋ lùm, 1988
Nuer Diɔ̱k lätni 21 Tio̱p in di̱i̱t 1988
Nyankole Orwakashatu, 21 Okwaikumi na ibiri 1988
Oromo Roobii, Muddee 21, 1988
Odia ବୁଧବାର, ଡିସେମ୍ବର 21, 1988
Ossetic Ӕртыццӕг, 21 декабры, 1988 аз
Punjabi ਬੁੱਧਵਾਰ, 21 ਦਸੰਬਰ 1988
Punjabi بُدھ, 21 دسمبر 1988
Punjabi ਬੁੱਧਵਾਰ, 21 ਦਸੰਬਰ 1988
Polish środa, 21 grudnia 1988
Pashto څلرنۍ د AP 1367 د لیندۍ 30
Portuguese quarta-feira, 21 de dezembro de 1988
Quechua Miércoles, 21 Diciembre, 1988
Romansh mesemna, ils 21 da december 1988
Rundi Ku wa gatatu 21 Kigarama 1988
Romanian miercuri, 21 decembrie 1988
Rombo Ijumatano, 21 Mweri wa ikumi na mbili 1988
Russian среда, 21 декабря 1988 г.
Kinyarwanda 1988 Ukuboza 21, Kuwa gatatu
Rwa Jumatanu, 21 Desemba 1988
Sakha 1988 сыл ахсынньы 21 күнэ, сэрэдэ
Samburu Mderot ee inet, 21 Lapa le tomon waare 1988
Sangu Jumatano, 21 Muhaano 1988
Sindhi 1988 ڊسمبر 21, اربع
Northern Sami 1988 juovlamánnu 21, gaskavahkku
Sena Chitatu, 21 de Decembro de 1988
Koyraboro Senni Alarba 21 Deesanbur 1988
Sango Bïkua-usïö 21 Kakauka 1988
Tachelhit ⴰⴽⵕⴰⵙ 21 ⴷⵓⵊⴰⵏⴱⵉⵔ 1988
Tachelhit akṛas 21 dujanbir 1988
Tachelhit ⴰⴽⵕⴰⵙ 21 ⴷⵓⵊⴰⵏⴱⵉⵔ 1988
Sinhala 1988 දෙසැම්බර් 21, බදාදා
Slovak streda 21. decembra 1988
Slovenian sreda, 21. december 1988
Inari Sami koskokko, juovlâmáánu 21. 1988
Shona 1988 Zvita 21, Chitatu
Somali Arbaco, Bisha Laba iyo Tobnaad 21, 1988
Albanian e mërkurë, 21 dhjetor 1988
Serbian среда, 21. децембар 1988.
Serbian среда, 21. децембар 1988.
Serbian sreda, 21. decembar 1988.
Swedish onsdag 21 december 1988
Swahili Jumatano, 21 Desemba 1988
Tamil புதன், 21 டிசம்பர், 1988
Telugu 21, డిసెంబర్ 1988, బుధవారం
Teso Nakauni, 21 Opoo 1988
Tajik Чоршанбе, 21 Декабр 1988
Thai วันพุธที่ 21 ธันวาคม พ.ศ. 2531
Tigrinya ረቡዕ፣ 21 ታሕሳስ መዓልቲ 1988 ዓ/ም
Turkmen 21 dekabr 1988 Çarşenbe
Tongan Pulelulu 21 Tīsema 1988
Turkish 21 Aralık 1988 Çarşamba
Tatar 21 декабрь, 1988 ел, чәршәмбе
Tasawaq Alarba 21 Deesanbur 1988
Central Atlas Tamazight Akras, 21 Dujanbir 1988
Uyghur 1988 21-دېكابىر، چارشەنبە
Ukrainian середа, 21 грудня 1988 р.
Urdu بدھ، 21 دسمبر، 1988
Uzbek chorshanba, 21-dekabr, 1988
Uzbek AP 1367 Azar 30, چهارشنبه
Uzbek чоршанба, 21 декабр, 1988
Uzbek chorshanba, 21-dekabr, 1988
Vai ꕉꕞꕒ, 21 ꖨꖕ ꕪꕴ ꗏꖺꕮꕊ 1988
Vai alaba, 21 luukao lɔma 1988
Vai ꕉꕞꕒ, 21 ꖨꖕ ꕪꕴ ꗏꖺꕮꕊ 1988
Vietnamese Thứ Tư, 21 tháng 12, 1988
Vunjo Jumatanu, 21 Desemba 1988
Walser Mittwuč, 21. Chrištmánet 1988
Wolof Àlarba, 21 Des, 1988
Xhosa 1988 Disemba 21, Lwesithathu
Soga Owokusatu, 21 Desemba 1988
Yangben metúkpíápɛ 21 pilɔndɔ́ 1988
Yiddish מיטוואך, 21טן דעצעמבער 1988
Yoruba Ọjọ́rú, 21 Ọ̀pẹ 1988
Cantonese 1988年12月21日 星期三
Cantonese 1988年12月21日星期三
Cantonese 1988年12月21日 星期三
Standard Moroccan Tamazight ⴰⴽⵕⴰⵙ 21 ⴷⵓⵊⴰⵏⴱⵉⵔ 1988
Chinese 1988年12月21日星期三
Chinese 1988年12月21日星期三
Chinese 1988年12月21日 星期三
Zulu ULwesithathu, Disemba 21, 1988