Click on the field to select the starting date.
Click on the field to select the end date.
The difference between the dates:
21 April 1999, Wednesday and 29 March 2024, Friday
24 years, 11 months, 9 days
or 299 months, or 1301 weeks, or 9109 days, or 218616 hours, or 13116960 minutes, or 787017600 seconds

Wednesday 21 April 1999 It is the 111 day of the year
Friday 29 March 2024 It is the 111 day of the year
Total number of minutes: 13116960
Total number of hours: 218616
Total number of days: 9109
Total number of weeks: 1301
Total number of months: 299

How old am I if I was born on April 21 1999?

How old am I if I was born on April 21 1999? 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 April 21 1999.

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 April 21 1999. How old am I?

You were born on April 21 1999. 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 April 21 1999?

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 April 21 1999 in a theoretical way.

To know how old you are if you were born on April 21 1999, 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 April 21 1999, 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 April 21 1999.

Calculate full years since April 21 1999

The first step is calculating full years. So you were born on April 21 1999, and today is March 29 2024. First you need to do is checking if the 21th of April has passed this year. This is the 29th of March, so April 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 - 1999 = 24

As you can see, you require subtracting the year of your birth from the current year. In this case, the result is 24. So it means that you are 24 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 April 21 1999 to now

The second step is to calculate full, remaining months. You were born on April 21 1999, today is March 29 2024. You know that there are 24 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 April. So now you require checking if 29th March has passed this year. If today is 29th of March, it means yes, 21th of March has passed. So you will calculate full months from April to March.

To make calculations, it will be better to mark months as numbers. April is the 4th month of the year, so mark it just as 11, and March is the 24th month of the year, so mark it just as 24. And now you can calculate the full, remaining months.

So you need to subtract the smaller number, in this case 11, from the bigger one, in this case 24. And then you have the result – it is 11 months. So now we know that if you were born on April 21 1999 you are 24 years and 11 months old. But what about days? Let’s check it!

Days left since April 21 1999 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 April 21 1999, today is March 29 2024. You have calculated full years, from 1999 to 2024, and full months, from April to March. It means you need to count only the days from March.

You were born on the 21th. Today is the 29th. So the calculations will be quite easy. You need to just subtract 21 from the 29 to see the number of days. The calculations will look like this:

So there are 9 full days left.

So to sum up – there are 24 full years, 11 full months and 9 days. So it means you are 24 years, 11 months and 9 days old exactly!

How Old Calculator dedicated to calculate how old you are if you were born on April 21 1999

Have you scrolled all parts containing calculations to know the easier way to know your age if you were born on April 21 1999?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 April 21 1999. 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 April 21 1999.

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 April 21 1999. 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 April 1999
Afrikaans Woensdag 21 April 1999
Aghem tsuʔutɔ̀mlò 21 ndzɔ̀ŋɔ̀tǎafʉ̄ghā 1999
Akan Wukuda, 1999 Ebɔbira-Oforisuo 21
Amharic 1999 ኤፕሪል 21, ረቡዕ
Arabic الأربعاء، 21 أبريل 1999
Assamese বুধবাৰ, 21 এপ্ৰিল, 1999
Asu Jumatano, 21 Aprili 1999
Asturian miércoles, 21 d’abril de 1999
Azerbaijani 21 aprel 1999, çərşənbə
Azerbaijani 21 апрел 1999, чәршәнбә
Azerbaijani 21 aprel 1999, çərşənbə
Basaa ŋgwà ŋgê 21 Màtop 1999
Belarusian серада, 21 красавіка 1999 г.
Bemba Palichitatu, 21 Epreo 1999
Bena pa hidatu, 21 pa mwedzi gwa wutai 1999
Bulgarian сряда, 21 април 1999 г.
Bambara araba 21 awirili 1999
Bangla বুধবার, 21 এপ্রিল, 1999
Tibetan 1999 ཟླ་བ་བཞི་པའི་ཚེས་21, གཟའ་ལྷག་པ་
Breton Mercʼher 21 Ebrel 1999
Bodo बुदबार, एफ्रिल 21, 1999
Bosnian srijeda, 21. april 1999.
Bosnian сриједа, 21. април 1999.
Bosnian srijeda, 21. april 1999.
Catalan dimecres, 21 d’abril de 1999
Chakma 𑄝𑄪𑄖𑄴𑄝𑄢𑄴, 21 𑄃𑄬𑄛𑄳𑄢𑄨𑄣𑄴, 1999
Chechen 1999 апрель 21, кхаара
Cebuano Miyerkules, Abril 21, 1999
Chiga Orwakashatu, 21 Okwakana 1999
Cherokee ᏦᎢᏁᎢᎦ, ᎧᏬᏂ 21, 1999
Central Kurdish 1999 نیسان 21, چوارشەممە
Czech středa 21. dubna 1999
Welsh Dydd Mercher, 21 Ebrill 1999
Danish onsdag den 21. april 1999
Taita Kuramuka kadadu, 21 Mori ghwa kana 1999
German Mittwoch, 21. April 1999
Zarma Alarba 21 Awiril 1999
Lower Sorbian srjoda, 21. apryla 1999
Duala mukɔ́sú 21 diɓáɓá 1999
Jola-Fonyi Alarbay 21 Aburil 1999
Dzongkha གཟའ་ཕུར་བུ་, སྤྱི་ལོ་1999 ཟླ་བཞི་པ་ ཚེས་21
Embu Njumatano, 21 Mweri wa kana 1999
Ewe kuɖa, afɔfĩe 21 lia 1999
Greek Τετάρτη, 21 Απριλίου 1999
English Wednesday, April 21, 1999
Esperanto merkredo, 21-a de aprilo 1999
Spanish miércoles, 21 de abril de 1999
Estonian kolmapäev, 21. aprill 1999
Basque 1999(e)ko apirilaren 21(a), asteazkena
Ewondo sɔ́ndɔ məlú mə́lɛ́ 21 ngɔn nyina 1999
Persian 1378 اردیبهشت 1, چهارشنبه
Fulah njeslaare 21 seeɗto 1999
Fulah njeslaare 21 seeɗto 1999
Finnish keskiviikko 21. huhtikuuta 1999
Filipino Miyerkules, Abril 21, 1999
Faroese mikudagur, 21. apríl 1999
French mercredi 21 avril 1999
Friulian miercus 21 di Avrîl dal 1999
Western Frisian woansdei 21 April 1999
Irish Dé Céadaoin 21 Aibreán 1999
Scottish Gaelic DiCiadain, 21mh dhen Ghiblean 1999
Galician Mércores, 21 de abril de 1999
Swiss German Mittwuch, 21. April 1999
Gujarati બુધવાર, 21 એપ્રિલ, 1999
Gusii Chumatano, 21 Apiriri 1999
Manx 1999 Averil 21, Jercean
Hausa Laraba 21 Afirilu, 1999
Hawaiian Poʻakolu, 21 ʻApelila 1999
Hebrew יום רביעי, 21 באפריל 1999
Hindi बुधवार, 21 अप्रैल 1999
Croatian srijeda, 21. travnja 1999.
Upper Sorbian srjeda, 21. apryla 1999
Hungarian 1999. április 21., szerda
Armenian 1999 թ. ապրիլի 21, չորեքշաբթի
Interlingua mercuridi le 21 de april 1999
Indonesian Rabu, 21 April 1999
Igbo Wenezdee, 21 Epreel 1999
Sichuan Yi 1999 ꇖꆪ 21, ꆏꊂꌕ
Icelandic miðvikudagur, 21. apríl 1999
Italian mercoledì 21 aprile 1999
Japanese 1999年4月21日水曜日
Ngomba Wɛ́nɛsɛdɛ, 1999 Pɛsaŋ Pɛ́nɛ́kwa 21
Machame Jumatanu, 21 Aprilyi 1999
Javanese Rabu, 21 April 1999
Georgian ოთხშაბათი, 21 აპრილი, 1999
Kabyle Kuẓass 21 Yebrir 1999
Kamba Wa katatũ, 21 Mwai wa kana 1999
Makonde Liduva lyannyano, 21 Mwedi wa Nchechi 1999
Kabuverdianu kuarta-fera, 21 di Abril di 1999
Koyra Chiini Alarba 21 Awiril 1999
Kikuyu Njumatana, 21 Mwere wa kana 1999
Kazakh 1999 ж. 21 сәуір, сәрсенбі
Kako mɛrkɛrɛdi 21 Nyɔlɔmbɔŋgɔ 1999
Kalaallisut 1999 apriilip 21, pingasunngorneq
Kalenjin Kosomok, 21 Iwootkuut 1999
Khmer ពុធ 21 មេសា 1999
Kannada ಬುಧವಾರ, ಏಪ್ರಿಲ್ 21, 1999
Korean 1999년 4월 21일 수요일
Konkani बुधवार 21 एप्रिल 1999
Kashmiri بودوار, اپریل 21, 1999
Shambala Jumaatano, 21 Aplili 1999
Bafia mɛkrɛdí 21 ŋwíí akǝ nin 1999
Colognian Metwoch, dä 21. Aprell 1999
Kurdish 1999 avrêlê 21, çarşem
Cornish 1999 mis Ebrel 21, dy Merher
Kyrgyz 1999-ж., 21-апрель, шаршемби
Langi Jumatáano, 21 Kwiikumi 1999
Luxembourgish Mëttwoch, 21. Abrëll 1999
Ganda Lwakusatu, 21 Apuli 1999
Lakota Aŋpétuyamni, Pȟežítȟo Wí 21, 1999
Lingala mokɔlɔ mwa mísáto 21 sánzá ya mínei 1999
Lao ວັນພຸດ ທີ 21 ເມສາ ຄ.ສ. 1999
Northern Luri AP 1378 Ordibehesht 1, Wed
Lithuanian 1999 m. balandžio 21 d., trečiadienis
Luba-Katanga Ndangù 21 Mùuyà 1999
Luo Tich Adek, 21 Dwe mar Ang’wen 1999
Luyia Jumatano, 21 Aprili 1999
Latvian Trešdiena, 1999. gada 21. aprīlis
Masai Jumatánɔ, 21 Olodoyíóríê inkókúâ 1999
Meru Wethatu, 21 Ĩpurũ 1999
Morisyen merkredi 21 avril 1999
Malagasy Alarobia 21 Aprily 1999
Makhuwa-Meetto Jumatano, 21 Mweri wo unecheshe 1999
Metaʼ Aneg 4, 1999 iməg ngwə̀t 21
Maori Rāapa, 21 Paengawhāwhā 1999
Macedonian среда, 21 април 1999
Malayalam 1999, ഏപ്രിൽ 21, ബുധനാഴ്‌ച
Mongolian 1999 оны дөрөвдүгээр сарын 21, Лхагва гараг
Marathi बुधवार, 21 एप्रिल, 1999
Malay Rabu, 21 April 1999
Maltese L-Erbgħa, 21 ta’ April 1999
Mundang Comkolle 21 Fĩi Marfoo 1999
Burmese 1999၊ ဧပြီ 21၊ ဗုဒ္ဓဟူး
Mazanderani AP 1378 Ordibehesht 1, Wed
Nama Wunstaxtsees, 21 ǃHôaǂkhaib 1999
Norwegian Bokmål onsdag 21. april 1999
North Ndebele Sithathu, 21 Mabasa 1999
Low German 1999 M04 21, Wed
Nepali 1999 अप्रिल 21, बुधबार
Dutch woensdag 21 april 1999
Kwasio sɔ́ndɔ mafú málal 21 ngwɛn ńna 1999
Norwegian Nynorsk onsdag 21. april 1999
Ngiemboon tsètsɛ̀ɛ lyɛ̌ʼ , lyɛ̌ʼ 21 na saŋ cÿó, 1999
Nuer Diɔ̱k lätni 21 Guak 1999
Nyankole Orwakashatu, 21 Okwakana 1999
Oromo Roobii, Elba 21, 1999
Odia ବୁଧବାର, ଅପ୍ରେଲ 21, 1999
Ossetic Ӕртыццӕг, 21 апрелы, 1999 аз
Punjabi ਬੁੱਧਵਾਰ, 21 ਅਪ੍ਰੈਲ 1999
Punjabi بُدھ, 21 اپریل 1999
Punjabi ਬੁੱਧਵਾਰ, 21 ਅਪ੍ਰੈਲ 1999
Polish środa, 21 kwietnia 1999
Pashto څلرنۍ د AP 1378 د غویی 1
Portuguese quarta-feira, 21 de abril de 1999
Quechua Miércoles, 21 Abril, 1999
Romansh mesemna, ils 21 d’avrigl 1999
Rundi Ku wa gatatu 21 Ndamukiza 1999
Romanian miercuri, 21 aprilie 1999
Rombo Ijumatano, 21 Mweri wa kaana 1999
Russian среда, 21 апреля 1999 г.
Kinyarwanda 1999 Mata 21, Kuwa gatatu
Rwa Jumatanu, 21 Aprilyi 1999
Sakha 1999 сыл Муус устар 21 күнэ, сэрэдэ
Samburu Mderot ee inet, 21 Lapa le ong’wan 1999
Sangu Jumatano, 21 Munyi 1999
Sindhi 1999 اپريل 21, اربع
Northern Sami 1999 cuoŋománnu 21, gaskavahkku
Sena Chitatu, 21 de Abril de 1999
Koyraboro Senni Alarba 21 Awiril 1999
Sango Bïkua-usïö 21 Ngubùe 1999
Tachelhit ⴰⴽⵕⴰⵙ 21 ⵉⴱⵔⵉⵔ 1999
Tachelhit akṛas 21 ibrir 1999
Tachelhit ⴰⴽⵕⴰⵙ 21 ⵉⴱⵔⵉⵔ 1999
Sinhala 1999 අප්‍රේල් 21, බදාදා
Slovak streda 21. apríla 1999
Slovenian sreda, 21. april 1999
Inari Sami koskokko, cuáŋuimáánu 21. 1999
Shona 1999 Kubvumbi 21, Chitatu
Somali Arbaco, Bisha Afraad 21, 1999
Albanian e mërkurë, 21 prill 1999
Serbian среда, 21. април 1999.
Serbian среда, 21. април 1999.
Serbian sreda, 21. april 1999.
Swedish onsdag 21 april 1999
Swahili Jumatano, 21 Aprili 1999
Tamil புதன், 21 ஏப்ரல், 1999
Telugu 21, ఏప్రిల్ 1999, బుధవారం
Teso Nakauni, 21 Odung’el 1999
Tajik Чоршанбе, 21 Апрел 1999
Thai วันพุธที่ 21 เมษายน พ.ศ. 2542
Tigrinya ረቡዕ፣ 21 ሚያዝያ መዓልቲ 1999 ዓ/ም
Turkmen 21 aprel 1999 Çarşenbe
Tongan Pulelulu 21 ʻEpeleli 1999
Turkish 21 Nisan 1999 Çarşamba
Tatar 21 апрель, 1999 ел, чәршәмбе
Tasawaq Alarba 21 Awiril 1999
Central Atlas Tamazight Akras, 21 Ibrir 1999
Uyghur 1999 21-ئاپرېل، چارشەنبە
Ukrainian середа, 21 квітня 1999 р.
Urdu بدھ، 21 اپریل، 1999
Uzbek chorshanba, 21-aprel, 1999
Uzbek AP 1378 Ordibehesht 1, چهارشنبه
Uzbek чоршанба, 21 апрел, 1999
Uzbek chorshanba, 21-aprel, 1999
Vai ꕉꕞꕒ, 21 ꖢꖕ 1999
Vai alaba, 21 fulu 1999
Vai ꕉꕞꕒ, 21 ꖢꖕ 1999
Vietnamese Thứ Tư, 21 tháng 4, 1999
Vunjo Jumatanu, 21 Aprilyi 1999
Walser Mittwuč, 21. Abrille 1999
Wolof Àlarba, 21 Awr, 1999
Xhosa 1999 Epreli 21, Lwesithathu
Soga Owokusatu, 21 Apuli 1999
Yangben metúkpíápɛ 21 mesiŋ, oóli ú kénie 1999
Yiddish מיטוואך, 21טן אַפּריל 1999
Yoruba Ọjọ́rú, 21 Ìgb 1999
Cantonese 1999年4月21日 星期三
Cantonese 1999年4月21日星期三
Cantonese 1999年4月21日 星期三
Standard Moroccan Tamazight ⴰⴽⵕⴰⵙ 21 ⵉⴱⵔⵉⵔ 1999
Chinese 1999年4月21日星期三
Chinese 1999年4月21日星期三
Chinese 1999年4月21日 星期三
Zulu ULwesithathu, Ephreli 21, 1999