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How far along and how many weeks pregnant am I?

This week-by-week calculator and calendar helps you find out exactly how many weeks pregnant you are right now.

Gestational Age
Today's Date:0wk1dDue Date:11/28/24
Date of Fertilization (2w1d):03/08/24Anatomy Scan (19-20 weeks):07/04/24 - 07/11/24
Fetal heart beat should be seen (7w0d):04/11/24Fetal movements felt (18-20 weeks):06/27/24 - 07/12/24
Ultrasound Screen (11w+2 - 13w+6):05/11/24 - 05/31/24Fetus becomes viable (24w0d):08/08/24
Triple Screen (15-18 weeks):06/06/24 - 06/28/24Glucose Screen (24-28 weeks):08/08/24 - 09/06/24
Amniocentesis (17-18 weeks):06/20/24 - 06/28/24Term delivery (37-42 weeks):11/07/24 - 12/13/24
2024
FebMarAprMayJunJulAugSepOctNovDec
11w+1d5w+4d9w+6d14w+2d18w+4d23w+0d27w+3d31w+5d36w+1d40w+3d1
21w+2d5w+5d10w+0d14w+3d18w+5d23w+1d27w+4d31w+6d36w+2d40w+4d2
31w+3d5w+6d10w+1d14w+4d18w+6d23w+2d27w+5d32w+0d36w+3d40w+5d3
41w+4d6w+0d10w+2d14w+5d19w+0d23w+3d27w+6d32w+1d36w+4d40w+6d4
51w+5d6w+1d10w+3d14w+6d19w+1d23w+4d28w+0d32w+2d36w+5d41w+0d5
61w+6d6w+2d10w+4d15w+0d19w+2d23w+5d28w+1d32w+3d36w+6d41w+1d6
72w+0d6w+3d10w+5d15w+1d19w+3d23w+6d28w+2d32w+4d37w+0d41w+2d7
82w+1d6w+4d10w+6d15w+2d19w+4d24w+0d28w+3d32w+5d37w+1d41w+3d8
92w+2d6w+5d11w+0d15w+3d19w+5d24w+1d28w+4d32w+6d37w+2d41w+4d9
102w+3d6w+6d11w+1d15w+4d19w+6d24w+2d28w+5d33w+0d37w+3d41w+5d10
112w+4d7w+0d11w+2d15w+5d20w+0d24w+3d28w+6d33w+1d37w+4d41w+6d11
122w+5d7w+1d11w+3d15w+6d20w+1d24w+4d29w+0d33w+2d37w+5d42w+0d12
132w+6d7w+2d11w+4d16w+0d20w+2d24w+5d29w+1d33w+3d37w+6d42w+1d13
143w+0d7w+3d11w+5d16w+1d20w+3d24w+6d29w+2d33w+4d38w+0d14
153w+1d7w+4d11w+6d16w+2d20w+4d25w+0d29w+3d33w+5d38w+1d15
163w+2d7w+5d12w+0d16w+3d20w+5d25w+1d29w+4d33w+6d38w+2d16
173w+3d7w+6d12w+1d16w+4d20w+6d25w+2d29w+5d34w+0d38w+3d17
183w+4d8w+0d12w+2d16w+5d21w+0d25w+3d29w+6d34w+1d38w+4d18
193w+5d8w+1d12w+3d16w+6d21w+1d25w+4d30w+0d34w+2d38w+5d19
203w+6d8w+2d12w+4d17w+0d21w+2d25w+5d30w+1d34w+3d38w+6d20
214w+0d8w+3d12w+5d17w+1d21w+3d25w+6d30w+2d34w+4d39w+0d21
224w+1d8w+4d12w+6d17w+2d21w+4d26w+0d30w+3d34w+5d39w+1d22
230w+1d4w+2d8w+5d13w+0d17w+3d21w+5d26w+1d30w+4d34w+6d39w+2d23
240w+2d4w+3d8w+6d13w+1d17w+4d21w+6d26w+2d30w+5d35w+0d39w+3d24
250w+3d4w+4d9w+0d13w+2d17w+5d22w+0d26w+3d30w+6d35w+1d39w+4d25
260w+4d4w+5d9w+1d13w+3d17w+6d22w+1d26w+4d31w+0d35w+2d39w+5d26
270w+5d4w+6d9w+2d13w+4d18w+0d22w+2d26w+5d31w+1d35w+3d39w+6d27
280w+6d5w+0d9w+3d13w+5d18w+1d22w+3d26w+6d31w+2d35w+4d40w+0d28
291w+0d5w+1d9w+4d13w+6d18w+2d22w+4d27w+0d31w+3d35w+5d40w+1d29
305w+2d9w+5d14w+0d18w+3d22w+5d27w+1d31w+4d35w+6d40w+2d30
315w+3d14w+1d22w+6d27w+2d36w+0d31

Why is it important to know your exact pregnancy week?

How far along you are determines nearly everything in your pregnancy including blood tests, ultrasound examinations, and more importantly when you can expect your baby to be born.  It also helps you identify certain situations to learn what is normal and when to have procedures done. What is normal at 26 weeks may not be normal at 32 weeks. Also, tests that should be done at 20 weeks but are done at 16 weeks could be interpreted incorrectly.

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How can I calculate important week-by-week information throughout my pregnancy?

This pregnancy calculator helps you find out exactly how many weeks pregnant you are right now, details your baby's development, and precisely what is happening to your body at the moment. Just enter your pregnancy due date or other information to create and calculate a personalized weekly and daily pregnancy calendar. The babyMed Monthly Pregnancy Calculator and Calendar is a week-by-week pregnancy calculator and calendar with information for each day of your pregnancy.

To create a Week-By-Week calendar choose from the following options:

  • Weekly Count: Follow new developments in weeks and days 
  • Daily Countup: Count up how many days you are into your pregnancy 
  • Daily Countdown: Count down your days left until your due date 
  • Fetal Weight: Available in ounces or grams
  • Ultrasound measurements: BPD, FL, HC, AC

The chart below provides links to detailed information about what happens each week during pregnancy.

1st Trimester 2nd Trimester 3rd Trimester
1 wk pregnant 14 wks pregnant 27 wks pregnant
2 wks pregnant 15 wks pregnant 28 wks pregnant
3 wks pregnant 16 wks pregnant 29 wks pregnant
4 wks pregnant 17 wks pregnant 30 wks pregnant 
5 wks pregnant 18 wks pregnant 31 wks pregnant 
6 wks pregnant 19 wks pregnant 32 wks pregnant 
7 wks pregnant 20 wks pregnant 33 wks pregnant 
8 wks pregnant 21 wks pregnant 34 wks pregnant 
9 wks pregnant 22 wks pregnant 35 wks pregnant 
10 wks pregnant 23 wks pregnant 36 wks pregnant 
11 wks pregnant 24 wks pregnant  37 wks pregnant 
12 wks pregnant 25 wks pregnant  38 wks pregnant 
13 wks pregnant  26 wks pregnant 39 wks pregnant
    40 wks pregnant
    41+ wks pregnant

Don't know your due date? Use our Pregnancy Calculator to find out the exact due date, with dates for exciting pregnancy events.