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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:07/07/23
Date of Fertilization (2w1d):10/15/22Anatomy Scan (19-20 weeks):02/10/23 - 02/17/23
Fetal heart beat should be seen (7w0d):11/18/22Fetal movements felt (18-20 weeks):02/03/23 - 02/18/23
Ultrasound Screen (11w+2 - 13w+6):12/18/22 - 01/07/23Fetus becomes viable (24w0d):03/17/23
Triple Screen (15-18 weeks):01/13/23 - 02/04/23Glucose Screen (24-28 weeks):03/17/23 - 04/15/23
Amniocentesis (17-18 weeks):01/27/23 - 02/04/23Term delivery (37-42 weeks):06/16/23 - 07/22/23
20222023
OctNovDecJanFebMarAprMayJunJul
10w+1d4w+4d8w+6d13w+2d17w+5d21w+5d26w+1d30w+3d34w+6d39w+1d1
20w+2d4w+5d9w+0d13w+3d17w+6d21w+6d26w+2d30w+4d35w+0d39w+2d2
30w+3d4w+6d9w+1d13w+4d18w+0d22w+0d26w+3d30w+5d35w+1d39w+3d3
40w+4d5w+0d9w+2d13w+5d18w+1d22w+1d26w+4d30w+6d35w+2d39w+4d4
50w+5d5w+1d9w+3d13w+6d18w+2d22w+2d26w+5d31w+0d35w+3d39w+5d5
60w+6d5w+2d9w+4d14w+0d18w+3d22w+3d26w+6d31w+1d35w+4d39w+6d6
71w+0d5w+3d9w+5d14w+1d18w+4d22w+4d27w+0d31w+2d35w+5d40w+0d7
81w+1d5w+4d9w+6d14w+2d18w+5d22w+5d27w+1d31w+3d35w+6d40w+1d8
91w+2d5w+5d10w+0d14w+3d18w+6d22w+6d27w+2d31w+4d36w+0d40w+2d9
101w+3d5w+6d10w+1d14w+4d19w+0d23w+0d27w+3d31w+5d36w+1d40w+3d10
111w+4d6w+0d10w+2d14w+5d19w+1d23w+1d27w+4d31w+6d36w+2d40w+4d11
121w+5d6w+1d10w+3d14w+6d19w+2d23w+2d27w+5d32w+0d36w+3d40w+5d12
131w+6d6w+2d10w+4d15w+0d19w+3d23w+3d27w+6d32w+1d36w+4d40w+6d13
142w+0d6w+3d10w+5d15w+1d19w+4d23w+4d28w+0d32w+2d36w+5d41w+0d14
152w+1d6w+4d10w+6d15w+2d19w+5d23w+5d28w+1d32w+3d36w+6d41w+1d15
162w+2d6w+5d11w+0d15w+3d19w+6d23w+6d28w+2d32w+4d37w+0d41w+2d16
172w+3d6w+6d11w+1d15w+4d20w+0d24w+0d28w+3d32w+5d37w+1d41w+3d17
182w+4d7w+0d11w+2d15w+5d20w+1d24w+1d28w+4d32w+6d37w+2d41w+4d18
192w+5d7w+1d11w+3d15w+6d20w+2d24w+2d28w+5d33w+0d37w+3d41w+5d19
202w+6d7w+2d11w+4d16w+0d20w+3d24w+3d28w+6d33w+1d37w+4d41w+6d20
213w+0d7w+3d11w+5d16w+1d20w+4d24w+4d29w+0d33w+2d37w+5d42w+0d21
223w+1d7w+4d11w+6d16w+2d20w+5d24w+5d29w+1d33w+3d37w+6d42w+1d22
233w+2d7w+5d12w+0d16w+3d20w+6d24w+6d29w+2d33w+4d38w+0d23
243w+3d7w+6d12w+1d16w+4d21w+0d25w+0d29w+3d33w+5d38w+1d24
253w+4d8w+0d12w+2d16w+5d21w+1d25w+1d29w+4d33w+6d38w+2d25
263w+5d8w+1d12w+3d16w+6d21w+2d25w+2d29w+5d34w+0d38w+3d26
273w+6d8w+2d12w+4d17w+0d21w+3d25w+3d29w+6d34w+1d38w+4d27
284w+0d8w+3d12w+5d17w+1d21w+4d25w+4d30w+0d34w+2d38w+5d28
294w+1d8w+4d12w+6d17w+2d25w+5d30w+1d34w+3d38w+6d29
304w+2d8w+5d13w+0d17w+3d25w+6d30w+2d34w+4d39w+0d30
314w+3d13w+1d17w+4d26w+0d34w+5d31

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.