MCH GA Calculator
Pregnancy Dating & Gestational Age Planner
Pregnancy Dating
Choose one dating source, enter the date, then calculate.
LMP
Last Menstrual Period
EDD
Estimated Due Date
REDD
Revised EDD
Last Menstrual Period (LMP)
The EDD will be calculated as LMP + 280 days.
CALCULATE
PREGNANCY DATING
Gestational Age
Calculated from the selected pregnancy dating.
CURRENT GESTATIONAL AGE • TODAY
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LMP
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EDD
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DATING SOURCE
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GESTATIONAL AGE SCHEDULE
Every 2 Weeks
Dates from 4 weeks until 40 weeks.
START OVER
Check GA on a Specific Date
Choose any date to calculate the exact gestational age.
Date to Check
CHECK GESTATIONAL AGE
GESTATIONAL AGE
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