Crown Rump Length Calculator

The length of the fetus from the crown (top of the head) to the bottom of the buttocks (the area above where legs begin) is called as Crown Rump Length (CRL). It is measured from 6 - 13 weeks of pregnancy. In this online CRL calculator, you can find the crown rump length for the number of weeks.

CRL Calculator

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Typical CRL will be around 0.4cm for 6.1 Weeks, 1cm for 7.2 Weeks, and grow up to 8.0 cm at 14.0 weeks. The measurement is done using ultrasound scan.

Note :This statistics calculator is presented for your own personal use and is to be used as a guide only. Medical and other decisions should NOT be based on the results of this calculator. Although this calculator has been tested, we cannot guarantee the accuracy of its calculations or results.

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