Fetal Weight Calculator / Fetal Weight Estimation
The fetal weight calculator estimates fetal weight based on ultrasound parameters, assisting in pregnancy health management.
- Enter parameters such as Biparietal Diameter (BPD), Abdominal Circumference (AC), Abdominal Diameter, Femur Length (FL), etc.
- Click "Calculate" to get fetal weight estimates using multiple formulas.
- Shepard formula: Fetal weight (g) = -4973.72 + 260.69 × HC (Head Circumference)
- Formula 2: Fetal weight (g) = -2686.60 + 171.48 × AC (Abdominal Circumference)
- Formula 3: Fetal weight (g) = -2232.56 + 747.42 × FL (Femur Length)
- Formula 4: Fetal weight (g) = -2513.51 + 1049.90 × FTH (Fetal Thigh Subcutaneous Fat Thickness)
- Formula 5: Fetal weight (g) = -5168.32 + 100.97 × HC + 110.86 × AC + 143.09 × FL + 331.43 × FTH
- Formula 6: Fetal weight (g) = 900 × BPD (Biparietal Diameter) - 5200
- Formula 7: Fetal weight (g) = 2900 + 0.3 × Fundal Height × Waist Circumference
- Results are for reference only. Please consult your doctor for accurate assessment.
- Please enter all parameters in millimeters (mm).
This tool is for reference only and not medical advice.