Colonoscopy Prep Calculator
Calculate bowel preparation solution volumes, split-dose timing, and evaluate prep quality with the Boston Bowel Preparation Scale (BBPS).
Medical Disclaimer
This calculator is for informational and educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making decisions about your health. Never disregard professional medical advice or delay seeking it because of results from this tool.
Inputs
Results
Total Prep Volume (mL)
4,000
BBPS Total Score (0–9)
9
How to Use This Calculator
- Enter the patient's Body Weight in kg and select the Prep Type (PEG 4L, low-volume 2L, or Suprep).
- Enter the Procedure Time (hour in 24-hour format) to calculate the dosing schedule.
- Enter Boston Bowel Preparation Scale (BBPS) scores for right colon, transverse, and left colon.
- Review Total Prep Volume, Dose 1 and Dose 2 volumes and start times.
- Check Total BBPS Score to document prep quality and assess adequacy for polyp detection.
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