- Is my blood pressure data stored anywhere?
- No. This tool runs entirely in your browser using JavaScript. Your readings are never sent to any server. When you close the tab, the data is gone unless you save the PDF or note the values yourself. We do not use cookies or analytics for this tool.
- What is a normal blood pressure reading?
- According to the American Heart Association, normal blood pressure is less than 120/80 mmHg. Elevated blood pressure is systolic 120–129 with diastolic under 80. Stage 1 hypertension starts at 130/80 mmHg. Stage 2 is 140/90 mmHg or higher. Always confirm readings and interpretation with your healthcare provider — this tool is for logging purposes only and does not provide medical advice.
- When should I measure my blood pressure and how many readings should I log?
- Most doctors recommend measuring twice a day — once in the morning before medication and meals, and once in the evening. For each session, take two or three readings one minute apart and record the average. Log at least 7 days of readings before a doctor's appointment to give a representative picture. More readings are better when tracking the effect of a new medication or lifestyle change.
- Can I import data from a spreadsheet?
- Yes. In Excel or Google Sheets, save or export your data as CSV. The expected column order is: date, time, systolic, diastolic, pulse, weight, blood_sugar, notes. The header row is optional — the tool detects and skips it automatically. Click "Import CSV", paste the text, then click "Import rows" to add them to your log.
- What paper size does the PDF use?
- You can choose A4 (210 × 297 mm, standard in most countries) or US Letter (8.5 × 11 inches, standard in the USA and Canada). Select your preferred size in the Patient Info section before generating. The table and fonts scale to fill the page neatly.
- What do the colour codes in the PDF mean?
- The BP Status column is colour-coded for quick scanning: green = Normal (<120/<80), amber = Elevated (120–129/<80), red = High (≥130 systolic or ≥80 diastolic). These thresholds follow AHA 2017 guidelines. If many rows appear red, discuss with your physician — do not self-diagnose based on this log alone.