Blood Pressure Log
Log your blood pressure readings, get an instant category check (normal, elevated, or hypertension), see a trend chart, and export your history to CSV. All data stays in your browser — nothing is uploaded.
Add a reading
Trend chart (latest 20 readings)
Green = systolic, orange = diastolic (mmHg).
Reading history
| Date | Systolic | Diastolic | Pulse | Category | |
|---|---|---|---|---|---|
| No readings yet. Add your first reading above. | |||||
Categories follow common clinical ranges: Normal (below 120/80), Elevated (120–129 and below 80), Hypertension Stage 1 (130–139 or 80–89), Hypertension Stage 2 (140/90 or higher), Hypertensive Crisis (above 180 or above 120 — seek emergency care). This tool is not medical advice; talk to a doctor about your results.
How to use
- Enter the systolic (top) and diastolic (bottom) numbers from your monitor, plus pulse if you have it.
- Pick the date the reading was taken, then press Save Reading.
- Each reading is labelled with its category and added to the trend chart.
- Use Export CSV to download your full history for your doctor or your own records.