Blood Pressure Log — Printable & Editable

How to use this blood pressure log

1. Pick a mode at the top of the tool. Editable log lets you type readings and watch them auto-categorize. Print blank gives you a clean branded sheet to fill in by hand on the fridge, in a binder, or on a clipboard at a clinic.
2. Type your name and BP goal (both optional). If your clinician has given you a specific target — say 130/80 instead of the generic 120/80 — write it in. The PDF picks it up so the page you bring to your appointment is personalized.
3. Set a log start date. The tool auto-fills dates for each row starting from that day, so you don't have to type the date for every entry. You can still override any row's date individually.
4. For each reading, type the systolic (top) number, diastolic (bottom) number, optional pulse, and optional notes. Toggle AM or PM. The category chip on the right updates instantly — green for Normal, yellow for Elevated, orange for Stage 1, red for Stage 2, dark red for Severe.
5. Take 2 readings 1 minute apart, twice a day. That's the American Heart Association protocol — morning before medications and food, and bedtime before sleep. Track for at least 3 days (7 is better) before each appointment.
6. Hit PDF when you're done. Filled-in mode gives a clinician-ready PDF with row colors, average BP, AM/PM splits, and the highest reading. Blank mode gives a printable empty log. Both have Dr. Taylor's byline and the AHA source link in the footer.

Why this log is different from other printable blood pressure logs

Most "blood pressure log printable" pages serve a static PDF you download, print, and write into by hand. The American Heart Association ships a one-pager PDF. CDC publishes a similar morning/evening grid. Hospital systems (Ohio State, Florida Health, Hypertension Canada) each publish their own variant. They're all reputable, and they're all static — none of them tell you what category a reading falls into, none compute your average, none show you whether your morning numbers run different from your evenings, and none can be embedded into a patient education site by a clinic.

This page does both. Switch to Print blank mode and you get the same kind of branded one-page log the AHA ships — a sheet to fill in on paper. Stay in Editable log mode and you get a live, color-coded tracker: type a 145/92 and the chip turns red and labels it Stage 2 the moment you tab out of the field; type a 118/76 the next morning and the green Normal chip appears; the average updates, the morning-vs-evening split updates, and if any reading is severe (≥180/120), a banner with what to do appears at the top of the table.

Three secondary wins worth naming: your data stays on this device (localStorage only — no account, nothing uploaded), the PDF you export is branded and clinician-ready with a summary block at the bottom, and the tool is embeddable — clinics, hypertension programs, and patient-education sites can drop the iframe into their own pages with required attribution.

How the AHA categories work

Blood pressure is two numbers, both measured in millimeters of mercury (mm Hg). Systolic — the top number — is the pressure when the heart contracts. Diastolic — the bottom number — is the pressure when the heart relaxes between beats. Each reading falls into one of five categories per the current AHA / ACC guidelines:

• Normal: below 120 systolic and below 80 diastolic. Both must be in range.
• Elevated: 120–129 systolic and below 80 diastolic. The "yellow light" — not hypertension yet, but worth changing course.
• Stage 1 hypertension: 130–139 systolic or 80–89 diastolic. Either number alone qualifies.
• Stage 2 hypertension: 140 or higher systolic or 90 or higher diastolic.
• Severe / Hypertensive emergency: above 180 systolic or above 120 diastolic. Wait a minute, retake. Still high with any symptom (chest pain, shortness of breath, vision change, weakness, confusion) — call 911. No symptoms — call your clinician the same day.

The single most underappreciated point: in Stages 1 and 2, the higher of the two numbers determines the category. A reading of 118/85 is Stage 1, not Normal — the diastolic is in the Stage 1 band, so the whole reading is. This tool applies that rule automatically on every row. If you want to verify against an authoritative source, the AHA's Understanding Blood Pressure Readings page lays out the same categories with the same boundaries.

For accuracy, your home measurement setup matters as much as the numbers. The largest cause of wrong home readings is cuff fit, not the device — too small and the cuff over-reads by 5–10 mm Hg, too big and it under-reads. Our reviews of the best home blood pressure monitors list the cuff range for each model so you can match the cuff to your upper arm circumference. The second biggest source of error is technique — see our step-by-step home BP guide for the posture, timing, and arm position that the AHA recommends. If you can't use an upper-arm cuff, a wrist monitor is the validated alternative — our wrist BP monitor guide covers the validated picks.

Three real-world examples

Margaret's 7-day pre-appointment log

Margaret, 62, has been on lisinopril for nine months. Her primary care doc asked her to bring a 7-day log to her annual checkup. She opens this page, sets her start date, and types in two morning and two evening readings each day. By day 5, the average chip is showing 132/84 — Stage 1, despite being on medication. Mornings are slightly higher than evenings (134/85 vs 130/82). She prints the PDF, brings it to the appointment, and her doc adjusts the dose. The category color-coding meant Margaret could see the pattern herself before the visit — and ask the right questions during it.

Anthony's clinic-handout log (Print blank mode)

Anthony works the front desk at a small cardiology practice. His clinician hands every new hypertension patient a paper blood pressure log to fill in at home. Until last month they were photocopying a 2014 PDF nobody had updated. Now Anthony has the embed iframe on the clinic's patient-portal "resources" page, and the front desk prints fresh copies of the branded blank version each morning — patient name and goal pre-filled where the clinician specifies. Same paper workflow, current AHA categories, free, no template-license headaches.

Daniel's home tracking for white-coat hypertension

Daniel, 48, reads high every time he's in a clinic — classic "white-coat hypertension." His doctor wants 14 days of home readings to confirm he doesn't actually need medication. Daniel uses the editable log on his phone. Within a week, the average chip is showing 124/76 — Elevated, well below the 140/90 he hits at the clinic. The PDF he sends to the practice on day 14 includes the same row-by-row colors, AM/PM averages, and the highest reading flagged. The doc reads it, agrees that office hypertension is the diagnosis, and they hold off on starting medication. The numbers and the format both did real work.

Frequently asked questions

How long should I keep a blood pressure log?

The American Heart Association recommends 3 days as a minimum and 7 days as the preferred minimum before each appointment with your clinician. Take two readings, one minute apart, twice a day — morning before medications and food, and bedtime before sleep. If your clinician is titrating a new medication, they'll often want 14 days of data to see the trend; if you have established hypertension and are stable, weekly check-ins between appointments are usually enough. Save your PDFs in a folder so you have a longitudinal record over time.

What's a normal blood pressure reading?

Per the current American Heart Association categories, a normal blood pressure is below 120/80 mm Hg — both numbers must be in range. A reading of 118/82 is not normal — the diastolic alone qualifies it as Stage 1 hypertension. Readings between 120/80 and 129/80 are "Elevated" — a warning band but not yet hypertension. This tool applies those rules automatically as you type, so you don't have to memorize the cutoffs.

What time of day should I take my blood pressure?

The standard protocol is twice a day — first thing in the morning before any medication, coffee, food, or exercise, and again at bedtime before sleep. Take 2 readings 1 minute apart at each session and log both. Sit quietly for 5 minutes first, with your back supported, feet flat on the floor, and the arm at heart level. The 5-minute rest matters: skip it and your reading runs 5–15 mm Hg higher than your true resting BP, which is what the categories are calibrated against. See our step-by-step home BP guide for the full technique.

Why does my home BP differ from the clinic reading?

Two reasons. The first is white-coat hypertension — the stress of being in a medical setting genuinely raises some people's BP by 10–20 mm Hg. The second is technique — the rushed clinic measurement skips the 5-minute rest and often uses a cuff sized for "most adults" rather than yours. Your home log, taken correctly twice a day for at least 7 days, is the more clinically valid measurement, which is why guidelines now treat home BP monitoring as the standard. Bring the log; let your clinician compare.

Can I embed this tool on my own site?

Yes — copy the iframe snippet at the bottom of this page. The embed is designed for cardiology clinics, primary care practices, hypertension programs, patient-education sites, senior-care blogs, and community health resources. Required attribution and Dr. Taylor's byline are built in. There's no fee, no signup, no analytics on the embedded version, and no ads. The same restrictions apply as on the main page — your patients' data stays on their device.

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Dr. Taylor's recommendations for accurate home blood pressure tracking

A log is only as accurate as the reading it captures. The two biggest sources of error at home are cuff fit and technique. Our reviews below cover both.

• Best Blood Pressure Monitors — upper-arm cuffs are the gold standard. We list the cuff range for each pick so you can match the device to your arm circumference and avoid the 5–10 mm Hg error a mis-sized cuff introduces.
• Best Wrist Blood Pressure Monitors — for travel, very large or very small arms where an upper-arm cuff won't fit, or quick spot-checks. Position at heart level for accuracy.
• How to Take Blood Pressure at Home — the AHA-cited posture, timing, and arm-position protocol. Doing the technique right is worth more than upgrading the device.

Sources & methodology

• American Heart Association — Understanding Blood Pressure Readings (current AHA / ACC categories, last reviewed Aug 14, 2025). Source for all five category bands.
• American Heart Association — My Blood Pressure Log (PDF). Source for the recommended logging cadence (3-day minimum, 7-day preferred) and measurement protocol.
• CDC — My Blood Pressure Log (PDF). Source for the morning / evening logging structure.
• Shimbo et al., "Self-Measured Blood Pressure Monitoring at Home" — Hypertension 2020 (AHA Scientific Statement). Source for the home-BP-as-standard guidance and 2-reading protocol.

This tool is reviewed annually against the current AHA / ACC blood pressure guidelines for category-band changes. About Dr. Taylor · Last reviewed May 21, 2026.

Embed this tool on your site

Free for cardiology clinics, primary care practices, hypertension programs, patient-education sites, senior-care blogs, and community health resources. Required attribution is built into the snippet. No fee, no account, no analytics on the embedded version.

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  Blood pressure log by
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  &middot; Reviewed by Dr. David Taylor, MD, PhD
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