tonelva.com valid
Tonelva
Blood pressure reference material and five free browser calculators, published by
- Authority
- 45 reach 0 · trust 5 · quality 25 · freshness 15
- Tier
- listed
- llms.txt
- https://tonelva.com/llms.txt
- llms-full.txt
- https://tonelva.com/llms-full.txt
- Sections
- 5
- Links
- 32
- Size
- 8991 bytes
- Registered
- 2026-07-31
- Country
- — Publisher location unknown; CDN address excluded
- Country evidence
- No published address evidence collected yet
- For agents
- Documentation: developer or product docs worth reading, nothing to call
- First seen
- 2026-10-27T18:39:58.853Z
- Last checked
- 2026-10-27T18:39:59.603Z
- Badge
Their llms.txt
The beginning of the file, from our validated copy saved 2026-10-27T18:39:58.858Z. Cached copy · Source on tonelva.com
# Tonelva
> Blood pressure reference material and five free browser calculators, published by
> Vast Flow, LLP alongside the Tonelva blood pressure diary app. Every classification
> is returned under BOTH the 2017 ACC/AHA and the 2018 ESC/ESH thresholds, because the
> two genuinely disagree about where high blood pressure begins.
> Tonelva records readings from a cuff. It does not measure blood pressure, and no
> phone can. Nothing here is medical advice, a diagnosis or a personal target.
> Every page below is also available as markdown: append `index.md` to the URL, or send
> `Accept: text/markdown`. Full text of the tools and the reference pages in one file:
> https://tonelva.com/llms-full.txt
## Free tools
- [7-Day Blood Pressure Average Calculator | Tonelva](https://tonelva.com/tools/blood-pressure-average-calculator/): Average a week of home readings the way the guidelines ask, including discarding the first day, with morning and evening reported separately.
- [Blood Pressure Category Checker — Both Scales | Tonelva](https://tonelva.com/tools/blood-pressure-category-checker/): Enter a reading and see how the American ACC/AHA and the European ESC/ESH guidelines each classify it, side by side, with the disagreement explained.
- [Mean Arterial Pressure Calculator (MAP) | Tonelva](https://tonelva.com/tools/mean-arterial-pressure-calculator/): Calculate mean arterial pressure from a blood pressure reading, see the arithmetic worked through, and understand what a home MAP figure can and cannot tell you.
- [Printable Blood Pressure Log — Large Print, Free | Tonelva](https://tonelva.com/tools/printable-blood-pressure-log/): Generate a large-type blood pressure log sheet with dates filled in and the measurement conditions in the header, then print it. Free, nothing to sign up for.
- [Pulse Pressure Calculator — Wide, Narrow or Usual | Tonelva](https://tonelva.com/tools/pulse-pressure-calculator/): Work out your pulse pressure from a blood pressure reading and understand what a wide or narrow gap indicates, with the age effect explained honestly.
## Blood pressure reference
- [ESC/ESH Blood Pressure Guidelines: US vs Europe | Tonelva](https://tonelva.com/vitals/aha-vs-esc-blood-pressure-guidelines/): Compare ACC/AHA and ESC/ESH blood pressure thresholds, understand home readings, and see why the same number can receive different labels.
- [Blood pressure app: what it can and cannot do | Tonelva](https://tonelva.com/vitals/blood-pressure-apps/): A blood pressure app cannot measure you. Learn how to choose one that records cuff readings, protects privacy, and creates a useful history.
- [Blood pressure by age chart: what it misses | Tonelva](https://tonelva.com/vitals/blood-pressure-by-age/): Blood pressure by age chart explained: compare American and European categories, understand aging arteries, and track readings your clinician can use.
- [Blood pressure chart: American and European categories | Tonelva](https://tonelva.com/vitals/blood-press
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