CortexLit

CortexLit tool · Stress recovery · Runs offline · No account

Nature Dose Tracker

Total your nature minutes for the week, compare them with the 120-minute finding, and print the schedule that fits.

← Back to the article · See the evidence

This tool gives general information based on the research summarised in How Much Nature Is Enough: The Dose Evidence. It is not a medical device, does not diagnose, and does not replace advice from your clinician.

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Free vs Plus




Free (this page)
  • weekly total with visit breakdown
  • comparison with the 120-minute threshold
  • text export and print
  • all citations and cautions


Plus (optional, one-time)
  • calendar (.ics) visit reminders
  • unlimited share images
  • share card without the 'Made with CortexLit' footer


Checkout isn't live yet, so Plus is unlocked here with a local code. The check runs in your browser and can be bypassed; it is a placeholder for a real payment link.






Free tier: 1 share image per result.






Commercial disclosure: optional paid Plus tier; all evidence, cautions and the main result are free. No affiliate links, no sponsors.







What this is based on


Every output names at least one verified PubMed source. Identifiers were verified on 2026-10-11 in an earlier batch and carried over into this build; they were not re-queried here, and no retraction database was checked. Verification was at abstract level.


White 2019
White MP, Alcock I, Grellier J, et al. Spending at least 120 minutes a week in nature is associated with good health and wellbeing. Sci Rep. 2019;9(1):7730. doi:10.1038/s41598-019-44097-3. PMID: 31197192.
PMID 31197192 · observational study · weight 0.5 · abstract level
Hunter 2019
Hunter MR, Gillespie BW, Chen SY. Urban Nature Experiences Reduce Stress in the Context of Daily Life Based on Salivary Biomarkers. Front Psychol. 2019;10:722. doi:10.3389/fpsyg.2019.00722. PMID: 31019479.
PMID 31019479 · observational study · weight 0.5 · abstract level


Limits: This totals your own minutes; it does not measure health or mood. The 120-minute finding is cross-sectional and self-reported, and cortisol is a short-term marker.







Privacy


Inputs stay in this page's memory. There is no telemetry, no analytics call and no network request. Saving is opt-in, local to this browser, deletable, and unencrypted.