Home › Clinical Tools › UPCR

🧫 Urine Protein/Creatinine Ratio (est. 24h)

UseWhen to use: proteinuria screening when 24-h collection is impractical.

Loading calculator…

Strata≥3.5 suggests nephrotic-range; 0.15–0.49 moderate elevation band.

LimitsWhen not to use: as sole nephrotic diagnosis without albuminuria/albu… · Pitfall: very dilute urine / low muscle mass. · Prefer first-morning void when possible.

SourceStandard spot UPCR estimation

Runs locally in your browser (no PHI uploaded). For licensed clinicians — not a substitute for clinical judgement.
Stored on this device for revisit reminders

This-shift next steps

After scoring: open the scene pack, peer scores, and the matching pathway. Local reference — no HIS write.

Paste the link in Slack, Teams, X, or LinkedIn — the preview image comes from this page’s Open Graph card.

Methodology · worked example, guidelines & full notes
Clinical takeaway

mg/mg ≈ g/day.

When to use

When to use: proteinuria screening when 24-h collection is impractical.

How it works

UPCR = urine protein (mg/dL) / urine creatinine (mg/dL) ≈ g/day.

Key points

  • mg/mg ≈ g/day.
  • Nephrotic ≥3.5 cue.
  • Next: ACR / 24h if discordant.

References

  • Standard spot UPCR estimation

Worked calculation

The values below come from this tool's own example placeholders and are computed server-side with the formula shown on this page, so the arithmetic can be checked quickly. It demonstrates how to substitute values only — it is not clinical advice and not a real case.

Urine protein100 mg/dL
Urine creatinine100 mg/dL

→UPCR1.00g/g (≈g/day)

  • mg/g Cr：1000
  • Cue：0.5–3.4 — significant proteinuria band
Verification & sources · governance
FAQ

Frequently asked questions

Does Urine Protein/Creatinine Ratio (est. 24h) upload patient data? Where is it calculated?
Calculation runs locally in the browser; inputs and results are not uploaded. For licensed clinicians only; interpret with history, investigations and local protocols — not a diagnosis or prescription.
How is Urine Protein/Creatinine Ratio (est. 24h) calculated in practice? Can you show a worked example?
Inputs: Urine protein 100 mg/dL, Urine creatinine 100 mg/dL → Result: UPCR 1.00 g/g (≈g/day)（mg/g Cr: 1000, Cue: 0.5–3.4 — significant proteinuria band）
Related tools

Other tools