---
title: "Urine Specific Gravity Test: What It Measures"
description: "It shows how concentrated your urine is and how well your kidneys conserve water, with easy ordering and Quest-based lab results via Vitals Vault."
canonical: "https://www.vitalsvault.com/biomarkers/urine-specific-gravity"
last-updated: 2026-08-22
---

# Urine Specific Gravity Test: What It Measures

> It shows how concentrated your urine is and how well your kidneys conserve water, with easy ordering and Quest-based lab results via Vitals Vault.

---

Canonical HTML: https://www.vitalsvault.com/biomarkers/urine-specific-gravity
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