The normal ranges for PT/INR results are: 11 to 13.5 seconds. INR of 0.8 to 1.1. INR of 2.0 to 3.0 if you’re taking warfarin. (There are some conditions for which a higher or lower target PT range is …

Aug 21, 2025 · For healthy individuals not taking medications that affect blood clotting, a normal INR level typically falls between 0.8 and 1.2. This range indicates expected clotting time.

Dec 3, 2024 · In people without health conditions, an INR of 1.1 or below is considered typical. An INR range of 2.0 to 3.0 is generally an effective therapeutic range for people taking warfarin for certain …

A normal PT-INR range for people who take warfarin is 2-3 but can vary from patient to patient. Patients who tend to clot more easily may have an INR target range of 3-4.

Jun 11, 2025 · The test result is expressed as a ratio, which compares your blood's clotting time to a standard reference value. This ratio is then adjusted to produce the INR value, which ranges from 0 …

Mar 16, 2023 · A “normal” INR is between 0.8 and 1.1 if you’re not taking any medications that prevent your blood from clotting (sometimes called “blood thinners”). People who take warfarin have higher …

The normal INR range typically falls between 2.0 and 3.0, but it can vary depending on the specific medical condition being treated. Patients with certain conditions, like atrial fibrillation or deep vein …

Jul 23, 2025 · The Prothrombin time in seconds is reported along with the corresponding International Normalized Ratio (INR).

Below is an explanation of what constitutes a normal INR range and the significance of both high and low INR levels. The normal INR range varies depending on whether the individual is on anticoagulant …

For most healthy individuals, the **normal INR range** is typically between 0.8 and 1.2. However, if you are on blood thinners, your target INR range may be higher—often between 2.0 and 3.0—depending …