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Total Triiodothyronine (T3) Test: Price, Report & Procedure

This test diagnose thyroid conditions, particularly hyperthyroidism (overactive thyroid), and monitor the treatment for thyroid disease.

Total Triiodothyronine (t3) Test Info & Procedure

Group NameTHYROID INFERTILITY
FastingFasting not required
Sample TypeSERUM
Sample CollectionHome sample collection
ReportsMost reports: 24–48 hours after the sample reaches the lab; timing varies by test.
Report typeDigital report

Total Triiodothyronine (t3) Test Visual Guide

Measures total T3 thyroid hormone used in thyroid function and hyperthyroid review.

Technician collecting a blood sample from a woman at home

Download Total Triiodothyronine (t3) Test Visual Guide infographic (PNG)

ResultReported in ng/dL.
What it showsCurrent thyroid hormone level.
SampleSerum. No fasting required.
Common useThyroid activity review.

How Total T3 Works

  1. T4 converts to T3T3 is active hormone
  2. Total level checkedBound plus free T3
  3. Pattern reviewedTSH and T4 complete picture

Typical result context

Result contextGuide
Typical adultlab specific
Lowcontext dependent
Highhyperthyroid context

Total T3 is read with TSH/T4 and may be useful in hyperthyroid patterns.

Why it may be advised

  • Hyperthyroid work-up
  • Thyroid profile context
  • Medicine follow-up

When to discuss it

  • Palpitations
  • Weight loss with appetite
  • Known thyroid disease

Often reviewed with

  • TSH
  • Total T4
  • Free T3

Simple Testing Flow

  1. BookSelect Total T3 test online
  2. Home VisitCollection executive arrives
  3. SampleSample collected as instructed
  4. Lab ReportProcessed and shared digitally

No fasting

  • Usually no fasting
  • Share thyroid medicine timing

May affect result

  • Thyroid medicines
  • Acute illness
  • Binding protein changes

Active pathway

  • Useful for T3-toxicosis context
  • TSH remains key screen

About the Test

Total Triiodothyronine (t3) is a laboratory test that measures a result in a Blood (Serum) sample. It may be ordered to investigate symptoms, support a diagnosis or monitor a condition, depending on your clinician's advice.

The current booking price is shown at Rs. 182 against an MRP of Rs. 230, inclusive of taxes where applicable.

No fasting is required for this test alone. If another test in the same order requires fasting, follow its preparation instructions. Home sample collection is available in serviceable cities. A trained phlebotomist collects the sample using sterile equipment, and the report is shared online after processing.

Total Triiodothyronine (t3) blood test sample collection

Total Triiodothyronine (t3) Sample Report Format & Ranges

Relevant details from a Thyrocare sample report are shown below. A standalone PDF preview for Total Triiodothyronine (t3) is not available here. Reference intervals may vary by method and patient factors. Use the interval printed on your own final report.

Conducted at Thyrocare Labs
Lab Accreditation CAP, NABL, UKAS, ANAB

Total Triiodothyronine (t3) Thyrocare Sample-Report Range Table

Parameter Unit Reference Range
TOTAL TRIIODOTHYRONINE (T3) ng/dL 58-159

Total Triiodothyronine (T3) Reference Guide

Educational guide only. The Thyrocare sample-report range is shown in the Reports & Ranges section. For your own result, use the range on your final report and discuss it with your clinician.

Why This Test Is Ordered

ReasonDescription
Thyroid activityMeasures free plus protein-bound T3.
Hyperthyroid supportMay detect T3-predominant thyroid excess.
Panel contextComplements TSH and T4.

Symptoms And Who Should Test

SituationDescription
SymptomsWeight loss, palpitations, tremor, sweating, nervousness.
Risk contextKnown thyroid disease, goitre, thyroid medicine follow-up.
Follow-up usersPeople with abnormal TSH or T4 results.

Preparation And Interpretation Notes

TopicGuidance
FastingNo fasting is required for this test alone. If another test in the same order requires fasting, follow its preparation instructions.
Medicine timingThyroid medicines can influence results.
InterpretationRead with TSH and T4.

Home sample collection for Total Triiodothyronine (t3) is available in the cities below, subject to confirmation of your pincode at booking.

Check all cities where service is available →

Total Triiodothyronine (t3) Test Price

Test conducted by Thyrocare partner laboratory Thyrocare Technologies Limited
Thyrocare partner laboratory
Rs. 230
Rs.182 21% Off
Free Home Sample Collection
Pay after sample collection
CAP Accredited NABL Accredited UKAS Management Systems ANAB Accredited

Why Choose Thyrocare for Total Triiodothyronine (t3)

Review the preparation guidance, sample type, home collection availability and report information before booking Total Triiodothyronine (t3). The final collection and reporting details are confirmed during booking.
Home sample collection for diagnostic testing

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Laboratory Processing

Your sample is collected by a trained phlebotomist and sent to the partner laboratory for analysis. The laboratory processes the sample using its validated procedures and quality controls. Your final report shows the result, unit and reference range used for that test. Discuss an unexpected or abnormal result with your clinician.