Lab test · Immunology
Testosterone Free
The Free Testosterone test measures the unbound testosterone in the blood to assess active hormone levels.The Free Testosterone test measures the unbound testosterone in the blood to assess active hormone levels.
4.912,480+ patients have rated Prima
Booked 40 times
NABL-certified lab
Free home collection Report in 24 hrs
ReportWithin 24 hrs
SampleBlood
CollectionHome or centre
FastingNot needed
How it works
1
Book in a minute
Add to cart, pick a date and time slot, pay online or at collection.
2
Sample collected at home or centre
A trained phlebotomist arrives in your slot with sealed, single-use kits.
3
Report on WhatsApp
Within 24 hours on WhatsApp and under My Orders.
Preparation
No special preparation needed unless your doctor advises otherwise.
About this test
The Free Testosterone test measures the unbound testosterone in the blood to assess active hormone levels.
The Free Testosterone test is a blood test used to measure the amount of testosterone that is not bound to proteins in the bloodstream. This unbound fraction is biologically active and readily available for use by the body.
Free testosterone provides a more precise assessment of hormonal status, especially in conditions where total testosterone levels may appear normal but symptoms persist. It is often evaluated alongside total testosterone and sex hormone-binding globulin (SHBG).
Test Recommended For
- Men with symptoms of low testosterone
- Women with signs of hormonal imbalance
- Individuals with infertility issues
- Patients with suspected endocrine disorders
- Individuals with abnormal total testosterone levels
What patients say about Prima
RK5.0
Ramesh K.
Verified · 2 weeks ago
Quick appointment and the staff explained everything. Report came the same evening on WhatsApp.
Booked: MRI Brain
SP4.5
Sneha P.
Verified · 1 month ago
Booking on the app was simple and pricing was clear with no hidden charges.
Booked: Full Body Checkup
AM5.0
Anita M.
Verified · 1 week ago
Home collection was right on time and completely painless. Very professional.
Booked: Thyroid Profile
VS5.0
Vikram S.
Verified · 3 days ago
Great value and fast report. Booked at 9am and had results by evening.
Booked: CBC
Questions people ask
How soon will I get my report?
Your report is delivered within 24 hours of sample collection — on WhatsApp and under My Orders.
Is home sample collection available?
Yes. A trained phlebotomist visits your home with sealed, single-use kits. Home collection is free.
Do I need to fast or prepare?
No fasting is required for this test unless your doctor advises otherwise.
How do I pay?
Pay online (UPI / cards) or pay at collection or at the centre. The price you see is what you pay — it includes the report, with no hidden charges.
Is the lab accredited?
Yes. Prima Diagnostics runs NABL-certified labs with strict quality control across 7 centres in Bengaluru.
People also bookView all
Select your centre
Choose your nearest Prima centre to continue — prices, slots and availability depend on it.
You can change it any time from the header.
MRI, CT & all tests
Blood, ultrasound & X-ray