Medically reviewed by Assoc. Prof. Dr. Tuncay Taş

Four measurements are all the Penile Enlargement Calculator needs to show your likely result

Change any of the four measurements and watch your estimated result update instantly on a simple before and after diagram. The calculator uses the same method as Assoc. Prof. Dr. Tuncay Taş's own clinic, takes about two minutes and stays completely private.

  • Try the calculator: four measurements, instant result
  • Works in centimetres or inches
  • Nothing you enter is stored or sent anywhere
  • 20+ years of experience, patients from 60+ countries
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Estimation Tool

Try the Penile Enlargement Calculator

It starts with average values. Enter your own four measurements and the before and after result on the right changes as you type.

How It Works

How Does the Calculator Work?

The calculator follows the same logic as clinical prediction tools. Measurements taken before surgery and the results seen afterwards were compared across many patients, and the pattern was turned into a few simple rules.

Erect length:
The gain equals the gap between your erect and flaccid lengths, but never more than 1.5 cm.
Girth:
Erect and flaccid girth both grow by about half of your flaccid girth.
Flaccid length:
After a ligament release the soft penis usually hangs about 1 cm shorter than your flaccid length today, typically 3 to 5 cm longer than before.

Everything is calculated in centimetres. If you choose inches, your numbers are converted on the way in and out, so the result is the same either way. The method matches the calculator on Dr. Taş's clinic website, so both give identical numbers.

Diagram of the four penis measurements for the enlargement calculator: erect length from the pubic bone to the tip of the glans, erect girth, flaccid length and flaccid girth
The 4 Measurements

What Each Measurement Tells the Surgeon

Each number answers a different question about what surgery can change.

01

Erect length is your starting point, measured on top from the pubic bone to the tip.

Ruler pressed into the bone

02

Erect girth is the distance around the shaft at its thickest point, measured when fully erect.

Soft tape, not pulled tight

03

Flaccid length shows how much length the ligament holds back, the key to length gain.

Soft, gently pulled forward

04

Flaccid girth sets the expected girth gain, since tissue is added evenly around the shaft.

Soft, in a warm room

Measuring Tips

Tips for Accurate Measuring at Home

Small errors move the estimate, so a careful two minutes is worth it.

Use the right tools:
A rigid ruler for length and a soft tailor's tape, or a piece of string, for girth.
Press into the bone:
For length, push the ruler gently into the pubic bone so the fat pad is not hiding any shaft.
Measure along the top:
Lay the ruler on the upper side of the shaft, never along the underside or the curve.
Keep it warm:
Cold makes soft measurements smaller, so measure flaccid size in a warm room after a shower.
Stretch, do not strain:
Pull forward until you feel firm resistance, never pain, and hold it there while you read.
Repeat each one:
Measure twice on different days and enter the average for a steadier, more reliable estimate.
Techniques

Which Technique Gives Which Part of the Result?

Length and girth come from different procedures, often combined in one operation in Istanbul.

Ligament release:
Frees the ligament so more shaft shows, giving the length part. See penile enlargement surgery.
Fat transfer:
Your own fat is purified and placed around the shaft for a natural feel; some is absorbed.
Hyaluronic acid filler:
An injectable gel that adds girth on the same day without surgery, lasting roughly one to two years.
Silicone girth implant:
A soft sleeve placed under the skin for permanent girth. Compare options in penile girth enhancement.
Combined surgery:
Length and girth in a single operation and one trip, the most common plan for men chasing both gains.

Real outcomes are shown in the penile enlargement before and after gallery. If erections are the main concern rather than size, a penile implant may suit you better.

Limits of the Result

What the Calculator Cannot Tell You

This estimate is not a promise. It is built only from the four numbers you type, and home measurements are rarely perfect.

Your real result also depends on your anatomy, how elastic your tissue is, the technique chosen, how you heal and how closely you follow aftercare such as stretching and avoiding sex for about six weeks. None of these can be judged from a form.

That is why every plan at the clinic starts with an examination and clinic measurements by Assoc. Prof. Dr. Tuncay Taş. Send him your estimate and he will tell you honestly which part of it is realistic for you.

Dr. Tas Clinic in Istanbul, where every enlargement plan starts with an examination and clinic measurements
Pricing

Penile Enlargement Cost in Turkey vs the UK and US

All-inclusive packages at Dr. Tas Clinic in Istanbul against typical private fees abroad.

Procedure Turkey Dr. Tuncay Taş, Istanbul United Kingdom United States
LengthLigament release £2,500 to £3,500Save up to 70% £8,000 to £13,000 $15,000 to $25,000
Girth, fat transferYour own fat £2,800 to £3,800Save up to 65% £7,000 to £11,000 $10,000 to $20,000
Girth, fillerHyaluronic acid £1,200 to £2,000Save up to 65% £3,000 to £6,000 $5,000 to $9,000
Silicone girth implantPermanent sleeve £4,500 to £6,500Save up to 65% £12,000 to £18,000 $18,000 to $30,000
Length and girthCombined, one operation £5,000 to £7,000Save up to 70% £15,000 to £22,000 $25,000 to $40,000

Turkey prices cover the surgeon, hospital, anaesthesia and aftercare. Your exact quotation is confirmed after consultation.

FAQ

Frequently Asked Questions

It gives an approximate estimate based only on the four measurements you enter. Your real result depends on your anatomy, tissue elasticity, the technique used and how you heal, and is only confirmed after an examination.