Men's health · Penile enlargement

Type in four numbers and the Penile Enlargement Calculator draws your likely result

See an estimate of your length and girth after surgery, updated the moment you change a value, before you speak to anyone. Free, private and nothing is saved.

Medically reviewed by Assoc. Prof. Dr. Tuncay Taş
4 Measurements
Instant Before and after result
cm / in Either unit

Open the calculator

Diagram of the four measurements the penile enlargement calculator uses: erect length from the pubic bone to the tip of the glans, erect girth, flaccid length and flaccid girth
Try it yourself

The penile enlargement calculator

Average values are filled in for you. Replace them with your own and the drawing on the right redraws as you type.

Behind the numbers

How the calculator works

It follows the same idea as a clinical prediction chart: measurements taken before surgery were compared with the results seen afterwards, and the pattern became three simple rules.

Erect length grows by the gap between your erect and flaccid lengths, capped at 1.5 cm. Girth, erect and flaccid, grows by about half of your flaccid girth. Flaccid length after a ligament release usually settles about 1 cm below the gently stretched length you measure today.

The maths runs in centimetres, so switching to inches never changes the answer. It is the same method used on Dr. Taş's other clinic websites, which means every one of them gives identical numbers.

What you measure

The four measurements and why each one counts

Each number tells the surgeon something different.

01
Erect length is your starting point, measured along the top from the pubic bone to the tip.
Ruler pressed into the bone
02
Erect girth is the distance around the shaft at its widest point during an erection.
Soft tape, resting lightly
03
Flaccid length reveals how much shaft the ligament holds back, which drives the length gain.
Soft, gently pulled forward
04
Flaccid girth sets the expected girth gain, because added volume spreads evenly around the shaft.
Soft, in a warm room
Get it right at home

Tips for measuring accurately

A careful two minutes makes the estimate far more useful.

For length

  • Use a rigid ruler. A tape measure bends and reads long.
  • Press gently into the pubic bone so the fat pad hides nothing
  • Lay the ruler along the top, never the underside
  • For flaccid length, pull forward to firm resistance, never pain

For girth

  • Use a soft tailor's tape. A piece of string works too.
  • Wrap it once around the thickest part, without squeezing
  • Measure soft girth in a warm room, as cold makes it smaller
  • Measure twice on different days and enter the average
Where the result comes from

Which method gives which part of the result?

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

Length

Suspensory ligament release

Frees part of the ligament so more of the shaft sits outside the body.

Girth, reversible

Dermal filler

Hyaluronic acid adds width in one short session, with no surgery.

Girth, your own tissue

Fat transfer

Purified fat is placed around the shaft for a natural feel.

Girth, permanent

Soft silicone implant

A sleeve under the skin gives a stable increase that does not fade.

Read the full guide to penile enlargement in Turkey, see real outcomes in the before and after gallery, or, if erections are the main concern, consider a penile implant.

Honest expectations

What the calculator cannot tell you

An estimate is a starting point, not a promise.

What changes your real result

  • Your anatomy and how elastic your tissue is
  • The method chosen and how it is combined
  • How you heal, and how home measurements differ from clinic ones
  • Aftercare, including about six weeks without intercourse

What happens next

  • Send your estimate. One tap on WhatsApp.
  • Assoc. Prof. Tuncay Taş reviews it and replies in confidence
  • An examination in Istanbul confirms what is realistic
  • You receive one all inclusive written quote
Transparent pricing

Penile enlargement cost in Turkey compared

Guide prices with Assoc. Prof. Tuncay Taş in Istanbul against typical private fees abroad.

Method TurkeyDr. Tuncay Taş, Istanbul United States United Kingdom Europe
Suspensory ligament releaseLength, surgical $3,500 to $6,000 $10,000 to $20,000 £8,000 to £13,000 €9,000 to €15,000
Dermal fillerHyaluronic acid, per session $1,500 to $3,000 $5,000 to $9,000 £3,500 to £6,000 €4,000 to €7,000
Fat transferGirth, own tissue $3,000 to $5,000 $8,000 to $15,000 £6,000 to £10,000 €7,000 to €12,000
Soft silicone implantPermanent girth $10,000 to $11,000 $22,000 to $30,000 £16,000 to £20,000 €18,000 to €24,000

Approximate ranges. Your quote covers the procedure, fees and aftercare, with accommodation and transfers arranged. Ask for a written quote.

Good to know

Frequently asked questions

How accurate is the calculator?

It gives a rough estimate built only from the four numbers you type in. Your real result depends on your anatomy, how elastic your tissue is, the method chosen and how you heal, so only an examination can confirm it.

Why does flaccid length matter so much?

Measured soft and gently pulled forward, your flaccid length shows how much shaft the suspensory ligament keeps hidden. The bigger the gap between that number and your erect length, the more a ligament release can bring into view.

Why is the erect length gain never more than 1.5 cm?

Releasing the ligament mostly changes how the penis hangs and how much of it is visible. Gains during an erection are modest, so the calculator caps the erect estimate at 1.5 cm whatever you enter.

Does the girth result change with the method?

The calculator shows a typical girth gain of about half your flaccid girth. Filler, fat transfer and a silicone implant differ mainly in how long the result lasts, and the right one is chosen with you at consultation.

Can I use inches instead of centimetres?

Yes. Switch to inches at the top of the calculator. Your numbers are converted straight away and the result is worked out in exactly the same way.

What should I do with my estimate?

Send it to the clinic on WhatsApp or book a free consultation. Assoc. Prof. Tuncay Taş reviews your measurements and goals, then tells you honestly which part of the estimate is realistic for you.

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