Nirmion
সাহায্য একটি টুল খুঁজুন

BODY ESTIMATE / MOSTELLER

Body Surface Area Calculator

Estimate adult body surface area using the Mosteller square-root equation from measured height and weight.

  • 01 Calculated in this tab
  • 02 Values stay in this browser tab
  • 03 Use boundary

Conversion input

Known value

Filter by unit name, symbol, or code. Your current selections remain available.

Preparing the calculator...

Use boundary

Calculation path

Height in centimetres and weight in kilograms are multiplied, divided by 3,600, and square-rooted.

Calculation path

BSA m² = sqrt(height cm x weight kg / 3600).

What you provide

What you provide

  • Body weight: Current measured body weight.
  • Standing height: Current measured height.

What you receive

What you receive

  • Estimated body surface area
  • Weight and height recap
  • Named Mosteller equation

Use boundary

Choose the maximum decimal places shown. This does not increase source accuracy.

Do not calculate or change a medication dose from this page; dosing, caps, protocols, organ function, and clinician review control treatment.

Planning and fitness outputs are estimates. Confirm measurements, product specifications, site conditions, health context, and professional requirements before making purchasing, training, medication, or care decisions.

Reviewed reference factors

Reviewed reference factors