Health

Body Surface Area Calculator

Translate height and weight into square meters of body surface area so you can size medications, IV fluids, or metabolic requirements with confidence.

bsabody surface areachemo dosing
Body Surface Area

Mosteller and Du Bois estimates used for medication dosing and metabolic calculations.

Mosteller BSA
1.75 m²
Du Bois BSA
1.75 m²
Height used
170 cm
Weight used
65 kg
Dose at 350 mg/m²
613 mg

Mosteller & Du Bois

Mosteller: BSA = √[(height_cm × weight_kg) ÷ 3600]. Du Bois: BSA = 0.007184 × weight_kg^0.425 × height_cm^0.725. Both are listed so you can match hospital protocols.

How to use

  1. Choose metric or imperial inputs, then enter height and weight.
  2. Switch units as needed—the calculator converts to the centimeters/kilograms required by each formula.
  3. Read the Mosteller and Du Bois surface areas along with a sample mg/m² medication dose for quick context.

Example

Input: Height = 178 cm, Weight = 76 kg

Output: Mosteller BSA ≈ 1.94 m², Du Bois BSA ≈ 1.94 m², Dose @ 350 mg/m² ≈ 678 mg

Student-friendly breakdown

This walkthrough emphasizes the most searched ideas for Body Surface Area Calculator: body surface area calculator, bsa calculator, mosteller formula calculator, du bois bsa calculator. Start with the formula above, then follow the guided steps to double-check your work. For quick revision, highlight the givens, plug into the equation, and finish by verifying your units.

Need more support? Use the links below to open the long-form guide, browse additional examples, or hop into adjacent calculators within the same topic. Each resource is interlinked so crawlers (and readers) can discover the next best action within a couple of clicks—one of the easiest ways to lift topical authority.

Deep dive & study plan

The Body Surface Area Calculator is a go-to tool whenever you need to computes mosteller and du bois bsa with quick dosing hints.. It focuses on bsa, body surface area, chemo dosing, which means searchers often arrive with intent-heavy queries like “how to body surface area calculator quickly” or “body surface area calculator formula explained.” Use this calculator to capture those intents and keep learners on the page long enough to send positive engagement signals.

Under the hood, the calculator leans on mosteller: bsa = √[(height_cm × weight_kg) ÷ 3600]. du bois: bsa = 0.007184 × weight_kg^0.425 × height_cm^0.725. both are listed so you can match hospital protocols.—that’s why we surface the full expression (“Body Surface Area Calculator”) directly above the interactive widget. When you embed that formula inside H2s or supporting paragraphs, you help both humans and crawlers understand what entity the page represents.

Execution matters as much as the math. Follow the built-in procedure: Step 1: Choose metric or imperial inputs, then enter height and weight. Step 2: Switch units as needed—the calculator converts to the centimeters/kilograms required by each formula. Step 3: Read the Mosteller and Du Bois surface areas along with a sample mg/m² medication dose for quick context.. Each numbered instruction is short enough to scan on mobile but descriptive enough to satisfy Google’s Helpful Content guidelines. Encourage students to jot down units, double-check signs, and compare answers with the Example card to build confidence.

The Example section itself is packed with semantic clues: “Height = 178 cm, Weight = 76 kg” leading to “Mosteller BSA ≈ 1.94 m², Du Bois BSA ≈ 1.94 m², Dose @ 350 mg/m² ≈ 678 mg.” Pepper similar narratives throughout your copy (and internal links from related guides) so canonical search intents are answered without pogo-sticking back to Google.

Quick retention checklist

  • Speak the formula aloud (or annotate it) so the relationships stick.
  • Write each step in your own words and compare with the numbered list above.
  • Swap in new numbers for the Example to make sure the calculator (and your logic) handles edge cases.
  • Link out to at least two related calculators to keep readers exploring your topical hub.

FAQ & notes

Why give two BSA formulas?

Some hospitals prefer Mosteller while oncology orders often cite Du Bois. Having both lets you reconcile your paperwork instantly.

Can I type feet/inches or pounds?

Yes. Switch the units to imperial and the calculator converts everything to metric internally before running the formulas.

What formula does the Body Surface Area Calculator use?

Mosteller: BSA = √[(height_cm × weight_kg) ÷ 3600]. Du Bois: BSA = 0.007184 × weight_kg^0.425 × height_cm^0.725. Both are listed so you can match hospital protocols.

How do I use the Body Surface Area Calculator?

Choose metric or imperial inputs, then enter height and weight. Switch units as needed—the calculator converts to the centimeters/kilograms required by each formula. Read the Mosteller and Du Bois surface areas along with a sample mg/m² medication dose for quick context.