Health

BMR (Mifflin-St Jeor)

Calculate basal metabolic rate using the Mifflin-St Jeor equation and keep an eye on daily resting energy needs.

bmrmetabolismresting calories
Basal Metabolic Rate

Mifflin-St Jeor BMR with quick kilojoule and per-hour breakdowns.

BMR (kcal/day)
1,330
Resting energy per hour (kcal)
55.4
BMR (kJ/day)
5,566

Mifflin-St Jeor BMR

BMR = 10w + 6.25h − 5a + s

Weight (w) and height (h) are metric, age (a) is in years, and s is +5 for males or −161 for females. The result estimates the calories your body burns at rest each day.

How to use

  1. Select gender so the correct constant is applied.
  2. Enter current age, weight (kg), and height (cm).
  3. Review the BMR value to plan maintenance or macro targets.

Example

Input: Female, Age = 28, Weight = 60 kg, Height = 165 cm

Output: BMR ≈ 1,351 kcal/day

Student-friendly breakdown

This walkthrough emphasizes the most searched ideas for BMR (Mifflin-St Jeor): bmr calculator, basal metabolic rate calculator, resting calorie calculator, bmr calculator for weight loss. 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 BMR (Mifflin-St Jeor) is a go-to tool whenever you need to calculates basal metabolic rate from gender, weight, height, and age.. It focuses on bmr, metabolism, resting calories, which means searchers often arrive with intent-heavy queries like “how to bmr (mifflin-st jeor) quickly” or “bmr (mifflin-st jeor) 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 weight (w) and height (h) are metric, age (a) is in years, and s is +5 for males or −161 for females. the result estimates the calories your body burns at rest each day.—that’s why we surface the full expression (“BMR = 10w + 6.25h − 5a + s”) 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: Select gender so the correct constant is applied. Step 2: Enter current age, weight (kg), and height (cm). Step 3: Review the BMR value to plan maintenance or macro targets.. 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: “Female, Age = 28, Weight = 60 kg, Height = 165 cm” leading to “BMR ≈ 1,351 kcal/day.” 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

Does BMR include workouts or steps?

No. BMR reflects resting energy only; multiply it by an activity multiplier to estimate total daily energy expenditure.

Can I enter pounds and inches?

Convert pounds to kilograms (÷ 2.2046) and inches to centimeters (× 2.54) before entering them to keep the formula precise.

What formula does the BMR (Mifflin-St Jeor) use?

Weight (w) and height (h) are metric, age (a) is in years, and s is +5 for males or −161 for females. The result estimates the calories your body burns at rest each day.

How do I use the BMR (Mifflin-St Jeor)?

Select gender so the correct constant is applied. Enter current age, weight (kg), and height (cm). Review the BMR value to plan maintenance or macro targets.