BMI Calculator
Calculate your Body Mass Index from height and weight.
Result
- BMI
- 24.49
- Category
- Healthy
BMI = kg / m²
Fitness & Health calculators
BMI, BMR/TDEE, body fat, 1RM, pace and macros.
BMR & TDEE Calculator
Estimate Basal Metabolic Rate and Total Daily Energy Expenditure.
Result
- BMR (kcal/day)
- 1,698.75
- TDEE (kcal/day)
- 2,633.06
- Cut (−500)
- 2,133.06
- Bulk (+300)
- 2,933.06
BMR (M) = 10w + 6.25h − 5a + 5, (F) = 10w + 6.25h − 5a − 161
Running Pace Calculator
Convert between pace per km, pace per mile and overall race finish time.
Result
- Pace /km
- 5:00
- Pace /mile
- 8:03
- Speed (km/h)
- 12
Camera nutrition estimate
AI Food Photo Calorie Estimator
Photograph a meal to identify each food and repeated piece, estimate weight ranges, calories, protein, carbohydrates, and fat, then correct portions instantly.
1. Photograph the complete meal
An overhead view plus a side angle improves depth and portion estimates.
2. Give the camera a size reference
Privacy notice for face photos
- Adults (18+) only, and only photos of yourself or someone who agreed.
- The photo is sent once to our AI provider for this estimate and is never stored by Calcurly or used for training.
- No identification, face matching or biometric profile is created.
- Results are entertainment only — never for age verification or legal decisions.
Pregnancy Due Date Calculator
Estimate a due date and current pregnancy week from the last menstrual period or conception date.
Result
- Estimated due date
- October 8, 2026
- Estimated gestation today
- 44 weeks 0 days
- Estimated conception
- Jan 15, 2026
Daily Water Intake Calculator
Estimate daily fluid needs from weight, activity, climate, pregnancy and breastfeeding.
Result
- Daily fluid target
- 2.66 L
- 250 mL glasses
- 11
- During exercise
- 0.25–0.5 L
Body Surface Area Calculator
Calculate body surface area using Mosteller, Du Bois and Haycock formulas.
Result
- Mosteller BSA
- 1.909 m²
- Du Bois BSA
- 1.903 m²
- Haycock BSA
- 1.917 m²
Mosteller BSA = √(height cm × weight kg ÷ 3600)