Loading
Plan your daily protein, carbs, and fat targets based on calorie goal and split.
ProductivityEnter your age, gender, height, and current body weight.
Select your activity level from sedentary to very active.
Choose your goal: fat loss, maintenance, or muscle gain.
View your TDEE (Total Daily Energy Expenditure), calorie target, and macro breakdown in grams and percentages.
Get a precise calorie deficit and macro targets to guide your daily food choices for sustainable fat loss.
Calculate how many extra calories and how much protein you need to support muscle growth during a training program.
Optimize macros around training sessions โ higher carbs on heavy training days, lower on rest days.
Compare your calculated macro targets against what you currently eat using a food diary app to identify gaps.
Macro Calculator calculates your ideal daily intake of protein, carbohydrates, and fat based on your body stats, activity level, and fitness goal โ whether you want to lose fat, build muscle, or maintain weight.
Convert between Thai Buddhist Era (เธ.เธจ.) and Gregorian (เธ.เธจ.) calendar years instantly.
Calculate your exact age in years, months, and days from your date of birth.
Validate Thai national ID card numbers using the official checksum algorithm.
Set a countdown timer for your activities with notifications.
Generate strong and secure passwords locally on your device.
Check current time across different cities worldwide.