Counting reps in the gym is easy — but do you know how many calories you’re actually burning? A Fitness & Workout Calculator helps you log exercises, estimate calorie burn, and track progress over time. Whether it’s weight training, cardio, yoga, or even daily activities like walking, this tool gives you a clear picture of how workouts impact your fitness journey.
Pair it with a calorie & macro calculator to balance nutrition with exercise, or a calorie deficit tracker to see how workouts speed up fat loss. Use it alongside a BMI & body fat calculator for overall health insights, and a protein intake calculator to optimize recovery and muscle growth.
Athletes chasing performance goals can also connect it with a BMR calculator to fine-tune energy needs and make sure they’re fueling workouts properly. The result? Smarter training, faster progress, and fewer plateaus.
Check it out at aio-calculator.com — your all-in-one hub for workouts, calories, BMI, macros, finance, math, and daily life calculators.
Calculate 1RM, heart rate zones, and calories burned during exercise
Accurate calorie burn tracking
Helps with weight loss & muscle gain goals
Tracks exercise intensity & duration
Improves fitness planning & consistency
Works for home workouts, gym, or outdoor activities
Enter your age, gender, height, weight, and activity level
Select your fitness goal – weight loss, maintenance, or muscle gain
Get your calorie needs + recommended macros
Follow the breakdown to plan your meals smarter
Weight Loss:
40% protein – 30% carbs – 30% fat
Muscle Gain:
30% protein – 45% carbs – 25% fat
Maintenance:
30% protein – 40% carbs – 30% fat
Better weight management
Muscle growth & fat loss optimization
Balanced diet without nutrient deficiency
Clear meal planning with portion control
Q1. Can this calculator help with weight loss?
Yes! By calculating your calorie deficit and macros, it helps you lose fat in a healthy way.
Q2. Do I need to count calories every day?
Not strictly, but using this calculator gives you a target range to stay consistent.
Q3. Is the macro ratio same for everyone?
No, it depends on your body type, activity level, and fitness goals.