Free Weight Loss Calculator

Calorie Deficit Calculator

Find out exactly how many calories you should eat each day to reach your target weight, plus a realistic timeline and macro breakdown.

More Calculators

Explore our full suite of free weight loss tools.

Calculate your optimal daily calorie deficit for safe, sustainable weight loss.

Find out how many calories you burn walking based on your weight, speed, and duration.

Calculate your ideal daily protein intake based on your weight, activity level, and goals.

Estimate your body fat percentage using simple body measurements.

Assess your visceral belly fat risk using waist circumference and other measurements.

See a realistic timeline for reaching your weight loss goal based on your plan.

Calculate your Body Mass Index and understand what it means for your health.

Estimate your Total Daily Energy Expenditure to plan your calorie intake.

Evidence-based guides to support your journey.

Find out whether walking alone can help you lose weight and how to maximise your routine.

Discover the real reasons belly fat is stubborn and evidence-based strategies to reduce it.

The best high-protein snacks to keep you full while dieting, with calorie counts and tips.

Understand the science behind hunger and cravings when dieting and how to manage them.

Practical strategies for maintaining consistency during weight loss and dealing with setbacks.

Compare walking and running for weight loss: calorie burn, sustainability, and injury risk.

The science behind stubborn belly fat and proven methods to reduce it.

Science-backed strategies to reduce food cravings while dieting.