Skip to contentSkip to footer

A handy guide to portion control

By Riley Kusuma   |   Dietitian

4 minute read


Published 26 November 2025


Share

name
portion controlcalories and portions

Key takeaways

  • Your hand is a simple, built-in tool to estimate healthy portion sizes.
  • Portion control isn’t about restriction; it’s about awareness and balance.
  • Small habits like eating mindfully and using smaller plates can make portion control easier every day.

Portion control is one of the easiest ways to manage your calorie intake and support a balanced diet. Even when you’re eating nutritious foods, having too much can add up over time.

If your goal is weight loss, eating more calories than your body needs can slow your progress, even if those calories come from healthy meals.

Learning to recognise healthy portion sizes helps you enjoy the foods you love, while keeping your energy and nutrition in balance.

Your handy portion guide

The good news is you don’t need measuring cups or scales to get your portions right, you already have a tool at your fingertips: Your hand.

Here’s a simple guide:

  • Protein: Use the size of your palm to guide portions of chicken, red meat or fish.
  • Carbohydrates: A cupped handful of rice, pasta or starchy vegetables like potato or pumpkin is about right.
  • Vegetables: For non-starchy veggies such as salad, broccoli, carrot or capsicum, go for two cupped hands.
  • Fats: Your thumb can help estimate healthy fats like oils, mayonnaise or dressings.

These portions are a good guide if you’re watching your weight, but if you have other health or fitness goals, your needs may differ.

You can use this method at home, when meal prepping, or even when eating out, it’s quick, practical and easy to remember.

Small habits that make a big difference

Portion control isn’t about cutting out foods or feeling restricted. It’s about being mindful of what and how much you eat.

Try these simple habits to support your goals:

  • Eat slowly and mindfully. Tune in to your hunger and fullness cues and stop when you feel satisfied rather than full.
  • Avoid distractions. Eating without screens helps you stay aware of your portions and enjoy your meal more.
  • Use smaller plates. Serving meals on smaller plates or bowls can naturally reduce portion sizes and they’ll still look full to the eye.

Your hands can be one of the most convenient ways to manage portion sizes, helping you stay on track whether you’re eating at home, meal prepping or dining out.

Member Health Programs

Discover health cover that's right for you with a range of personalised programs and services designed to support your health and wellbeing.

View programs

At Bupa, trust is everything

Our health and wellbeing information is regularly reviewed and maintained by a team of healthcare experts, to ensure its relevancy and accuracy. Everyone's health journey is unique and health outcomes vary from person to person.

This content is not a replacement for personalised and specific medical, healthcare, or other professional advice. If you have concerns about your health, see your doctor or other health professional.   

1 Precision Nutrition. (n.d.). The Hand Portion Guide.

2 Stephanie Kay Nutrition. (n.d.). Portion Size Guide Using Your Hands.

You might also like

Weight management

What is a Calorie Deficit?

A calorie deficit is the key to weight loss but understanding it safely and sustainably is just as important as the numbers.

Weight management

5 foods to prioritise when you’re trying to lose weight

These 5 everyday foods can help you feel fuller for longer, boost your energy, and make healthy weight loss easier and more sustainable.

Weight management

A dietitian’s guide to a balanced plate

Learn a simple way to build balanced meals, half plants, a quarter protein, a quarter wholegrain carbs, plus a little healthy fat.

Weight management

Foods to help you stay in a calorie deficit

Discover simple, satisfying foods that make sticking to a calorie deficit easier, without feeling hungry or deprived.