5 Ways to Hit Your Calorie Count as a Hard-Training Rower

The five ways to hit your calorie count as a hard-training rower are to eat on a schedule, use energy-dense foods, drink some calories, prepare ahead and keep snacks in your bag. The first habit does the most, because a tired body is often not hungry and hunger is a poor guide after long sessions. None of this suits someone trying to lose weight, and a GP or registered dietitian is the right person to set you a target.

How much training adds

The NHS rough guide is 2,500 kcal a day for an average man and 2,000 kcal for an average woman, and it varies with age, size and exercise. Training comes on top. A study of elite rowers in 1987 estimated about 4,700 kcal a day for the men and 3,200 kcal for the women. Those are elite numbers for elite volume, so do not copy them.

The display on your erg gives a clue, not a verdict. Concept2 monitors assume a 79.5 kg (175 lb) rower, and the company’s published correction is displayed calories per hour, minus 300, plus 1.714 times your weight in pounds.

Your weight	Sum	Correction to each hour shown
60 kg (132 lb)	-300 + (1.714 x 132)	About 74 kcal less
79.5 kg (175 lb)	-300 + (1.714 x 175)	None
95 kg (209 lb)	-300 + (1.714 x 209)	About 58 kcal more

Concept2 says this is an approximation, so use it to compare sessions, not to count to the last calorie.

1. Eat on a schedule

Do not wait for hunger. Plan three meals and two or three snacks around training, so food is part of the day. A simple pattern is below, with no gap much over three or four hours.

Time	Food
7:00	Breakfast
10:00	Snack
13:00	Lunch
16:00	Snack before training
19:30	Meal straight after training
21:30	Small evening snack

Move the times to suit your sessions. The order matters more than the clock.

2. Use energy-dense foods

Some foods pack more energy into a smaller portion, so you can eat more without feeling stuffed. As a rule of thumb, fat carries about 9 kcal per gram and carbohydrate and protein about 4. These rough figures come from typical labels, so check yours.

Add-on	Rough extra energy
20 g spoon of nut butter on porridge	120 kcal
1 tablespoon of olive oil on pasta	120 kcal
30 g of cheese	125 kcal
30 g of dried fruit	90 kcal
300 ml whole milk instead of skimmed	90 kcal

Swaps work too, such as a bagel instead of a slice of toast.

3. Drink some of your calories

If solid food is hard to face after a session, a smoothie, milk or a milk-based recovery drink is easier to get down. It gives you energy and protein, and it is not a replacement for meals.

Blend 300 ml of whole milk, a banana, 40 g of oats and a 20 g spoon of peanut butter. As a rough sum, that is 195 + 100 + 150 + 120, or about 565 kcal, in something you can finish in a few minutes.

4. Prepare ahead

Batch cooking removes the gap between getting home and eating. Our guide to meal prep for rowing has a method, and our pantry essentials list keeps staples to hand. Cook one extra portion of dinner each time and you have tomorrow’s post-training meal.

5. Keep snacks in the bag

A banana, malt loaf or cereal bar in your kit bag closes the gap between training and dinner. Eat within an hour or so of a hard session. British Rowing guidance suggests at least 1 to 1.2 g of carbohydrate per kg of body mass after training, which is 70 to 84 g for a 70 kg rower, so plan for a snack and then a meal. It also means you are less likely to arrive home starving and grab whatever is closest.

Common mistakes

• Skipping breakfast before early sessions. If you cannot face a full meal, take a banana or a small bowl of porridge.
• Relying on sugary snacks. They are fine around hard training, but make them a small part of your day.
• Cutting calories while training hard. Trying to lose weight at high volume is a recipe for fatigue. If weight is a concern, talk to a dietitian.
• Ignoring signs. Constant tiredness, frequent illness, poor sleep and slow recovery can all point to eating too little.

Why under-fuelling matters

Eating too little for your training can leave you tired, slower to recover and more likely to get ill or injured. Weigh the signs together rather than one bad session. Two weeks of flat sessions and poor sleep during a heavy block is worth acting on. Our guide to the connection between rowing diet and mental health covers the warning signs of under-fuelling.

If you feel constantly drained, are losing weight without meaning to, or find food stressful, speak to your GP. The NHS guide to calories explains the basics. For long outings, read about fuelling for long-distance rowing, or browse the nutrition hub.