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Although it might sound like munching on a bagel during a bike ride, carb cycling is actually a strategic way of eating that alternates high-carb and low-carb days to support metabolism, improve performance, and help you reach fat loss or muscle-building goals.
On high-carb days—typically for heavy training or cardio-intense workouts—you’re fueling your body for performance and recovery. Low-carb days are used on rest or lighter activity days to encourage fat burning and improve insulin sensitivity.
This flexible approach helps prevent metabolic slowdowns, supports consistent energy levels, and is often more sustainable (and effective) than going low-carb every single day. If you’ve been confused about how to implement it in your daily routine, this simple 7-day carb cycling meal plan is for you.
That said, there are many different ways to go about carb cycling—some alternate high- and low-carb days throughout the week, while others include just two high-carb days based on workout intensity and fitness goals.
For a personalized approach that’s tailored to your goals and needs, meeting 1:1 with a Registered Dietitian (RD) is a smart move—book an appointment today!
First, let’s define what we mean by “high carb” and “low carb.” Keep in mind, this isn’t one-size-fits-all—your ideal carb cycling plan will depend on your goals, body composition, and activity level.
For this general plan, we’re using a classic alternating schedule, assuming a moderate training routine (3 intense workout days, 3 lighter/active recovery/rest days, and 1 medium/flex day).
Here’s how a week of carb cycling might look with this plan in mind:
Target: ~45–60% carbs
Macros: Higher carbs, lower fat, moderate protein
Estimated Daily Macros:
Total calories: ~1,800-1,850
Carbs: ~220g (~48% of calories)
Protein: ~110g
Fat: ~60g
Target: <20% carbs
Macros: Lower carbs, higher protein, moderate fat
Estimated Daily Macros:
Total Calories: 1,750-1,800
Carbs: ~60g (around 13-14% of calories—eliminate apple to lower carbs)
Protein: ~140g
Fat: ~100g
Estimated Daily Macros:
Total Calories: ~1,800
Carbs: ~220-225g (around 50% of calories)
Protein: ~115g
Fat: ~47g
Estimated Daily Macros:
Total Calories: 1,600-1,800
Carbs: ~55-60g (around 13-14% of calories—eliminate sweet potato fries to lower carbs)
Protein: ~115g
Fat: ~65g
Estimated Daily Macros:
Total Calories: ~1,800-1,900
Carbs: ~200-210g (around 45-50% of calories)
Protein: ~100g
Fat: ~55g
Estimated Daily Macros:
Total Calories: ~1,900
Carbs: ~50-70g (around 10-15% of calories—eliminate English muffin or apple to lower carbs)
Protein: ~135g
Fat: ~95g
Target: ~30-40% carbs
Macros: Moderate carbs, moderate fat, moderate-high protein
Estimated Daily Macros:
Total Calories: ~1,700-1,750
Carbs: ~170g (around 40% of daily calories)
Protein: ~114g
Fat: ~58g
If you’re new to carb cycling, figuring out your macros each day can feel overwhelming. While 7-day meal plans like this one are a great starting point, the calorie and carb counts here aren’t one-size-fits-all—your needs may be very different.
That’s where a Registered Dietitian (RD) comes in. An RD can help you:
If you want personalized carb cycling advice to meet your fitness or body composition goals, book an introductory session with one of our RDs today!