Best Low-Calorie Meal Delivery Services 2021 - Top Choices for Those on a Diet

    Trying to stick to a low-calorie diet can be tough. We’re surrounded by temptations at the grocery store and take-out is always just a phone call away. Meal delivery services are here to save the day and help you stay the course. Our experts have tried dozens of platforms to bring you the best, so read on to discover the top choices for taste, price, convenience, and more.

    Best Low-Calorie Meal Delivery Services 2021 - Top Choices for Those on a Diet
    Written By: Kazi

    Switching to a low-calorie diet isn’t just for those looking to lose weight – it can be a gateway to better health for just about anyone willing to give it a go. Some platforms provide very rigid diets to stick to, while others offer a more relaxed service so you can easily dip your toes in. We’ve covered both prepared meals as well as DIY meal kits to give you a good idea of what the market has to offer.

    Overall Best Prepared Low-Calorie Meals
    Prepared meal services feature dishes that are ready to heat and eat upon arrival. The dishes are chilled or frozen, and will last in the fridge for around one week.

    Overall Best Low-Calorie Meal Kits
    A meal kit is a box of fresh ingredients that you’ll prepare yourself at home. Each meal kit comes with a detailed set of cooking instructions and is designed for both rookie and experienced chefs alike.

    Overall Best Prepared Low-Calorie Meals
    Prepared meal services feature dishes that are ready to heat and eat upon arrival. The dishes are chilled or frozen, and will last in the fridge for around one week.

    Read Review

    Starting price

    $9.29 / per serving
    • More than 150 dishes to choose from
    • Prep time of just 3 - 5 minutes
    • Free shipping
    • Low-calorie meals and weight loss experts
    • Weight Loss Weight Loss
    • Vegetarian Vegetarian
    • Low Carb Low Carb
    • Diabetic Diabetic
    Check Our Top 5 Prepared Low-Calorie Meals

    Overall Best Low-Calorie Meal Kits
    A meal kit is a box of fresh ingredients that you’ll prepare yourself at home. Each meal kit comes with a detailed set of cooking instructions and is designed for both rookie and experienced chefs alike.

    Read Review

    Starting price

    $7.49 / per serving
    • Choose 2, 3, 4, or 5 meals per week for 2 or 4 people
    • Meals ready in 20 - 60 minutes
    • $8.99 shipping
    • Veggie, family-friendly, and calorie smart options
    • Gourmet Meals Gourmet Meals
    • Vegetarian Vegetarian
    • Plant Based Plant Based
    • Low Carb Low Carb
    • Low Calorie Low Calorie
    Check Our Top 5 Low-Calorie Meal Kits

    The Factors We Use to Rank Top Low-Calorie Meal Service Providers

    • Meal variety and type– Low-calorie meals often get a bad rep for bland taste and lack of exciting ingredients. That’s why our mission is to hunt down only those platforms that offer the best in terms of variety. All of the services on our list have extensive menus or offer creative ways to enjoy low-calorie dishes

    • Prep and cook time– We always strive to find a balance between those who are looking for instant convenience and those that really enjoy the cooking experience. That being said, the meals we’ve selected should never take more than an hour to prepare from scratch, with many being ready in just 20 – 40 minutes

    • Average meal prices – We understand everyone is working from a different weekly budget. It’s important for us to get a good mix of platforms to cover singles, couples, families, and those looking for a more gourmet experience

    • Weekly meal options– We like to mix things up as much as you, so rotating weekly options are a big consideration when we review platforms. We’ve tried to pick out the ones that have a significant variety each week and don’t repeat meals

    How Do Prepared Low-Calorie Meals and Meal Kits Work?

    • Prepared meals– Prepared meals have been pre-cooked by the provider before being chilled and delivered to you. Most can be cooked in the microwave in just a few minutes, but these are a far cry from unhealthy instant dinners of the past. Most have been designed by top chefs to ensure each meal is delicious and packed with nutrition. Perfect for busy families that just don’t have the time to cook

    • Meal kits– A great choice for fans of cooking, or those that are looking to take it up as a new hobby. Meal kits provide you with a box of fresh ingredients each week for your chosen meal plan. You take on the role of the chef and will rustle up tasty dishes from scratch following the instruction cards. Difficulty can vary so complete novices might want to do a little research on the menu before buying

    Best Low-Calorie Prepared Meal Delivery Services for 2021

    Written By: Kazi

    1. Nutrisystem

    Nutrisystem’s total diet plan will ensure your meals constitute no more than 1,600 calories per day. It’s a strict regime, but it’s been proven to help customers lose weight quickly.

    Good for… Weight loss
    Not good for… Processed foods. All of Nutrisystem’s dishes are made with processed items which might put some off.
    Avg. Meal Price $10 per day or $3.33 per meal
    Prep & Cook Time 3 - 5 minutes
    Shipping Cost Free Shipping
    Shipping Regions All 50 states
    Sample Meals
    • Mushroom parmesan soup with chicken
    • Spinach and cheese pretzel melt
    • Roasted turkey medallions

    You can check out some weight loss stories over on the Nutrisystem website and most customers that stick to the plan are able to lose two lbs per week on average.

    The Bottom Line

    With so much industry experience, Nutrisystem has pulled together an impressive range of dishes and an excellent low-calorie meal plan.

    Read Nutrisystem Full Review

    2. Diet-to-go

    Like Nutrisystem, Diet-to-Go is a low-calorie weight loss program. It’s a little more expensive but has a range of specialist diets like keto, vegetarian, and diabetes.

    Good for… Vegetarian dieters
    Not good for… Long-term weight maintenance. The diet is great for short-term weight loss goals, but you might need to switch up your diet to maintain long-term healthy eating.
    Avg. Meal Price $6.80
    Prep & Cook Time Two to five minutes
    Shipping Cost $19.95
    Shipping Regions Continental US only
    Sample Meals
    • Tuscan boats with turkey
    • Harissa salmon
    • Aztec rice bowl

    All new customers receive a 20% discount on their first order and if you don’t like what’s on offer you can cancel with no charges.

    The Bottom Line

    The meal portions are very strictly controlled here, meaning it’s an ideal option to hit short-term weight loss goals. Plus, meals are cooked fresh and taste great.

    Read Diet to Go Full Review

    3. Fresh N Lean

    Fresh N Lean is the go-to choice for gym-goers looking for a calorie-controlled diet. Alongside the low-cal option, you’ll find keto, meat, and protein plus diets to ensure you’re getting most of your calories from healthy proteins.

    Good for… Gym goers
    Not good for… Freedom of choice. You don’t actually get to pick what you’d like each week. That being said, the vast majority of Fresh N Lean’s dishes are winners.
    Avg. Meal Price $10.99
    Prep & Cook Time Two minutes
    Shipping Cost Free
    Shipping Regions Continental US only
    Sample Meals
    • Salmon and brown rice with garbanzo beans
    • Beef chili with pumpkin
    • Thyme pot roast with quinoa

    All meals are designed by a team of top chefs and dieticians and are intended to help athletes reach peak performance.

    The Bottom Line

    We can’t fault Fresh N Lean for the way it controls calorie intake. You might want to give it a go if you’re planning on starting a new exercise regime.

    Read Fresh n’ Lean Full Review

    4. BistroMD

    Another entry that’s designed to support weight loss, BistroMD has some impressive credentials to back it up. Meals have been concocted by a team of medical doctors and will provide you with essential micronutrients.

    Good for… Large menu selection
    Not good for… Big portions. With such heavily controlled calorie intakes, some might be left feeling hungry and want to supplement the dishes with extra snacks and add-ons.
    Avg. Meal Price $7.99
    Prep & Cook Time 2 - 5 minutes
    Shipping Cost $19.95
    Shipping Regions Continental US only
    Sample Meals
    • Jamaican style black pepper shrimp
    • Fisherman’s seafood stew

    There are more than 150 items to choose from on the menu each week and new dishes are being added all of the time.

    The Bottom Line

    BistroMD has a strong track record of helping customers with weight loss whilst providing one of the most innovative and tasty menus we’ve seen.

    Read Bistro MD Full Review

    5. Good Kitchen

    Good Kitchen is a low-calorie provider with a difference. It aims to provide nutritious meals cooked from sustainably sourced and healthy ingredients. Meals are never frozen and are made from 100% organic produce.

    Good for… Healthy eaters
    Not good for… Diet variety. There’s not too much in the way of specialist diets here and you’ll need to do a little digging to find veggie, keto, and paleo options.
    Avg. Meal Price Around $13.99 per serving
    Prep & Cook Time Four minutes
    Shipping Cost $6.99
    Shipping Regions Continental US only
    Sample Meals
    • Roasted chicken breast with eggplant caponata
    • BBQ rubbed salmon with sweet potato hash
    • Apple sage chicken with braised cabbage

    Good Kitchen is actually a great choice for families. The meal plans are flexible and there are plenty of kid-friendly options.

    The Bottom Line

    Good Kitchen might not be designed specifically for weight loss, but the nutritional information lets you easily count calories and plan meals.

    Read Good Kitchen Full Review

    Best Low-Calorie Meal Kit Delivery Services for 2021

    Written By: Kazi

    1. Hello Fresh

    As America’s most popular meal kit service it’s easy to see why Hello Fresh is able to offer the best choice of low-calorie meals.

    Good for… All-round choice
    Not good for… Allergens. Hello Fresh doesn’t cater to any full allergen-free meal plan.
    Avg. Meal Price $7.99
    Prep & Cook Time 20 - 60 minute meal kits
    Shipping Cost $8.99
    Shipping Regions All 50 states
    Sample Meals
    • Vegetarian udon noodles
    • Asian mushroom broth
    • Roasted curried parsnips with quinoa

    Enjoy vegetarian, pescetarian, and other specialist diets alongside low-calorie options.

    The Bottom Line

    Hello Fresh has more than enough variety to keep most customers interested and the low-calorie options are delicious to boot.

    Read HelloFresh Full Review

    2. Butcher Box

    Butcher Box exclusively delivers only fresh meat. There are no meal kits, but the platform has hundreds of meat-based recipes on its website for you to try. It has made our low-calorie list as all of its produce is fresh, lean, and ethically sourced.

    Good for… Carnivores
    Not good for… Vegetarians. This might seem obvious, but Butcher Box is 100% meat-based and definitely not one for veggies.
    Avg. Meal Price $5.40
    Prep & Cook Time Dependent on what you decide to cook
    Shipping Cost Free Shipping
    Shipping Regions Continental US only
    Sample Meals
    • Herby pork chops with fennel and radish slaw
    • Nigerian beef jollof rice
    • French onion filet mignon

    While you’ll need to provide other ingredients yourself, the Butcher Box recipe list is extensive and has some very impressive suggestions on there.

    The Bottom Line

    Butcher Box is a meat-eaters paradise and the produce is very reasonably priced for what you get.

    Read Butcher Box Full Review

    3. Marley Spoon

    With Martha Stewart’s seal of approval, all of the dishes at Marley Spoon are gourmet classics. You’ll find plenty of low-calorie options on offer from a huge back catalog of recipes.

    Good for… Novice chefs
    Not good for… Vegans. There are surprisingly few options for vegans on the menu.
    Avg. Meal Price $8.99
    Prep & Cook Time 30 - 40 minutes
    Shipping Cost $8.99
    Shipping Regions All 50 states
    Sample Meals
    • Grilled lemon garlic steak
    • Grass-fed beef tacos
    • Broken dumpling chicken and ginger stir fry

    Each dish has been prepared so you can cook it in just six easy steps. Even novices should have no trouble at all here.

    The Bottom Line

    There’s a reason Martha Stewart has been so consistently popular over the decades and the flavorful, simple dishes on offer will help you stick to your calorie-controlled diet.

    Read Martha Stewart & Marley Spoon Full Review

    4. Green Chef

    Green Chef doesn’t have a specific low-calorie plan, but many of its meals are under 600 calories. Nutritional information is easy to find and you’ll quickly find what you need on the menu.

    Good for… Vegetarians and healthy eaters
    Not good for… Flexibility. It’s difficult to switch up meals from different plans. Once you’ve chosen your set, you’re largely restricted to meals from that group.
    Avg. Meal Price $11.49
    Prep & Cook Time 20 - 40 minutes
    Shipping Cost Costs scale with order size
    Shipping Regions Continental US only (excluding parts of Louisiana)
    Sample Meals
    • Thai veggie peanut curry
    • Jamaican-fried rice
    • Linguine with basil pesto

    Green Chef prioritizes organic ingredients, gluten-free meals, and offers keto and paleo diets. It’s one of the healthiest meal kits on our list.

    The Bottom Line

    With most of Green Chef’s dishes coming in at around 600 calories or under, you don’t need to worry about constantly checking the nutritional information. It would be nice to have a little more flexibility, but each menu choice is usually pretty tasty.

    Read Green Chef Full Review

    5. Purple Carrot

    This vegan and plant-based platform is a great way to keep the calories down.

    Good for… Vegans and vegetarians
    Not good for… Exciting flavor. Purple Carrot doesn’t have the most thrilling menu, but we’re seeing improvements all of the time and there’s no denying the health benefits.
    Avg. Meal Price $11.99
    Prep & Cook Time 10 - 30 minutes
    Shipping Cost Free
    Shipping Regions Continental US only
    Sample Meals
    • Crispy black bean tacos with mango avocado salsa
    • Pesto white bean melts with lemon arugula
    • Crispy sumac brown rice bowls with pistachios and cashew cheese

    Purple Carrot has recently started to offer additional grocery items too. You can pick up chocolate bars, truffle pouches, and vegan cheeses.

    The Bottom Line

    Meal kits don’t come much fresher or packed with micronutrients than Purple Carrot. Its rotating weekly menu of around 14 meals is a great way to count those calories.

    Read Purple Carrot Full Review

    How to Choose the Best Low-Calorie Meal Delivery Service

    • Check nutritional information – While this might sound obvious, a lot of customers can overlook checking the nutritional information before they commit to a meal package. All the providers on our list provide detailed ingredient breakdowns and calorie counts, making it easy to find which ones will work for you

    • Price – A big deciding factor for lots of customers. We’ve tried to keep our list towards the reasonable end of the scale. Most of the options here have similar costs to those you’d find when grocery shopping, but there are one or two gourmet options for those that want a treat too

    • Freshness of ingredients – Some might prefer meals cooked from 100% fresh ingredients, while others might find the weight-loss aspects of a service are more important and are happy to opt for processed foods. While most services offer fresh ingredients, it’s always worth checking before you buy

    • Meal variety – One of the old cliches about low-calorie diets is that they tend to include lots of boring meals. Luckily, this just isn’t the case these days and lots of platforms are able to deliver a huge amount of variety. Simply browse through some of the menus on our list to see what we mean

    • Subscription models – You’ll find that a lot of low-calorie platforms are specifically geared towards weight loss. This usually means strict plans and every meal of the week is covered. If you’re not ready to commit full time to a diet like this, there are plenty of other more flexible low-calorie options to pick too


    Sticking to a low-calorie or weight loss diet has never been easier or more affordable. In fact, we’re so spoiled for choice that it can be difficult to choose a platform. We’d recommend trying out a few different ones and seeing which works best for you. Each of our selected providers has no long-term contracts and you’re free to cancel after your first week with no extra charge. This means your wallet won’t take a huge hit for giving these services a try.

    Frequently Asked Questions (FAQ)

    Should I Talk to a Physician Before Going Low-Calorie?

    Yes. If you’re making a full-time switch to low-calorie, or are trying to lose weight, we’d always recommend a quick chat with your physician. All of the meals here are perfectly safe, but making a sudden switch to low-calorie can be a shock for some.

    Do I Have to Be On a Weight Loss Diet to Try Low-Calorie Meals?

    No, not at all. In fact, many customers will try low-calorie meals as a lifestyle choice. You can opt to have as few or as many meals as you’d like per week.

    What Are Some Health Benefits of Going Low-Calorie?

    Besides the obvious weight loss benefits, some dieters also experience increased energy, are at lower risk of diabetes, lower cholesterol, and improved sleep.