Free fitness tools

Daily-use fitness calculators, workout prompts, and body stats

Start with free tools that are useful immediately: calorie and macro planning, workout ideas, 1RM guidance, calories burned, body stats, and a simple “what should I do today?” prompt. The free account and Basic paid tier are designed to grow with this area as you start saving more results and building routines.

Guest use allowed Fast browser-side calculations Free account path Meal Planner bundle ready
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Guest / no account

Use the calculators instantly, print or copy results, and come back later. Good for SEO traffic, ad-supported visitors, and quick repeat use.

Free account

Designed for saved history, limited progress tracking, a few goals, and more daily generations without locking the basic tools behind a paywall.

Basic paid

Designed for deeper history, templates, exports, richer comparisons, and less disruptive ad exposure. This is the first low-friction paid step.

Calorie and macro calculator

Estimate BMR, TDEE, maintenance, fat-loss and muscle-gain targets, then see a practical macro split in grams.

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Enter age, weight, and height to estimate calories and macros.

Workout generator

Generate a simple session based on your goal, location, time, experience level, and any restrictions.

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Choose your setup and generate a quick session.

1 rep max and lifting tools

Estimate 1RM, see working weights by percentage, and get a simple barbell loading prompt.

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Enter a recent working set to estimate your top strength and working weights.

Calories burned calculator

Estimate how many calories a session may burn and compare it against a daily deficit goal.

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Pick an activity, duration, and body weight for a quick estimate.

Body stats and progress basics

Check BMI, waist-to-height ratio, a simple body-fat estimate, and a daily protein target range.

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Enter your measurements for practical planning numbers.

“What should I do today?”

Get a one-click daily calorie target, step target, and training direction based on your goal and available time.

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Use this for a fast daily prompt when you do not want to overthink the day.

Your saved results & progress

Save any calculation to track it over time. Charts and history are tied to your account and available across devices.

Guests don’t have history yet.

Create a free account or sign in to save calculations, see progress charts, and unlock more daily generations.

How this ties into Meal Planner

Macros, calorie targets, and body-composition goals are most useful when they connect to real meals you can actually repeat. That is why the planned Basic bundle pairs this fitness-tools area with Meal Planner.

Fitness Tools Basic

Designed for richer history, custom workout templates, more advanced generation, and lighter ad exposure.

Fitness + Meal Planner bundle

Best for users who want calorie and macro planning on one side and recipes, pantry, and meal structure on the other.

See Fitness Tools pricing See combined package Browse Meal Planner