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AMToolsby HelloMarketing.in
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Health & Fitness Tools

Free health calculators for BMI, calories, BMR, body fat, pregnancy, sleep and more. Metric and imperial support.

11 tools in Health & Fitness Tools

All free. No signup. Works worldwide.

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BMI Calculator

Calculate Body Mass Index with health category.

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Calorie Calculator

Calculate daily calorie needs (TDEE) by activity level.

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BMR Calculator

Find calories burned at rest (Basal Metabolic Rate).

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Ideal Weight Calculator

Find ideal weight using multiple scientific formulas.

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Body Fat Calculator

Estimate body fat % using the US Navy method.

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Water Intake Calculator

Calculate daily water intake based on weight and climate.

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Pregnancy Due Date

Calculate expected delivery date from LMP.

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Ovulation Calculator

Find your fertile window and ovulation day.

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Sleep Calculator

Find best bedtime based on 90-minute sleep cycles.

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Macro Calculator

Get daily protein, carbs and fat targets for your goal.

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Running Pace Calculator

Calculate pace, finish time or distance for any race.

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About Health & Fitness Tools

Free health calculators for BMI, calories, BMR, body fat, pregnancy, sleep and more. Metric and imperial support. All tools work instantly in your browser — no data is sent to our servers. Results update in real-time as you type.

AMTools is built and maintained by HelloMarketing.in. Every tool is free to use, unlimited, with no account or payment required.