Free calculators and tools
Useful web tools we built ourselves. Everything is calculated in your browser, and your data is never saved or sent anywhere.
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FreeHealth
Alcohol calculator
Your blood alcohol in per mille, when you will be sober and when you drop below the 0.2 ‰ driving limit.
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FreeHealth
Calorie calculator
Daily calorie needs, basal metabolic rate, BMI and your protein, fat and carb targets.
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FreeSecurity
Password generator
A strong random or memorable password, or a PIN. Generated in your browser and never sent anywhere.
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