Free Online Calculators

Calculators.Tech provides you free online calculators in Health, Business, Finance, Education and Information Category. All Calculators are very simple and easy to use.
We have a team of Expert online calculator Developers.If you are looking a calculator for your website, please contact us.

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Pregnancy due date calculator week by week - Use our baby calculator to find out baby due date. Get estimation when your baby will be born.

Online BMI Calculator checks Body Mass Index for Men & Women. It is designed for both male and female to find out their healthy weight ratio.

Macro macronutrients calculator: Adjust your carb, fats, proteins and nutrition with flexible diet to loss, gain or to maintain weight.

Calculate BMR by using metabolism calculator. Best basal / resting metabolic rate calculator for men and women.

Subtract Body fat from total body weight to get Lean body mass. LBM Calculator shows pure body mass which shouldn't be dropped at any stage of workout.

TDEE calculator Calculates Total Daily Energy Expenditure. Simply how many calories you burn in a single day. It depends on your activity Level.

Weight Loss Calculator provides information for Calories intake required a day to lose goal weight for Men & Women. Calorie calculator to plan your daily meals.

BSA Calculator measures the total surface area of body. It is usually referred to be a better indicator of the metabolic mass.

Ideal Body Weight Calculator Provides information how many calories per day required to maintain ideal weight for men and women.

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Online Age calculator finds exact age in years, months and days. Online birthday (Date of Birth) calculator checks seconds spent on earth from day of birth.

College GPA calculator used in schools, colleges, and universites. Student uses it to calculate their final GPA which is very hard to find out collectively.

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Stamp duty calculator calculates the land tax on single property or additional property.It varies in different countries.

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Under Construction Calculators

Our Development Team and researchers working on some new calculators.