Quickly calculate your basal metabolic rate (BMR) to understand the minimum calories needed per day to assist in health management.
Calculate body surface area (BSA) online, supports multiple calculation formulas, convenient and fast.
Quickly calculate body fat rate, offering two methods: BMI calculation and waist circumference calculation, to assess physical condition and help you understand your body composition.
Quickly calculate daily recommended water intake based on weight, hydrate scientifically, and help you stay healthy.
Weight Assistant is an online weight management and BMI calculation tool that helps you easily record weight changes, analyze health trends, and achieve your ideal weight goals.
Accurately calculate full age, nominal age, and days since birth, and quickly query zodiac, constellation, and lunar and solar birthday information.
Online fuel consumption calculator, quickly calculate your car's fuel consumption per hundred kilometers, fuel consumption per kilometer and other data to help you understand the vehicle's fuel consumption.
Calculate the Least Common Multiple (LCM) of multiple integers online, supporting space-separated lists of numbers.