Life Numerical Calculator - Stylish & Free

เครื่องคิดเลขที่มีสีสันสามารถช่วยแก้ปัญหาคณิตศาสตร์ในชีวิตของคุณ

Colorful theme

Make your calculator unique and cool

Support users to choose the skin of a personalized calculator

Colorful theme skin

Mechanical keyboard style skin

General Calculator

A clear display format and easy to read

Support for four basic operations

Simple and fast calculation

Large buttons reduce user input errors

Display calculation expression

Date calculator

This function can calculate the interval of specific date easily

BMI&BMR calculator

The body mass index(BMI),or Quetelet index,is used to estimate the weight based on a person's height

Basal Metabolic Rate (BMR) refers to the minimum calories we consume in a quiet state (usually in a resting state), and other human activities are based on this

Unit Convert

Unit Converter offers you measurement converter for Length, weight, height, area, temperature, time, pressure, speed, force and more.

Tip Calculator

Quickly calculate the tip amount for your bill. Includes the ability to split the cost between any number of people.

Private Album

Private photo protection. Hide your secret perfectly