26271
Math
Centroid of the triangle
The calculator calculates the centroid of the triangle. Centroid is the point through which the median of the three triangle. It divides each median in the ratio of 2:1.
1277840
Math
Weighted average ratings
The calculator calculates the weighted average of the ratings of the following items.
34249
Employee
Calculator social security contributions - the calculation of rates in Poland
Jak obliczyć wysokość składek ZUS?
Jak obliczyć składkę na ubezpieczenie społeczne?
Jak obliczyć ubezpieczenie zdrowotne?
Calculator to calculate gross salary given social security contributions deducted from the salary of the employee and the employer. [since 2008]
23309
Math
The sum of squares of integers from 1 to n
The calculator calculates the sum of squares of consecutive integers from one to the specified value.
28952
Chemical
Molar concentration of mass and volume
Calculator allows to determine the molar concentration of the solution.
33864
Math
Field and circumference of a circle
Jak obliczyć pole i obwód koła?
The calculator based on the specified radius of the area and perimeter of a circle.
15605
Health
The generator ideal body weight by the formula ALIC
The calculator allows you to calculate your ideal weight for your body according to the model of the American Life Insurance Company
15339
Generators
SHA-1 generator
Jak wygenerować skrót wiadomości z użyciem algorytmu SHA-1?
Generates a message using SHA-1 algorithm.
19177
Verifiers
Verifier ISMN numbers
Calculator allows you to verify the number entered ISMN (International Standard Serial Number Printing music).
82776
Building
Calculator number of floor tiles and adhesive
Calculator based on the stated dimensions tiles and floor area where they will be laid tile, calculate the required amount of tiles and tile adhesive to them.
27125
Physical
The electromagnetic force coil (Electromagnetic Force)
Calculator to input current, cross-sectional area, length and number of turns of the coil face it generated electromagnetic force.
137344
Health
Calculator burn calories (kcal). How many calories you burn a day?
Ile kalorii spalamy?
Ile kalorii potrzebuję?
The calculator calculates how many calories you burn per day based on the data entered.
26024
Life
Calculator spending on cigarettes
Calculator based on the price quoted for the package and the amount consumed per month package, gives the annual cost of smoking cigarettes.