How is annual salary from hourly calculated?

Annual = Hourly rate × Hours per week × 52 weeks. Adjust for unpaid time off if needed.

Online Hourly to Salary Calculator

Convert hourly wage to annual salary. Enter hourly rate and hours per week.

Hourly rate ($)

Hours per week

How is annual salary from hourly calculated?: Annual = Hourly rate × Hours per week × 52 weeks. Adjust for unpaid time off if needed.

Celsius to Fahrenheit Converter

Convert Celsius to Fahrenheit and Fahrenheit to Celsius instantly. Free temperature converter.

Tip Calculator

Calculate tip and split the bill. Enter bill amount, tip percentage, and number of people.

Roman Numeral Converter

Convert numbers to Roman numerals and Roman numerals to numbers. Supports 1–3999.

Combinations Calculator

Calculate C(n,r) — the number of ways to choose r items from n without order. Uses n!/(r!(n-r)!).

Combinations with Replacement Calculator

Calculate the number of ways to choose r items from n with repetition allowed. Formula: C(n+r-1, r).

Even Permutations Calculator

Count how many permutations of n objects are even (expressible as an even number of swaps). For n ≥ 2, equals n!/2.