The first step in becoming financially sound is figuring out how much money you earn. If you know your hourly wage, then you can calculate your gross annual wages (before taxes and other deductions) fairly easily by gathering the appropriate data. If you work a consistent 40 hours per week and have a consistent hourly wage, you can also use a simple shorthand calculation (hourly wage x 2, then add on three 0’s) to estimate your annual salary. Note that this is only a rough estimation of annual salary and tends to be an underestimate of approximately 4%. Once you know your annual salary you can figure out if you are earning an appropriate wage for your qualifications, position, and industry.
Method 1. Calculating Annual Salary

Figure out if you are paid hourly. If you receive a pay rate per hour multiplied by the number of hours worked per week, then you are paid hourly. Another term for this is a nonexempt employee. The amount of your paycheck may change each week depending on how many hours you work. If your work hours do not vary but you are still paid by the hour, then you are still considered an hourly, or nonexempt employee even though your check is the same each week.

Determine how much you earn per hour. Your supervisor or someone in human resources can tell you how much you make per hour. If you don’t want to ask, you can figure it out from your pay stub. Find where it tells you the total gross pay on your pay stub. This is how much you earned before taxes and benefits were taken out. Divide that amount by the number of hours you worked that week.
For example, suppose your gross pay was $200 for a week in which you worked 10 hours. Calculate {\displaystyle $200/10=$20}$200/10=$20. Your hourly salary is $20 per hour. 
Calculate your yearly pay if you work the same number of hours per week. Take your hourly salary and multiply it by the number of hours you work each week. This tells you your weekly salary. Multiply this by the number of weeks in a year, 52, to get your yearly salary.
If you work 40 hours per week and you earn $20 per hour, calculate your weekly salary with the equation {\displaystyle 40*$20=$800}40*$20=$800.
Then calculate your annual salary with the equation {\displaystyle $80052=$41,600}$80052=$41,600. 
Find the average if you work a different amount each week. If your hours vary every week, keep track of your weekly hours for about one month. Then calculate the average number of hours you worked each week. Multiply that by 52 to find your annual salary.
If in one month you worked 30 hours the first week, 25 hours the second week, 35 hours the third week and 40 hours the fourth week, the average weekly hours is {\displaystyle (30+25+35+40)/4=32.5}(30+25+35+40)/4=32.5.
If you earn $20 per hour, then your estimated annual salary is {\displaystyle (32.5*$20)52=$33,800}(32.5$20)*52=$33,800.
Method 2. Adding in Other Kinds of Hours

Add in overtime hours if you earn them. If you work more than 40 hours per week and you are a nonexempt employee, you must be paid overtime. This means you earn one and a half times your regular pay for any hours over 40 hours per week. If you want to figure out how overtime affects your annual salary, keep track of your overtime and regular hours for at least a month. Figure out the average number of regular and overtime hours you work and multiply to get the total for the year. Add these two amounts together to get your total estimated annual salary.
If in a 4 week period, you worked 50 hours, 45 hours, 42 hours and 47 hours, and anything over 40 hours is overtime, then your weekly overtime is 10 hours, 5 hours, 2 hours and 7 hours. Your average weekly overtime hours are {\displaystyle (10+5+2+7)/4=6}(10+5+2+7)/4=6.
If you earn $20 per hour, then your overtime rate is {\displaystyle $201.5=$30}$201.5=$30
Your average regular weekly salary is {\displaystyle $2040=$800}$2040=$800. Your average weekly overtime pay is {\displaystyle $306=$180}$306=$180. Your total weekly salary is {\displaystyle $800+$180=$980}$800+$180=$980.
Your estimated annual salary is {\displaystyle $98052=$50,960}$98052=$50,960. 
Make modifications for sick time, vacation, or a leave of absence. If you get paid for vacation time or when you’re out sick, then you don’t need to make any changes to your annual salary. But if your employer doesn’t pay you when you’re out on vacation or sick, then this in effect changes the number of weeks you get paid in a year. If you take 2 weeks of vacation each year, then you work only 50 weeks per year instead of 52. You need to use 50 weeks to calculate your annual salary instead of 52.

Calculate bonuses. Some companies pay bonuses at different times of the year. These are added to your regular salary. For example, your employer may give holiday bonuses, signon bonuses to new employees, or rewards for meeting goals. Also, sales commissions count as bonuses. If you earn bonuses, add them to your total when calculating your annual salary.
For example, suppose you earn an annual salary of $50,000 before bonuses, and your boss wants to give you a 2.5% holiday bonus. The amount of the bonus is {\displaystyle $50,000*.025=$1,250}$50,000*.025=$1,250.
In this case, your total annual salary is {\displaystyle $50,000+$1,250=$51,250}$50,000+$1,250=$51,250.
Method 3. Understanding Your Salary

Figure out if you are earning enough. You have to know if your job is going to pay enough to support your lifestyle and think about your financial needs in order to make a budget. See if your annual salary is going to cover all of your bills. If not, see if there are ways to earn more money in the company. Find out if there is room for advancement in the company.
It’s also important to understand if you are being paid enough in relation to your industry peers. Consult industry websites (like https://www.payscale.com/) that report average annual salary numbers for your position and education level. 
Look into different careers. You can research online to find out how much you would earn doing different kinds of jobs. Look up a particular job or industry that interests you. See what the typical salary is for entrylevel jobs in that industry. You can also learn about benefits like healthcare and tuition reimbursement. Also, you can compare what you would earn in different parts of the country.

Figure out how much you’re worth. If you have taken the time to research what others are earning doing the same kind of work as you are, compare this to the total annual salary you calculated for yourself. Use this information to negotiate a better salary for yourself. The total amount you can earn depends on many factors, such as your education and years of experience.
YOUTUBE:
FAQ:
1.How do I round my work hours to get the total hours you worked in a day?
Ans: You can get the different hours you worked a day for any amount of weeks or days and add all the values, then divide them by the amount of days you worked that week or time period. And that’s the average amount of hours you worked per day that week, or whatever amount you’re doing.
2.How do I round my work hours to get the total hours you worked in a day?
Ans:You can get the different hours you worked a day for any amount of weeks or days and add all the values, then divide them by the amount of days you worked that week or time period. And that’s the average amount of hours you worked per day that week, or whatever amount you’re doing.
3.If I make $2,300 a month in Ohio, how much of that will I actually take home after taxes?
Ans:This depends on your withholding status and your deductions at the end of the year, but this will get you close. By making an assumption that you’ll pay 20 percent in taxes upfront: $2300 x 20/100 = $460. So $2300  $460 = $1840 monthly.
Conclusion
It is essential to have a fair idea of the full annual income for both individuals as well as business entities.
When you are unsure about how to calculate the annual income from Hourly Wage, you can go on a spending spree, whereas knowing how to calculate the annual income from Hourly Wage helps to make plans and create a budget so that you can lead a life without unnecessary hassles.