If you are an employer with hourly workers, it can be challenging to calculate wages if they work only a fraction of an hour. Payroll minutes conversion helps you turn minutes into a decimal format, allowing you to pay employees who worked partial hours.
This minute conversation for payroll may seem like a small step, but it affects gross wages, overtime totals, and payroll records. What appears like a simple mistake, such as treating 8 hours and 30 minutes as 8.30 instead of 8.50, can lead to inaccurate pay and extra corrections later.
Minute conversion chart
Converting minutes becomes straightforward once you express them as decimals. For example, 4 hours and 21 minutes becomes 4.35 hours. From there, you multiply by the employee’s hourly rate to calculate wages.
To be sure you’re not overpaying or underpaying your employees, use this minute conversion for payroll table to quickly match minutes worked with their decimal equivalents.
| Minutes | Decimal Equivalent | Minutes | Decimal Equivalent |
|---|---|---|---|
| 1 | 0.02 | 31 | 0.52 |
| 2 | 0.03 | 32 | 0.53 |
| 3 | 0.05 | 33 | 0.55 |
| 4 | 0.07 | 34 | 0.57 |
| 5 | 0.08 | 35 | 0.58 |
| 6 | 0.10 | 36 | 0.60 |
| 7 | 0.12 | 37 | 0.62 |
| 8 | 0.13 | 38 | 0.63 |
| 9 | 0.15 | 39 | 0.65 |
| 10 | 0.17 | 40 | 0.67 |
| 11 | 0.18 | 41 | 0.68 |
| 12 | 0.20 | 42 | 0.70 |
| 13 | 0.22 | 43 | 0.72 |
| 14 | 0.23 | 44 | 0.73 |
| 15 | 0.25 | 45 | 0.75 |
| 16 | 0.27 | 46 | 0.77 |
| 17 | 0.28 | 47 | 0.78 |
| 18 | 0.30 | 48 | 0.80 |
| 19 | 0.32 | 49 | 0.82 |
| 20 | 0.33 | 50 | 0.83 |
| 21 | 0.35 | 51 | 0.85 |
| 22 | 0.37 | 52 | 0.87 |
| 23 | 0.38 | 53 | 0.88 |
| 24 | 0.40 | 54 | 0.90 |
| 25 | 0.42 | 55 | 0.92 |
| 26 | 0.43 | 56 | 0.93 |
| 27 | 0.45 | 57 | 0.95 |
| 28 | 0.47 | 58 | 0.97 |
| 29 | 0.48 | 59 | 0.98 |
| 30 | 0.50 | 60 | 1.00 |
You can also download the chart for easy reference later.
Steps to convert minutes for payroll
Follow these steps to convert your employees’ minutes worked into decimal form and dollars to be paid:
Step 1: Calculate total working hours & minutes
Start by adding up the total hours and minutes your employee worked during the pay period. Use the employee’s time sheet, time clock report, or time tracking record as your source.
Actual hours worked
To calculate actual time worked, total the hours and minutes between the employee’s start and end times for each workday. The sample time sheet below shows the information you’ll need before converting minutes to decimal form.
Sample time sheet
| Monday | Tuesday | Wednesday | Thursday | Friday | |
|---|---|---|---|---|---|
| Clock-in | 8 a.m. | 8:04 a.m. | 8:03 a.m. | 8:08 a.m. | 8:01 a.m. |
| Clock-out | 4 p.m. | 4:10 p.m. | 4:07 p.m. | 3:50 p.m. | 3:58 p.m. |
| Total hours/minutes | 8 hrs | 8 hrs, 6 mins | 8 hrs, 4 mins | 7 hrs, 42 mins | 7 hrs, 57 mins |
Example
Using the above time data, the total hours and minutes would be:
Hours: 8 + 8 + 8 + 7 + 7 = 38 hours
Minutes: 0 + 6 + 4 + 42 + 57 = 109 minutes
Convert 60 minutes of the 109 minutes to one hour to make it easier. Then, add it to the hours worked.
109 minutes − 60 minutes = 49 minutes
38 hours + 1 hour = 39 hours
The new total hours and minutes are: 39 hours and 49 minutes
Rounding hours worked to quarters
Federal law allows employers to use rounded hours worked when processing payroll. It’s up to you which method you prefer, but should you choose the rounding method, apply it consistently and make sure you follow wage and hour rules.
You can round employee time to the nearest quarter-hour. A quarter-hour is 15 minutes, so the rounding points are:
- 0:00
- 0:15
- 0:30
- 0:45
If an employee clocks in or out between quarter-hour marks, use this rule:
- 1–7 minutes past the previous quarter: round down
- 8–14 minutes past the previous quarter: round up
Example
In the time sheet table above, the employee clocks in at 8:04 a.m. on a Tuesday. He leaves at 4:10 p.m. and doesn’t take a break. Using quarter-hour rounding:
- 8:04 a.m. is rounded down to 8:00 a.m. because it’s fewer than eight minutes past the previous quarter-hour
- 4:10 p.m. is rounded up to 4:15 p.m. because it’s more than seven minutes past the previous quarter-hour
- The rounded time worked is 8 a.m. to 4:15 p.m., or eight hours and 15 minutes, which is nine minutes more than the actual time worked.
Those differences can add up. In this example, the rounding works in the employee’s favor, which means you would pay for more time than was worked. Paying an extra nine minutes three days a week for 52 weeks in a year would be equal to 468 minutes, or seven hours and 48 minutes, of additional paid time.
Step 2: Convert minutes to decimals
Converting minutes to decimals is as simple as dividing minutes by 60 (the number of minutes in an hour). The good news is you can skip that step if you use our minute conversion chart. Simply find the minutes worked, between one and 60, and the decimal equivalent will be to its immediate right.
For instance, the decimal equivalent of 15 minutes is 0.25. Once you have the decimal, add it to the number of hours worked.
Example
Let’s look at the sample time sheet again (from Step 1) and convert Tuesday’s actual time worked to a decimal. For that day, the employee worked eight hours and six minutes.
In the minutes conversion chart, six minutes is equal to 0.10. Add the decimal to the number of hours worked for the day.
8 hours + 0.10 hours = 8.10 hours
The employee worked 8.10 hours on Tuesday.
If converting minutes by hand is too time-consuming or complicated for your team, consider using payroll software that handles your timekeeping. Check out our highest-rated payroll software, most of which offers time tracking.
Step 3: Multiply time calculated by the wage rate
After completing the conversions and getting the total hours and minutes, you’re now ready to calculate how much you need to pay your employee. The formula is straightforward: simply multiply the total hours worked by the worker’s hourly rate.
Example
Let’s assume the employee’s hourly rate is $14.25. Using the same Tuesday time sheet data, the employee’s converted time is 8.10 hours. The computation will be:
$14.25 hourly rate × 8.10 hours worked = $115.43
You would owe the employee $115.43 for Tuesday’s hours.
This step also shows why accurate minute conversion for payroll matters. If the converted time is wrong, the pay calculation will be wrong too.
Need more help with payroll computations? Read our how to calculate payroll guide.
Methods for tracking & calculating payroll minutes
The way you track employee time affects how accurate your payroll minutes conversion will be. There are several methods you can use:
By hand
You can track and calculate payroll minutes by hand by recording each employee’s hours and minutes worked, then using the formulas above to convert the time for payroll.
I don’t recommend this method unless you have only a few employees and very simple schedules. Manual calculations leave too much room for mistakes, including missed minutes, incorrect totals, and math errors when converting minutes into a portion of an hour.
Time tracking software
Using a time tracking system is the most reliable way to capture, monitor, and compute employee hours and minutes. Many tools automatically convert minutes for payroll, which reduces manual work and helps keep totals consistent. Some systems even allow you to track projects and bill clients for job-based work.
Looking for time and attendance software? Check out our list of the best time tracking systems.
Spreadsheet
If you don’t plan to get a time tracking software yet, a spreadsheet can be a workable alternative. You can enter employee hours and minutes, then use formulas to calculate total time and complete minute conversion for payroll.
Spreadsheets are more efficient than doing everything by hand, but they still depend on accurate data entry and correct formulas. This option can work well for small teams, but becomes harder to manage as schedules, overtime, and headcount grow.
Frequently asked questions (FAQs)
Minutes need to be converted because payroll calculations typically use hours written in decimal form. For example, 30 minutes becomes 0.50 of an hour. This lets you multiply the total time worked by the employee’s hourly rate.
You don’t technically need one, but a chart makes minute conversion for payroll faster and less error-prone. It’s especially helpful if you calculate payroll manually or review time sheets before submitting payroll.
The most common mistake is entering the minutes exactly as they appear on the time sheet. For example, eight hours and six minutes is not 8.6 hours. Since six minutes is one-tenth of an hour, it should be entered as 8.10 hours.
