Convert Time to Decimal

8 Hours 45 Minutes in Decimal

8 hours and 45 minutes equals 8.75 decimal hours.

Answer

8.75 hours

Step-by-step calculation

  1. Keep the whole hours: 8.
  2. Convert the minutes: 45 ÷ 60 = 0.7500.
  3. Add the values: 8 + 0.7500 = 8.7500.
  4. Rounded to two decimal places, the result is 8.75 decimal hours.

Payroll example

At $20 per hour, 8 hours 45 minutes produces gross base pay of $175.00 before taxes, deductions, overtime, or other adjustments. The calculation uses the unrounded value: 8.7500 × $20. This avoids the small difference that can result from multiplying a displayed two-decimal value.

Excel formula

If the whole hours are in A2 and minutes are in B2, use =A2+B2/60. For this example, =8+45/60 returns 8.7500. Format the result as a number rather than a clock time.

Frequently asked questions

What is 8 hours 45 minutes in decimal?

8 hours 45 minutes is 8.75 decimal hours. Divide 45 by 60 and add the result to 8.

How many total minutes is 8 hours 45 minutes?

It is 525 minutes in total: 8 × 60 + 45.

Can I use this decimal for payroll?

Yes, subject to your employer's timekeeping and rounding policy. Preserve the unrounded value for multiplication and round the final pay amount.