Calculator guide
What is the Overtime Pay Calculator?
The Overtime Pay Calculator separates regular earnings, overtime base pay, the premium portion, and combined gross earnings. It is useful once you already know which hours count as overtime and which multiplier applies.
The calculator does not decide eligibility or a legal threshold. Those depend on jurisdiction, classification, contracts, and workplace rules.
Overtime Pay Calculator Formula
Total pay = (rate × regular hours) + (rate × multiplier × overtime hours)
The overtime premium alone is rate × (multiplier − 1) × overtime hours. The calculator shows it separately so the extra value above straight time is visible.
Base rate
Ordinary gross hourly rate before a premium.
Regular hours
Hours paid at the base rate.
Overtime hours
Hours already identified as qualifying for overtime.
Multiplier
Premium factor, such as 1.5× or 2×.
Worked Example
Suppose a worker earns $24.00 per hour, works 38 regular hours, and has 6 overtime hours paid at 1.5×.
- 1
Regular earnings
$24.00 × 38 = $912.00
- 2
Overtime earnings
$24.00 × 1.5 × 6 = $216.00
- 3
Combine earnings
$912.00 + $216.00 = $1,128.00
Result
Total gross earnings are $1,128.00. Of the $216.00 overtime earnings, $72.00 is the premium above the $144.00 straight-time portion.
When This Calculator Helps
- Checking a pay estimate after overtime hours are approved.
- Comparing time-and-a-half with double-time scenarios.
- Separating the premium cost when planning staffing.
How to Interpret Your Result
Total overtime earnings include both the base value and premium value of overtime hours. The premium result alone is not the full amount paid for those hours.
Treat the result as gross pay. Taxes, deductions, and rules about when overtime applies are outside this calculation.
Common Mistakes to Avoid
- Applying the multiplier to regular hours as well as overtime hours.
- Reading the premium portion as total overtime pay.
- Assuming 40 hours or 1.5× is universal.
Questions About This Calculation
What does a 1.5× multiplier mean?
Each qualifying overtime hour is valued at one and a half times the entered base hourly rate.
Can I calculate double time?
Yes. Enter 2 as the multiplier or use the provided 2× shortcut.
Does this determine overtime eligibility?
No. It only values hours you identify as overtime using the multiplier you provide.