Weekly overtime calculator

Everhour turns tracked billable time into invoices, while weekly overtime rules still need a clean workweek calculation.

What will your overtime pay be?

Calculate regular and overtime earnings based on your hours and rate. Supports standard time-and-a-half and double-time multipliers.

Total hours including overtime

$

Typically 40h/week

Total pay this period
Regular pay$1,000.00
Overtime pay$300.00
OT hours8h

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Acme Web Project
1
50% of budget used
$2,500.00of $5,000.00
$2,500.00 remaining
75%
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Everhour — Invoices
Your Company LLChello@yourcompany.com
INVOICE
Invoice #1042
Group by:
DescriptionHoursRateAmount
Website Redesign14h$150/h$2,100.00
Brand Guidelines7h$150/h$1,050.00
Marketing Strategy3.5h$150/h$525.00
Total Due$3,675.00
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How weekly overtime pay works

What this calculation answers

A weekly overtime calculation answers how much extra pay is owed when a covered nonexempt employee works more than 40 hours in one fixed FLSA workweek. It separates regular hours from overtime hours, applies at least 1.5x the employee's regular rate to the overtime hours, and returns total gross wages for that workweek before taxes, deductions, or benefit adjustments.

The key boundary is the workweek itself. Under the FLSA federal baseline, a workweek is a fixed and regularly recurring 168-hour period made of seven consecutive 24-hour periods. It can start on any day and hour, but once set, each FLSA workweek stands alone. Hours from two or more workweeks cannot be averaged to avoid overtime.

Use the weekly formula

For a simple hourly case, first multiply up to 40 hours by the regular rate. Then multiply hours over 40 by the regular rate and by the overtime multiplier. Under the FLSA federal baseline, covered nonexempt employees must receive overtime pay at not less than time and one-half the employee's regular rate of pay for hours worked over 40 in a workweek.

Example: a covered nonexempt employee works 47 hours in one fixed FLSA workweek at a $33.60 regular hourly rate. Regular pay is 40 × $33.60 = $1,344.00. Overtime pay is 7 × $33.60 × 1.5 = $352.80. Total gross pay for the week is $1,696.80, before payroll taxes and other deductions.

Watch the workweek boundary

The most common weekly overtime mistake is using the pay period instead of the fixed workweek. A biweekly payroll can contain one 38-hour workweek and one 46-hour workweek. The total is 84 hours, but the overtime is not based on 84 minus 80. The 46-hour week has 6 overtime hours, and the 38-hour week has none under the FLSA federal baseline.

Weekend and holiday shifts create another mistake. The FLSA does not require overtime pay merely because work occurs on Saturdays, Sundays, holidays, or regular days of rest. The federal trigger is hours worked over 40 in the workweek unless another law, employer policy, contract, or union agreement gives the employee a greater benefit.

When a calculator is enough

A one-off calculator is enough when you need to check a single clean week: one covered nonexempt employee, one regular rate, one fixed workweek, and no bonus, multiple-rate, state-law, policy, or contract complication. It is also enough for a quick audit of a paycheck line when the hours, rate, and workweek dates are already known.

A managed workflow is better when weekly overtime affects invoices, payroll review, or client billing. Everhour Billing & Invoicing converts tracked billable time and expenses into invoices, calculates invoice amounts from rates while excluding non-billable tasks, and exports invoices to QuickBooks Online, Xero, or FreshBooks with status sync back to Everhour.

This content is for general information only, may not be fully up to date, and is provided without any warranty or liability.

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Frequently Asked Questions

What counts as weekly overtime under the FLSA federal baseline?

Under the FLSA federal baseline, covered nonexempt employees must receive overtime pay for hours worked in excess of 40 in a fixed workweek. The overtime rate must be at least 1.5x the employee's regular rate of pay. More protective state wage laws, contracts, or employer policies can give the employee a greater benefit.

How is the regular rate different from the hourly wage?

The regular rate is calculated by dividing total compensation for the workweek, excluding statutory exclusions, by total hours actually worked in that workweek. For a simple hourly employee with no extra compensation, the regular rate usually matches the hourly wage. Bonuses, multiple pay rates, or other included compensation can change the regular rate.

Can weekly overtime be averaged across a biweekly pay period?

No. Each FLSA workweek stands alone for overtime calculations, and hours cannot be averaged over two or more workweeks to avoid overtime. A 35-hour week followed by a 45-hour week creates 5 overtime hours in the second week under the federal baseline, even though the two-week total is 80 hours.

Does weekend or holiday work automatically create weekly overtime?

No. The FLSA does not require overtime pay merely because work occurs on Saturdays, Sundays, holidays, or regular days of rest. Under the federal baseline, the trigger is hours worked over 40 in the fixed workweek. Holiday pay for time not worked is generally set by agreement, policy, contract, or state law.

Which workers need a weekly overtime calculation?

The weekly overtime calculation applies to covered nonexempt employees. Exempt status is not decided by job title alone. Standard executive, administrative, and professional exemptions require duties tests and salary-basis pay of at least $684 per week; the computer-employee exemption can use that salary basis or $27.63 per hour.

How does Everhour turn overtime-ready time into invoices?

Everhour Billing & Invoicing uses tracked billable time and expenses to generate invoices from uninvoiced work. It calculates invoice amounts from rates, time, and billable expenses while excluding non-billable tasks, then exports invoices to QuickBooks Online, Xero, or FreshBooks with invoice status synced back to Everhour.

Can Everhour show weekly overtime before payroll review?

Everhour Overtimes lets admins set daily and weekly overtime limits, then review overtime hours in Team Hours. The Payroll dashboard calculates overtime pay and gross pay from employee hourly cost and tracked time, which gives managers a structured review point before payroll data is finalized.

Turn weekly hours into invoices

Use Everhour Billing & Invoicing when weekly overtime affects client billing. Convert approved billable time and expenses into invoices, exclude non-billable work, and keep invoice status connected to Everhour.

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