Loona Automation

Double Time Calculator — Pay at Twice Your Rate

Enter your double-time hours and rate to see the 2× pay — and check below whether your situation is one where double time is actually owed.

In short: multiply your hourly rate by 2 and apply it to your double-time hours. Double time is not a federal requirement — it mainly comes from California's daily rules, union contracts and company holiday policies.
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Double Time Calculator

How It Works — The Rule Behind This Calculator

Double time means 2× your regular rate: a whole extra rate on top of straight time, twice the premium that time-and-a-half carries. Unlike overtime, no federal law requires double time. It is owed only when a state rule, a union contract, or your employer's own policy promises it:

If none of those applies, long hours are paid at time and a half (after the weekly or daily trigger), not double time — the Time and a Half Calculator covers that case.

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Frequently Asked Questions

How is double time calculated?

Multiply your regular rate by 2, then by the double-time hours. At $20/hour, double time is $40/hour, so 4 double-time hours pay $160.

Is double time required by federal law?

No. The FLSA requires only time and a half after 40 hours in a week. Double time exists only where a state law (mainly California), a union contract, or an employer's policy creates it.

When does California pay double time?

For hours worked beyond 12 in a single workday, and for hours beyond 8 on the seventh consecutive day of a workweek.

Do I get double time for working a holiday?

Only if your employer's policy or your union contract says so. There is no general federal or state rule requiring premium pay just because a day is a holiday.

How it works — the formula

Double time is the simplest premium in payroll: the rate doubles. This calculator takes the double-time hours you enter, prices them at exactly twice your regular rate, and also shows the premium over straight time — the extra amount those hours earn compared with being paid at the plain rate — so you can see what the 2× promise is actually worth.

The formula: Double-time rate = regular rate × 2. Double-time pay = double-time hours × regular rate × 2. Premium over straight time = double-time hours × regular rate (one full extra rate — twice the premium that time and a half carries).

Worked example

Your regular rate is $22.50/hour and you worked 6 double-time hours. The calculator shows a double-time rate of $45.00, double-time pay of $270.00, and a premium over straight time of $135.00 — the 6 hours would have paid $135.00 at the plain rate, so the 2× rule puts another $135.00 on top.

Frequently asked questions

How is double time different from time and a half?

Time and a half pays 1.5× the rate — the premium is half a rate per hour. Double time pays 2× — the premium is a whole extra rate per hour, exactly twice as large. On a $20 rate, one premium hour pays $30 at time and a half and $40 at double time.

Does this calculator include regular pay for the same hours?

The double-time pay figure already is the full pay for those hours (hours × 2 × rate) — nothing needs adding. The separate “premium over straight time” line simply isolates the extra part, so you can compare it against what the hours would have paid at the plain rate.

Can I enter part hours, like 2.5?

Yes. The hours field accepts decimals — 2.5 is converted to 150 minutes internally and priced as two and a half hours at the doubled rate. Whole and part hours can be mixed freely; there is no need to round to full hours first.

Is double-time pay taxed at a higher rate?

No. Double-time pay is ordinary wage income, taxed the same way as the rest of your pay; the 2× label describes how the amount is calculated, not a tax category. (Your total tax still depends on your overall earnings and your own tax situation.)

What if only part of my shift is double time?

Enter just the double-time hours here. Price the rest of the shift with the companion tools — the regular and 1.5× hours belong in the Overtime Calculator or your time card — then add the results together for the full shift.

Disclaimer: Estimates only — not payroll or legal advice. Your employer's payroll rules and state law control your actual pay. Figures are rounded for display; your pay stub and payroll department are the official record.

Embed this calculator on your website — free

Add this calculator to your own website or blog — it is completely free, needs no sign-up, and always shows the latest version. Copy the code below and paste it into your page where you want the calculator to appear. Keeping the small “Powered by Loona Automation” credit line under the embed helps keep this tool free — but you are free to style or remove it; the tool works either way.