shows its work
EVERY LINEEvery line opens into its arithmetic and names its rule — hours, rate, statute. No black boxes.
every us state · every canadian province
live · follows the calculator
Enter your week. The real rules of your state or province price it — and every line shows the arithmetic that produced it.
Cal. Labor Code § 510 · reviewed · How we calculate
Price my week — 30 secondsno signup · runs in your browser · nothing you type is sent
this week · 45 h · under California’s rules
A differential is not a separate bonus. It folds into the regular rate the multiplier is applied to, so every overtime hour that week gets more valuable — paying 1.5× on base plus 1.0× on the differential is the classic short-pay.
no signup · runs in your browser · nothing you type is sent anywhere
45h worked
$1,144.00
No weekly overtime owed: hours already paid a daily premium do not count again toward the 40. No hour is counted twice.
Assumes a Sunday workweek. Your employer sets this and it is printed on your stub — the app asks properly.
+$154.00 over the $990.00 a flat tracker shows for this week.
Cal. Labor Code § 510 · reviewed · How we calculate
Every line opens into its arithmetic and names its rule — hours, rate, statute. No black boxes.
The calculator runs in your browser. Nothing you type is sent anywhere. Google's ad cookies load only if you allow them; otherwise the only cookie is your language choice.
Every rule page shows when it was last reviewed and cites its statute. Corrections land on the page, dated.
The calculator above is the engine. The app is the same arithmetic running on every shift you work — logged in one tap, with the ones you forget chased down for you, and every record kept on your phone.

TODAYThe premium moment, as it happens
The running shift says the minute it crosses into overtime, names the rule that did it, and keeps a live total of what the day is worth.

PAYThe period, before payday
Every shift in the pay period, split into regular, daily overtime and double time — with the date the money should actually land.

HISTORYA month you can read at a glance
Worked days, premium days, period edges and payday on one calendar — and the running total underneath.
The app is the same engine running on every shift you work — offline, no account. It is on Google Play now; the iPhone version is next.
One email when the iPhone version lands. Nothing else, no list to unsubscribe from twice.
The app chases the shifts you forget to log. You pick how it talks to you — try all three.
Straight is the default. The sharper ones are opt-in, and none of them jokes about your rent.
Missing workday
No shift logged Thursday. The pay period closes Sunday.