Time Duration, Shift Time Card, Overtime Pay & Time Zone Calculator

Total shift hours net of breaks, compute 1.5× FLSA overtime pay, and convert global UTC time zone offsets.

Weekly Net Hours, 1.5× Overtime & Gross Pay
40 hrs (USD 1,400.00)
Regular: 40h • Overtime (1.5×): 0h • 14:00 UTC = 19:30 (UTC+5.5)
Net Paid Hours / Day 8 hrs/day
Overtime Hours (>40h @ 1.5×) 0 hrs
Total Weekly Gross Pay USD 1,400.00
Converted Time (UTC+5.5) 19:30
Inputs
Amounts are treated in the selected currency; no foreign-exchange conversion is applied.
hours
Elapsed hours from clock-in to clock-out.
minutes
Unpaid break minutes deducted each shift.
days
Number of workdays in the pay period.
USD / hr
Regular hourly pay rate (hours >40/wk paid at 1.5×).
hour UTC
Source UTC hour (e.g. 14 = 14:00 UTC).
Convert reference UTC hour to target local zone.
Results & Graph
Weekly Net Hours, 1.5× Overtime & Gross Pay
40 hrs (USD 1,400.00)
Regular: 40h • Overtime (1.5×): 0h • 14:00 UTC = 19:30 (UTC+5.5)
Net Paid Hours / Day
8 hrs/day
After 30m break
Overtime Hours (>40h @ 1.5×)
0 hrs
Total Weekly Gross Pay
USD 1,400.00
Converted Time (UTC+5.5)
19:30

Weekly Time Card Breakdown (Hours)

Regular Hours vs. Overtime Hours vs. Unpaid Break Hours
Graph 1 • Net Worked Hours vs. Unpaid Break Deduction Regular Hours vs. Overtime Hours vs. Unpaid Break Hours
Regular Hours (≤40h): 40 hrsOvertime Hours (>40h): 0 hrsUnpaid Break Time: 2.5 hrs Regular Hours (≤40h) 40 hrs Overtime Hours (>40h) 0 hrs Unpaid Break Time 2.5 hrs
Graph 2 • 24-Hour UTC vs. Target Time Zone Alignment Ruler Visualizes time offset across the 24-hour solar day
UTC 14:00 Target Local 19:30 (UTC+5.5)
Graph 3 • Cumulative Net Work Hours (1-Week to 4-Week Pay Cycle) Tracks weekly, biweekly, and monthly hour totals
0 hrs 86.4 hrs 172.8 hrs Week 1: 40 hrs 40 Week 1 Week 2: 80 hrs 80 Week 2 Week 3: 120 hrs 120 Week 3 Week 4: 160 hrs 160 Week 4
Summary: Total weekly hours are 40 hrs and gross pay is USD 1,400.00.
Summary: Working 5 shifts of 8.5 hours minus a 30-minute unpaid break yields 8 net hours/day and 40 hours/week (40 regular hours + 0 overtime hours at 1.5×). At USD 35.00/hr, total gross pay is USD 1,400.00.
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Interactive chart & math engine powered by CalculatorGraph

Formula & Mathematical Methodology: Timesheet Break Deduction & FLSA 1.5× Overtime Formula

Net Weekly Hours = (Shift Hours − Break Minutes60) × Days
NetWeekly = (ShiftHrs − BreakMin/60) × Days; GrossPay = min(40, NetWeekly) × Rate + max(0, NetWeekly − 40) × Rate × 1.5
  • 1.5× Rate: Time-and-a-half overtime premium for hours worked beyond 40 in a workweek

Rounding: Hours and currency round to 2 decimal places.

Worked Example: 5 Days × 8.5-Hour Shifts with 30-Min Break at $35/hr & 14:00 UTC to IST (+5:30)

Compute net weekly hours, gross pay, and IST time.

  1. Net daily hours = 8.5 − 0.5 = 8.0 hrs/day → 40.0 hours/week.
  2. Gross pay = 40.0 × $35 = $1,400.00.
  3. 14:00 UTC + 5.5 hours = 19:30 IST.
Result: 40.00 net hours ($1,400.00 gross pay) and 14:00 UTC = 19:30 IST.

Frequently Asked Questions

Why is India Standard Time (IST) offset by a half-hour (+5:30) from UTC?

India uses the 82.5° E longitude meridian passing near Mirzapur as its national standard reference, which equals 82.5° × 4 minutes/degree = +330 minutes (+5 hours 30 minutes) ahead of UTC.

Dates & Time · Work Hours, Payroll & Global Time

Time Duration, Shift Time Card, Overtime Pay & Time Zone Calculator: inputs, method, and how to read the result

Total shift hours net of breaks, compute 1.5× FLSA overtime pay, and convert global UTC time zone offsets.

Choose inputs for the case you are checking

The defaults are illustrative. Replace them with values for your case and keep the units shown beside each field.

  • Display Currency: Amounts are treated in the selected currency; no foreign-exchange conversion is applied.
  • Gross Shift Duration per Day: Elapsed hours from clock-in to clock-out.
  • Unpaid Meal / Rest Break per Day: Unpaid break minutes deducted each shift.
  • Shifts Worked per Week: Number of workdays in the pay period.

What the calculation includes

With the default values shown, Weekly Net Hours, 1.5× Overtime & Gross Pay is 40 hrs (USD 1,400.00). The calculation follows Timesheet Break Deduction & FLSA 1.5× Overtime Formula; the formula and variable definitions above show how the inputs combine.

One-input check: With the other defaults held constant, changing Gross Shift Duration per Day from 8.5 hours to 9.25 hours changes Weekly Net Hours, 1.5× Overtime & Gross Pay from 40 hrs (USD 1,400.00) to 43.75 hrs (USD 1,596.88). This is a comparison inside the calculator's stated model, not a prediction.

Where to use caution

  • Uses standard 40-hour weekly overtime threshold.
  • Some jurisdictions (e.g., California) also mandate daily overtime for hours worked beyond 8 hours in a single workday.

Scope: Global (FLSA 40-Hour Overtime Convention & UTC) Check the assumptions and limitations against your situation before relying on the estimate.

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