Fire & EMS · Shift Pay Calculator

EMS Supervisor 4×10 Schedule Pay Calculator

Estimate gross pay, overtime earnings, and shift differentials for a EMS Supervisor on a 4×10 schedule. Preset with typical fire & ems rates — every field is editable.

Fire & EMS 4×10 10-hr shifts

Schedule Overview

Four 10-hour shifts per week with three consecutive days off — often Friday, Saturday, Sunday.

Shift Length

10 hrs

Shifts / Cycle

Cycle Length

14 days

Avg Hrs / Week

40 hrs

📅 Pattern: 4 days on / 3 days off (fixed or rotating days)

⚠️

Overtime Rule: Over 40 hrs/week (federal) · CA: over 10 hrs/day on approved AWT plan

Calculate Your Exact 4×10 Pay

Enter your hourly rate, shift count, and differentials — get a full pay breakdown instantly. Free, no account required.

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Typical Preset Values for EMS Supervisors

Pre-loaded in the calculator from national averages for EMS Supervisors. Every value is editable.

Variable	Default	Notes
Hourly Rate	$24.00	Logistics/utility base rate
Shift Length	10 hours	Standard 4×10 shift
OT Threshold	40 hrs/wk	Federal weekly trigger
Weekend Days Off	3	The main perk of 4×10

Pros & Cons: 4×10 for EMS Supervisors

Pros

3-day weekends every week
Standard 40-hr pay
Great work-life balance

Cons

10-hr days can fatigue
Coverage gaps on 5th day
CA OT rules are stricter

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