Contract Manufacturing, Job Shop Quoting & Make-to-Order calculator
Machine Hour Rate Calculator
Use this calculator to divide recoverable machine cost by billable machine hours and adjust for expected utilization when quoting CNC, fabrication, cutting, forming, or inspection equipment.
What this calculator does
- Calculate machine-hour rate for a job-shop work center or equipment group.
- setting machine rates for routings, RFQs, and make-to-order production estimates
- The result estimates the machine-hour rate to use in quotes and routings.
Formula used
- base machine-hour rate = recoverable machine cost pool ÷ billable machine hours
- effective machine-hour rate after utilization = base machine-hour rate × machine utilization factor
Inputs explained
- recoverable machine cost pool: Include depreciation, lease cost, maintenance, tooling upkeep, utilities, floor space, coolant, software, and machine-specific burden.
- billable machine hours: Use hours expected to be charged to jobs after setups, planned maintenance, changeovers, calibration, and idle time.
- machine utilization factor: Use realistic utilization for the machine group or work center rather than calendar hours.
How to use the result
- Use it to price machine time, compare equipment groups, justify rate changes, and identify utilization-driven margin risk.
- Treat the result as an estimate until the RFQ package, customer drawing revision, material quote, routing, setup standard, shop rate, outside service quote, scrap history, open capacity, due date, and quoted commercial terms are confirmed for the same job, lot size, and customer order.
Common questions
- What is the machine hour rate calculator for? Use this calculator to divide recoverable machine cost by billable machine hours and adjust for expected utilization when quoting CNC, fabrication, cutting, forming, or inspection equipment.
- What information should I enter? Enter recoverable machine cost pool, billable machine hours, and machine utilization factor using the same estimating period, shop calendar, cost pool, or customer-order scope.
- What does the result tell me? The result estimates the machine-hour rate to use in quotes and routings.
- When is the result only an estimate? Treat the result as an estimate until the RFQ package, customer drawing revision, material quote, routing, setup standard, shop rate, outside service quote, scrap history, open capacity, due date, and quoted commercial terms are confirmed for the same job, lot size, and customer order.
Last reviewed 2026-05-12.