Material Removal Rate Calculator
Estimate milling removal volume per minute from axial depth, radial width and feed.
A QUICK WALKTHROUGH
How to use this tool
- Enter the values in the stated units.
- Choose decimal places and calculate.
Formula and units
Q = ap × ae × Vf ÷ 1000; ap, ae: mm; Vf: mm/min; Q: cm³/min
Scope and limitations
An arithmetic estimate only. It does not select cutting parameters or assess machine capability, tooling, quality, power, chip thinning or operational safety. Milling only; this is not the turning removal formula.
Precision and input limits
Enter every value as a finite number greater than 0 and no greater than 1,000,000,000. Display 0–6 decimal places. JavaScript floating-point arithmetic is used; display rounding does not increase accuracy.
GOOD TO KNOW
Common questions
How is this calculated?
Q = ap × ae × Vf ÷ 1000; ap, ae: mm; Vf: mm/min; Q: cm³/min Values are processed locally without upload or storage.