Step-by-step instructions
- Enter or select Spindle speed (RPM).
- Enter or select Number of teeth.
- Enter or select Chip load (mm/tooth).
- Tap Calculate.
- Review the result shown directly below the calculator.
Machining Feed Rate Calculator
Calculate feed rate = RPM × teeth × chip load.
How to use the Machining Feed Rate Calculator
Calculate feed rate = RPM × teeth × chip load.
What the inputs mean
- Spindle speed (RPM)
- Enter the value requested by this field label.
- Number of teeth
- Enter the value requested by this field label.
- Chip load (mm/tooth)
- Enter the value requested by this field label.
Formula or calculation method
The calculator applies the standard mathematical relationship for the labeled inputs and returns the computed result automatically.
Example
Try entering realistic values for Spindle speed (RPM) and Number of teeth, then tap Calculate to see how the result changes.
How to understand the result
Use the result as an estimate based on the values you entered. For planning decisions, double-check that the input units and assumptions match your real situation.
Tip: Keep all values in compatible units and use values from the same time period when the calculator compares two amounts.