Effective Gearing Calculator
Calculate effective gear ratios for vehicles, bicycles, and machinery. Determine optimal gear combinations for performance, efficiency, and torque multiplication.
Step 1: Primary Gearing
Understanding Gear Ratios
Higher gear ratios provide more torque but lower speed. Lower ratios provide higher speed but less torque. Effective gearing combines multiple gear reductions.
Step 2: Configuration
About Effective Gearing
Effective gearing is the overall ratio between engine RPM and wheel RPM. It determines acceleration characteristics, top speed, and fuel efficiency at given RPM.
Effective Gearing Results
Effective Gear Ratio
Vehicle Type Gear Comparison
| Vehicle Type | Typical Ratio | Torque Multiplier | Top Speed at 6000 RPM |
|---|
Gear Ratio Breakdown
Effective Ratio Formula
Effective Ratio = Primary Ratio × Secondary Ratio × Final Drive Ratio
To calculate effective gearing: Multiply all gear ratios in the drivetrain. For speed calculation: (Engine RPM × Tire Circumference) ÷ (Effective Ratio × 336)
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