Calculatornest
Author:
grishu312@gmail.com
Failure Mode and Effects Analysis (FMEA) Tool
Failure Mode and Effects Analysis (FMEA) Tool
Failure Mode
Effect
Cause
Severity (1-10)
Occurrence (1-10)
Detection (1-10)
RPN
–
➕ Add Failure Mode
📊 Calculate RPN
August 29, 2025
Root Cause Analysis (5 Whys) Tool
Root Cause Analysis Tool (5 Whys)
Problem Statement
Why 1?
Why 2?
Why 3?
Why 4?
Why 5?
Analyze Root Cause
August 29, 2025
Vibration Analysis Calculator
Vibration Analysis Calculator
Input Value
Select Input Type
Displacement (m)
Velocity (m/s)
Acceleration (m/s²)
Frequency (Hz)
Calculate
August 29, 2025
Noise Level Conversion Calculator
Noise Level Conversion & Addition
Enter Noise Levels in dB (comma separated for addition)
Select Conversion Type
No Conversion (Add Noise Levels)
dB → Pressure (Pa)
dB → Intensity (W/m²)
Calculate
August 29, 2025
Workstation Ergonomics Optimization
Workstation Ergonomics Score Calculator
Reach Factor (0-10, 10 is optimal)
Height Factor (0-10, 10 is optimal)
Posture Factor (0-10, 10 is optimal)
Repetition Factor (0-10, 10 is optimal)
Weightage (%) [Reach, Height, Posture, Repetition]
Calculate Ergonomic Score
August 29, 2025
Factory Layout Optimization Calculator
Factory Layout Optimization Calculator
Enter Material Flow Matrix (comma separated rows, each row in new line)
Enter Distance Matrix (comma separated rows, each row in new line)
Cost per Unit Flow
Calculate Total Material Handling Cost
August 29, 2025
Logistic Cost Optimization Calculator
Logistic Cost Optimization Calculator
Transportation Cost [₹]
Inventory Holding Cost [₹]
Warehousing Cost [₹]
Ordering Cost [₹]
Calculate Total Logistic Cost
August 29, 2025
Supply Chain Lead Time Calculator
Supply Chain Lead Time Calculator
Supplier Lead Time [days]
Transportation Time [days]
Customs / Inspection Time [days]
Internal Processing Time [days]
Calculate Total Lead Time
August 29, 2025
Material Requirements Planning (MRP) Calculator
Material Requirements Planning (MRP) Calculator
Master Production Schedule (units per week, comma separated)
Bill of Materials (quantity of component per unit)
Inventory on Hand
Lead Time (weeks)
Calculate MRP
August 29, 2025
Safety Stock Level Calculator
Safety Stock Level Calculator
Service Level (Z) [e.g., 1.65 for 95%]
Standard Deviation of Demand (σd) [units]
Lead Time (L) [days]
Calculate Safety Stock
August 29, 2025
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