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Engineering · 15 tools Browse all →
Beam Deflection Calculator
RT-ENG-007

Simply-supported + cantilever

Engineering →
Bernoulli Equation Calculator
RT-ENG-005

Conservation of energy fluid

Engineering →
Bolt Torque Calculator (ISO Metric)
RT-ENG-006

ISO 4.6–12.9, M6–M36

Engineering →
Cantilever Beam Deflection Calculator
RT-ENG-010

Tip deflection + slope from point + UDL

Engineering →
Euler Buckling Load Calculator
RT-ENG-012

Critical buckling load for slender columns

Engineering →
Gear Ratio Calculator (Multi-Stage)
RT-ENG-008

Multi-stage compound trains

Engineering →
Hazen-Williams Pipe Flow Calculator
RT-ENG-013

Head loss + velocity in pressurised water pipes

Engineering →
Moment of Inertia Calculator (Common Shapes)
RT-ENG-011

Second moment of area, section modulus, radius of gyration

Engineering →
Pipe Flow Calculator (Darcy-Weisbach)
RT-ENG-009

Darcy-Weisbach head loss

Engineering →
Pump Total Dynamic Head Calculator
RT-ENG-014

TDH = static + friction + pressure + velocity head

Engineering →
Resistor Color Code Calculator (4 + 5 + 6 band)
RT-ENG-003

4/5/6 band IEC 60062 decoder

Engineering →
Reynolds Number Calculator
RT-ENG-004

Laminar vs turbulent regime

Engineering →
Voltage Drop Calculator
RT-ENG-001

NEC voltage drop %

Engineering →
Wind Load Calculator (Simplified)
RT-ENG-015

Wind pressure + force on a flat surface

Engineering →
Wire Size Calculator (NEC Ampacity + Voltage Drop)
RT-ENG-002

Ampacity + voltage drop combined

Engineering →
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