COMPLETE INDEX
All utilities
73 utilities across 6 domains, each on its own page with its method, sources and limits. Grouped by domain and task area; every hub lists the same utilities as cards.
Manufacturing18
Manufacturing hubCutting & material
- Material PlannerPlan
- Pipe WeightCalculate
- Metal WeightCalculate
- Sheet Metal GaugeConvert
- Cutting Speed & FeedCalculate
Forming & fastening
- Tap Drill SizeLook up
- Bend AllowanceCalculate
- Press Brake TonnageEstimate
- Punch & Shear ForceCalculate
- Thread DimensionsLook up
Production & quality
- OEE CalculatorCalculate
- Takt TimePlan
- Process CapabilityCalculate
- MTBF & AvailabilityCalculate
- AQL Sampling PlanLook up
- Machining Job CostEstimate
Machines & drives
- Hydraulic Cylinder ForceCalculate
- Pulley, Belt & Gear RatioCalculate
Construction16
Construction hubConcrete & aggregate
- Concrete Volume & BagsEstimate
- Aggregate & Asphalt TonnageEstimate
- Rebar CalculatorEstimate
Areas & layout
- Square Footage & AreaCalculate
- Stair Rise, Run & StringerCalculate
- Tile & Flooring QuantityEstimate
- Roof Pitch, Rafter & AreaCalculate
- Sod & Turf CalculatorEstimate
- Pool, Tank & Aquarium VolumeCalculate
Lumber & masonry
- Board Foot & LumberCalculate
- Brick, Block & MortarEstimate
- Fence CalculatorEstimate
- Deck CalculatorEstimate
Finishes
- Paint CoverageEstimate
- Drywall Sheets & CompoundEstimate
- Wallpaper CalculatorEstimate
Electrical10
Electrical hubPower & supply
- Voltage DropCalculate
- Power Factor CorrectionCalculate
- Transformer SizingEstimate
- Generator & Inverter SizingEstimate
Circuits
- Ohm’s Law & PowerCalculate
- Series & Parallel ResistorsCalculate
- Voltage DividerCalculate
- LED Series ResistorCalculate
Energy & batteries
- Electricity CostEstimate
- Battery Runtime & CapacityEstimate
Automotive10
Automotive hubTires & wheels
- Wheel Offset & FitmentCalculate
- Tire Size & ComparisonCalculate
Engine
- Compression RatioCalculate
- Engine DisplacementCalculate
- Horsepower, Torque & kWCalculate
- Injector SizingCalculate
Gearing
- Gear Ratio, RPM & SpeedCalculate
Fuel & cost
- Fuel Economy & ConverterCalculate
- Fuel & Trip CostEstimate
- Cost per MileEstimate
Developer & Data11
Developer & Data hubText & diff
- Text Diff & CompareCompare
- Case ConverterFormat
- Word & Character CounterCalculate
- Regex TesterLook up
Format & validate
Encode & decode
- Base64 Encode & DecodeConvert
- JWT Decoder & VerifierLook up
- Hash GeneratorCalculate
- URL Encode & DecodeConvert
Time & dates
- Unix Timestamp ConverterConvert
Convert
- CSV ↔ JSON ConverterConvert
IT & Networking8
IT & Networking hubStorage & media
- RAID CapacityCalculate
- Video Bitrate & File SizeCalculate
- Aspect Ratio & PixelsCalculate
- Backup Storage & RetentionEstimate
Networks & uptime
- Uptime & SLACalculate
- Download & Transfer TimeCalculate
- Subnet CalculatorCalculate
- Bandwidth-Delay ProductCalculate