Textile & Fashion Suite
Streamline garment fitting, calculate pattern adjustments, and translate fabric weights and hardware standards used across global apparel manufacturing.
Elastic Stretch Ratio Calculator
Calculate stretch percentages, determine relaxed cutting lengths based on target garment spans, and calibrate swimwear vs. waistband elastics.
1. Determine Elastic Capacity / Ratio
2. Calculate Pattern Cut Length
💡 Tip: Waists are usually cut to 80-85% of body measurement to ensure the band stays snug but comfortable. Seam allowance accounts for sewing the ends together.
This elastic can stretch up to 1.5x its natural length.
Cut length = (32 in body × 80% tension) + 1 in seam overlap.
Explore Additional Utilities
Block count — wall area ↔ number of blocks needed
Calculate standard concrete masonry units (CMU) or clay bricks required for a wall, adjusting for joint widths and waste factors.
Queen cell age — egg laying date ↔ emergence date
Calculate the full developmental timeline of queen honeybees from egg laying to capped cells and emergence date.
Twist per inch (TPI) — spinning wheel flyer ratio ↔ speed
Calculate twists per inch (TPI) based on flyer ratio, treadles per minute, and fiber intake rate.
Cabochon dome height ↔ base diameter ratio
Calculate cabochon dome proportions, bezel edge thickness, and curvature radii based on base shapes.
Rivet size — leather thickness ↔ post length needed
Calculate the correct rivet post length based on your total leather material stack thickness and hardware style.
Endpaper size — book block dimensions ↔ sheet size
Determine correct paper grain directions and cut layout dimensions of endpapers relative to parent sheet paper sizes.
Gemstone rough weight ↔ finished carat yield
Estimate finished faceted carat weight and material yield percentages of raw gemstone rough.
Animal Feed & Dry Matter Calculator
Convert animal body weight percentage dry matter intake (DMI) to daily feed requirements in kg/lbs, based on feed dry matter ratio and species presets.
Paint Coverage Calculator
Estimate the gallons or liters of paint needed based on area and number of coats.
Sound Pressure Level (SPL) Converter
Convert sound pressure from Pascals (Pa) to decibels (dB SPL) and calculate distance attenuation or sound level summing.
Redshift ↔ recession velocity ↔ distance — Hubble law
Convert redshift to cosmic recession velocity and calculate galaxy distances.
Hold size ↔ finger force — crimp load estimation
Estimate skeletal finger force and crimp tendon pulley loads (A2/A4) based on edge/hold size (mm) and climber weight.
Brick Count Estimator
Calculate bricks, mortar volume, sand, and cement needed for masonry walls.
Opening altitude — deployment + snivel time → safe height
Analyze deployment altitudes, parachute snivel time/distance, and safe canopy-open hard deck limits.
Horse Height (Hands ↔ cm ↔ inches)
Convert equestrian height from traditional hands (hh, where 1 hand = 4 inches) to centimeters and inches, with pony/horse classification.
Rope elongation — fall factor ↔ impact force
Calculate fall factors, dynamic rope elongation, and peak impact force on the anchor system during climber falls.
Feed ration — horse weight ↔ work level → kg hay + grain
Calculate daily dry matter intake, forage requirements, and grain rations based on horse weight and workload.
Thermal strength — climb rate ↔ core diameter estimate
Estimate thermal core diameter, updraft velocity distribution (Gaussian profile), and optimal bank angle for maximum climb rate.
Wind Turbine Power Generator
Estimate power output (watts) of a wind turbine based on wind speed, rotor diameter, blade sweep area, and aerodynamic power coefficients.
Cadence ↔ speed — gear ratio + RPM → km/h
Determine speed based on cadence (RPM), chainring/cog teeth counts, and tire circumference.