Explore Recently updated
Recently updated
The gallery gets tuned continuously — reworked formulas, clearer labels, new calcs. This is that work in date order, newest first.
300 in the last two months
Before that
300- Drag to seat New
- Factorio — Advanced Blueprint & Factory Architect
- InstaCraft — Tactical RTS Mini-Game New
- InstaCraft — Tactical RTS Mini-Game New
- Kanban that computes New
- StarCraft — Sector Battle Cockpit New
- The spreadsheet with one formula New
- Calorie & TDEE Calculator
- Click to Photon New
- Color Palette Generator & Dynamic Theme Studio
- Datasette — Live SQL Edge Pushdown New
- Factorio — Assemblers per Belt New
- Factorio — Live Recipe Data
- Factorio — Recipe Database New
- Factorio — Science Factory
- Factorio — Solar & Accumulator Ratio New
- Factorio — The Green Circuit Line New
- Financial Projections Model New
- Frame Data & Punish Windows New
- Genshin / HSR — Gacha Pity Planner
- Pokémon — Battle Simulator & Stat Analyzer New
- Pokémon Damage Calculator
- Stardew Valley — Crop Profit Planner
- Stardew Valley — Live Community Sheet New
- Time to Kill New
- Age Calculator
- Among Us Imposter Probability
- Angle Conversion Degrees Radians
- Aquifer Recharge Time
- Asset Turnover Ratio
- Atmosphere Scale Height
- Atmospheric Refraction Correction
- Attack Speed Frames Per Second
- Attic Fan Sizing
- Avogadros Law Moles Volume
- Balloon Inflation Volume
- Bandwidth Calculator
- Basal Metabolic Rate Harris Benedict
- Base64 Data Size
- Baseball Batting Average
- Baseball ERA Calculator
- Baseball FIP Calculator
- Baseball On Base Percentage
- Baseball Slugging Percentage
- Baseball WHIP Calculator
- Basketball Effective Field Goal Percentage
- Basketball PER Simple
- Basketball True Shooting Percentage
- Beam Deflection Point Load
- Beef vs Plant Protein Footprint
- Belt Drive Length
- Bernoullis Principle Fluid Flow
- Billable Hour Annual Income
- Bird Seed Mix Ratio
- Black Hole Event Horizon
- Black Scholes Model
- Block Wall Estimator
- Blood Alcohol Content
- Body Fat Calculator
- Boiling Point Elevation Colligative
- Boss Enrage Timer Countdown
- Bowling Average Calculator
- Boxing Punch Accuracy
- Boyles Law Pressure Volume
- Braking Distance Initial Speed
- Brick Wall Estimator
- Btu Air Conditioner Sizing
- Buckling Load Euler Column
- Buff Duration Extension
- Business Downtime Cost Per Minute
- Cabinet Hardware Placement
- Caffeine Half-Life
- Camera Sensor Crop Factor
- Cantilever Beam Stress
- Canvas Dpi Print Resolution
- Capacitor Energy Storage
- Capacitor Rc Time Constant
- Carpet Area Calculator
- Centripetal Acceleration Rotation
- Charles Law Volume Temperature
- Chemical Balancing Stoichiometry
- Cinematic Aspect Ratio Letterbox
- Climb Gradient
- Cloud Storage Cost Comparison
- Cloud Weight Estimate
- Coffee Stain Radius
- Coffee To Water Ratio
- Color Tools & Palette Showcase
- Combined Leverage Degree
- Commute Time Lifetime Cost
- Concrete Column Estimator
- Concrete Footing Estimator
- Concrete Slab Estimator
- Concrete Volume
- Concrete Volume for Stairs
- Container Load Factor
- Container Packing Efficiency
- Coulombs Law Electrostatic Force
- Crafting Success Rate
- Cricket Run Rate
- Cricket Strike Rate
- Critical Hit Chance Multiplier
- Critical Hit Damage Multiplier
- Crochet Yarn Estimator
- Current Ratio
- Customer Response Time Average
- Cycling Estimated Time
- Cycling Power To Weight
- Cycling Power To Weight Variation
- Damage Reduction Armor Classic
- Damage Reduction Armor Diminishing
- Date Calculator
- Debuff Resistance Probability
- Deck Board Estimator
- Deck Railing Baluster Spacing
- Deep Work Uninterrupted Ratio
- Deforestation Rate Per Second
- Density Altitude
- Depth of Field
- Doc Review Productivity
- Dock-to-Stock Time
- Domain Name Registration Value
- Door Swing Clearance Area
- Drag Force Advanced
- Driveway Sealant Volume
- Drywall Panel Calculator
- Earth Curvature Hidden Height
- Easing Curves
- Electric Field Point Charge
- Electric Power Efficiency
- Email Processing Time Batching
- Escape Room Clue Frequency
- Espresso Brew Ratio
- Experience Gain Multiplier
- Exposure Value Compensation
- Fan Laws Performance Scaling
- Fantasy Football Expected Points
- Fence Post Hole Depth
- Fertilizer Npk Ratio Mixer
- Financial Leverage Degree
- Fire Pit Safety Distance
- Fireplace Efficiency Loss
- Firewood Cord Volume
- Firework Burst Radius
- Fit a Curve to Data
- Flight Carbon Footprint
- FLSA Overtime
- Fluid Density Buoyancy
- Focus Session Productivity Ratio
- Font Pairing Geometric Scale
- Font Size Em To Pixel Converter
- Food Water Footprint
- Football QB Rating NFL
- Football Yardage Per Attempt
- Freelance Hourly Rate Target Income
- Freezing Point Depression Colligative
- Freight Shipping Density
- Friction Coefficient
- Frictional Force Coefficient Static
- Fuel Cost Calculator
- Fuel Surcharge
- Gacha Multi Pull Probability
- Gacha Pity Counter Probability
- Gacha Single Pull Probability
- Garden Path Paver Count
- Gas Cost
- Gas Pressure Altitude Correction
- Gay Lussacs Law Pressure Temperature
- Gear Tooth Bending Stress
- Glide Ratio Aircraft
- Gold Gain Multiplier
- Golden Ratio Ui Layout
- Golf Handicap Differential
- Golf Handicap Index Simple
- Grass Seed Coverage
- Gravel Weight Calculator
- Gravitational Potential Energy Orbital
- Great Circle Distance Advanced
- Great Circle Distance Haversine
- Greywater Recycling Potential
- Guild Contribution Point Ratio
- Gutter Capacity and Slope
- Half Life Advanced
- Half Life Radioactive Atoms Remaining
- Hard Drive Life Expectancy Stats
- Heat Sink Thermal Resistance
- Heater Wattage Sizing
- Hero Ascension Material Cost
- Hiking Time Naismith Rule
- Hockey Save Percentage
- Home Inspection Cost
- Hookes Law Spring Constant
- Hot Tub Heating Time
- Hydration Advanced
- Hydraulic Cylinder Force
- Hyperfocal Distance
- Ice Cube Melt Time
- Inductor Energy Storage
- Information Ratio Investment
- Inventory Space Weight Capacity
- Ip V4 To Binary
- Irrigation Run Time
- Item Enhancement Success Rate
- Iv Drip Rate
- Kerning Spacing Pixel Multiplier
- Kinetic Energy Relativistic
- Kinetic Friction Force
- Kitchen Island Clearance
- Kitchen Sink
- Knitting Yarn Weight Gauge
- Last-Mile Delivery Time
- Latent Heat Phase Change
- LED Bulb CO2 Reduction
- Legal Fee Comparison
- Life Expectancy Simple
- Lift Coefficient
- Light Exposure Ev
- Line Height Optimal Typography
- Livestock Feed Conversion Ratio
- Logistics Labor Productivity
- Loot Drop Probability
- Ltv Ratio
- Magnetic Force Moving Charge
- Math Notation with LaTeX
- Mechanical Torque Lever Arm
- Meeting Cost Person Hour Total
- Meeting Opportunity Cost Revenue
- Megapixels To Print Dimensions
- MMA Takedown Success Rate
- Molarity Calculator
- Mole Fraction
- Morse Code Duration
- Mosquito Repellent Duration
- Movement Speed Multiplier
- Moving Cost
- Mulch Volume Calculator
- Named Points on Graph
- Newtons Second Law Acceleration
- Noise Exposure Limit Osha
- Op-Amp Gain Non-Inverting
- Operating Leverage Degree
- Order Value — live from a Google Sheet
- Origami Fold Thickness
- OSHA Incident Rate
- P E Ratio
- Paint Coverage
- Painting Coverage Gallons Required
- Pallet Stack Height
- Paper Airplane Flight Time
- Paper Recycling Water Saved
- Pencil Writing Distance
- Pendulum Period Large Angle
- Photography Print Resolution
- Picking Productivity
- Pickling Vinegar Ratio
- Picture Frame Mat Size
- Pipe Pressure Drop
- Pizza Value
- Plant Population Density
- Plastic Bottle Waste Reduction
- Pomodoro Session Cycles Timer
- Pond Volume Liters
- Potion Effectiveness
- Pressure Altitude
- Prime Rib Roast Time
- Print Bleed Margin Trim Size
- Projectile Motion Air Resistance
- Put-away Productivity
- Quick Ratio Acid Test
- Radioactive Decay Remaining Mass
- Rainwater Collection Savings
- Reaction Time Analysis
- Reading Time Estimator Page Count
- Reference Lines on Graphs
- Rem To Pixel Font Scaler
- Retaining Wall Block Count
- Retention Ratio Business
- Reverb Decay Time Room Size
- Reverb Time Sabine
- Roof Shingle Calculator
- RPG Health Regeneration Rate
- RPG Level Up EXP Linear
- RPG Level Up EXP Quadratic
- RPG Mana Regeneration Rate
- Rubber Band Stretch Force
- Rugby Points Per Game
- Rule Of Thirds Composition Grid
- Rune Set Bonus Calculation
- Running Pace
- Running Shoes Mileage Tracker
- Running Split Calculator
- Screw Thread Shear Strength
- Sea Level Rise Ice Melt
- Section 179 Deduction Business
- Septic Tank Pumping Interval
- Server Power Usage Effectiveness Pue
- Sharpe Ratio Investment
- Shelf Load Capacity and Sag
- Signal to Noise Ratio (dB)
- Sinclair Coefficient