Free tools for modern makers

Practical tools for real work.

Free calculators, planners, templates, and resources designed to help makers price, plan, produce, sell, and grow.

  • No account required
  • Always free
  • Built for makers

Explore the full library

All 101 free tools

Browse every calculator, planner, generator, and checklist in the maker workbench.

101 tools

Delivery Pricing Calculator

Cover mileage, vehicle cost, driving time, handling, and minimums.

Bakery orders & events Open tool

Custom Cake Pricing Calculator

Build a clear cake quote from ingredients, labor, complexity, extras, and margin.

Bakery orders & events Open tool

Buttercream Quantity Planner

Estimate frosting for round cakes, square cakes, or cupcakes with a buffer.

Bakery orders & events Open tool

Royal Icing Batch Planner

Plan icing by cookie count, detail level, colors, and class size.

Bakery orders & events Open tool

Event Production, Inventory & ROI Planner

Turn attendance and prep time into demand scenarios, a packing list, capacity and staffing checks, a production schedule, profit, and break-even.

Bakery orders & events Open tool

Dessert Bar Quantity Planner

Split a guest-count target across desserts with a practical event buffer.

Bakery orders & events Open tool

Market Day Packing Checklist

Pack products, display, payments, food-safety supplies, and admin essentials.

Bakery orders & events Open tool

Farmstand & Porch Pop-Up Checklist

Prepare setup, open-day, self-serve, payment, and closing tasks.

Bakery orders & events Open tool

Baker's Hydration & Flour Absorption

Include flour blends, levain contributions, and desired dough temperature.

Formulation & batching Open tool

Non-Linear Recipe Scaling Calculator

Apply editable curves to leavening, salt, and strong spices.

Formulation & batching Open tool

Alcohol / ABV Dilution & Proofing

Calculate water addition, final volume, ABV, and US proof.

Formulation & batching Open tool

Recipe & Batch Scale Calculator

Resize any recipe and recalculate every ingredient.

Formulation & batching Open tool

Formula & Baker’s Percentage Scaler

Inspect base-100 ratios and scale to a target batch.

Formulation & batching Open tool

Batch Yield & Fill Calculator

Plan sellable units, process loss, and case packs.

Formulation & batching Open tool

Fill Weight & Density Converter

Convert vessel volume and product weight using density.

Formulation & batching Open tool

Spice Blend & Salt Ratio Optimizer

Scale blends and flag salt, heat, and MSG concentrations.

Formulation & batching Open tool

Candle Fragrance Load Calculator

Plan wax and fragrance per vessel and master batch.

Formulation & batching Open tool

Soap Lye & Superfat Calculator

Estimate NaOH or KOH from transparent oil SAP values.

Formulation & batching Open tool

Hot Sauce Acidification Planner

Track ratios, measured pH, and authority-set process limits.

Formulation & batching Open tool

Wholesale Order Profit

Test an order after COGS, freight, fees, labor, discounts, and fixed costs.

Pricing, tax & e-commerce Open tool

Minimum Order Quantity (MOQ)

Set an MOQ that covers setup and reaches an order-level margin target.

Pricing, tax & e-commerce Open tool

Product Launch Cost

Total launch cash and calculate the unit and revenue break-even point.

Pricing, tax & e-commerce Open tool

Inventory Investment & Cash Tied Up

Value inventory, weeks of supply, carrying cost, and excess cash.

Pricing, tax & e-commerce Open tool

Cash Conversion Cycle

Estimate operating-cycle days and the working capital they require.

Pricing, tax & e-commerce Open tool

Multi-SKU Product Profitability

Rank products by revenue, gross profit, margin, and labor productivity.

Pricing, tax & e-commerce Open tool

Material Price Change Impact

Convert a supplier increase into unit cost, margin, and annual impact.

Pricing, tax & e-commerce Open tool

Price Increase Calculator

Protect target margin after cost inflation and selling fees.

Pricing, tax & e-commerce Open tool

Can I Afford to Hire?

Estimate loaded role cost, funding revenue, and expected profit impact.

Pricing, tax & e-commerce Open tool

Retail Buyer Opening Order

Balance buyer margin, maker margin, case packs, freight, and opening quantities.

Pricing, tax & e-commerce Open tool

Barter, Trade & Sample True Cost

Separate out-of-pocket cost, lost contribution, and an editable tax effect.

Pricing, tax & e-commerce Open tool

Product Bundle & Gift Basket Margin

Price multi-SKU bundles with packaging, labor, discounts, and fees.

Pricing, tax & e-commerce Open tool

Shopify / Square Shipping Charge

Turn carrier cost, materials, labor, and fee leakage into a checkout rate.

Pricing, tax & e-commerce Open tool

Profit Margin & Markup Calculator

Switch between simple, physical-goods, e-commerce, and wholesale pricing.

Pricing, tax & e-commerce Open tool

Margin & Cost-per-Unit Calculator

Combine materials, packaging, labor, overhead, and fees.

Pricing, tax & e-commerce Open tool

Wholesale & Retail Pricing Matrix

Test MSRP, wholesale, and distributor margins.

Pricing, tax & e-commerce Open tool

Kitchen & Batch Break-Even

Find the unit count that pays for a production run.

Pricing, tax & e-commerce Open tool

Overhead & Real Hourly Wage Calculator

Count hidden costs and unpaid time to reveal the real payoff.

Pricing, tax & e-commerce Open tool

Co-Packer vs. In-House Calculator

Find the order volume where outsourcing begins to win.

Pricing, tax & e-commerce Open tool

Marketplace vs. Direct Margin Tool

Compare editable Etsy, Amazon Handmade, and direct fees.

Pricing, tax & e-commerce Open tool

Business Break-Even Calculator

Find the monthly unit and revenue targets that cover fixed overhead.

Pricing, tax & e-commerce Open tool
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Free Shipping Threshold Calculator

Find the order value that can absorb fulfillment and shipping.

Pricing, tax & e-commerce Open tool
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Preorder Cash & Production Planner

Test funding, customer balances, capacity, and fulfillment exposure.

Pricing, tax & e-commerce Open tool
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Custom Order Deposit & Payment Planner

Build a payment schedule around real nonrecoverable exposure.

Pricing, tax & e-commerce Open tool
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Subscription Box Unit Economics

Model box contribution, churn, acquisition payback, and program profit.

Pricing, tax & e-commerce Open tool

Demand Forecast Calculator

Blend sales trend and recent demand into a forward unit forecast.

Sales & demand Open tool

Production Quantity Planner

Net forecasts against inventory and round requirements to batch sizes.

Sales & demand Open tool

Best-Selling Product Analyzer

Find revenue, profit, unit-sales leaders, slow movers, and dead stock.

Sales & demand Open tool

Product Mix / What Should I Make Next?

Prioritize demand by profit per constrained labor minute.

Sales & demand Open tool

FDA Ingredient Declaration Formatter

Order formula ingredients, compound sub-ingredients, and the optional 2% group.

Compliance, labels & traceability Open tool

FDA Serving Size & RACC Calculator

Match baked goods to common FDA RACCs and draft a serving measure.

Compliance, labels & traceability Open tool

pH + Water Activity Safety Matrix

Plot measured pH and aw against key FDA classification boundaries.

Compliance, labels & traceability Open tool

Food Label Layout Generator

Organize product, ingredient, allergen, and business details.

Compliance, labels & traceability Open tool

Nutrition Facts Layout Generator

Preview vertical, tabular, and compact panel drafts.

Compliance, labels & traceability Open tool

Big 9 Allergen Statement Builder

Draft Contains and truthful cross-contact wording.

Compliance, labels & traceability Open tool

Cottage Food Law Directory

Research every state and Washington, D.C.

Compliance, labels & traceability Open tool

GS1 / UPC Packaging Layout Checker

Validate a GTIN-12 and create a printable test barcode.

Compliance, labels & traceability Open tool

Lot & Batch Number Generator

Create readable date, facility, version, and sequence codes.

Compliance, labels & traceability Open tool

Expiration & Julian Date Converter

Turn receipt dates and shelf life into code-ready dates.

Compliance, labels & traceability Open tool

Packing Slip & Commercial Invoice Generator

Create printable shipment documents with lot, expiry, and barcode fields.

Packaging, shipping & production Open tool

Master Carton Planner

Estimate case arrangements, dimensions, and weight.

Packaging, shipping & production Open tool

Shipping Box & DIM Optimizer

Compare common stock boxes and dimensional weight.

Packaging, shipping & production Open tool

Barcode & QR Code Generator

Download print-ready SVG or PNG graphics for labels and packaging.

Packaging, shipping & production Open tool

Best-By Date Planner

Build customer and internal dates from validated shelf life.

Packaging, shipping & production Open tool
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Bottle & Jar Wrap-Label Size Calculator

Calculate circumference, finished label, safe area, and bleed.

Packaging, shipping & production Open tool

INCI Ingredient Order Generator

Order supplier-confirmed INCI names by formula weight and the 1% threshold.

Beauty & personal care Open tool

Preservative & Active Phase Calculator

Dose from the specified phase and keep supplier limits visible.

Beauty & personal care Open tool

HLB Oil Blend & Emulsifier Matcher

Weight target HLB and split a two-emulsifier starting blend.

Beauty & personal care Open tool
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Cosmetic Formula Phase & Batch Sheet

Scale percentages and organize water, oil, and cooldown phases.

Beauty & personal care Open tool
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Soap Mold Volume & Loaf Yield

Estimate batter, oil weight, bar count, and trim loss.

Beauty & personal care Open tool

Dehydration & Cooking Loss Calculator

Turn raw-to-finished weight loss into accurate unit cost.

Food & beverage process Open tool

Commissary Kitchen Cost Allocator

Spread setup, cook, cleanup, rental, and membership cost across the batch.

Food & beverage process Open tool

Water Activity & Moisture Ratio Estimator

Screen formula ratios and prioritize official lab testing.

Food & beverage process Open tool

Brix, Specific Gravity & Concentration Converter

Convert a Brix reading and plan sugar-solution dilution.

Food & beverage process Open tool

Coffee & Cold Brew Batch Calculator

Plan beans, brew water, concentrate, and finished dilution.

Food & beverage process Open tool
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Coffee Roast Loss & Green Purchase Planner

Convert roasted demand into supplier bags and purchase cost.

Food & beverage process Open tool
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Desired Dough & Water Temperature

Calculate a water-temperature starting point from measured factors.

Food & beverage process Open tool
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Baking Pan Size & Recipe Conversion

Scale batter weight and yield between pan geometries.

Food & beverage process Open tool
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Brine & Salt Percentage Calculator

Calculate salt using a clearly stated water or solution basis.

Food & beverage process Open tool
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Tea Blend Cost, Package & Serving Yield

Scale ingredient percentages into packages, cost, and servings.

Food & beverage process Open tool

Wax & Vessel Pour Volume Calculator

Convert common vessel capacity or a water test into wax fill weight.

Craft materials & fabrication Open tool

Dye, Pigment & Batch Color Percent

Dose mica, oxides, and liquid dyes against a supplier maximum.

Craft materials & fabrication Open tool

Epoxy Resin & Mold Volume Calculator

Estimate mold volume and split manufacturer-defined resin ratios.

Craft materials & fabrication Open tool

Wick Sizing & Vessel Guide

Choose a starting wick test band from vessel and wax inputs.

Craft materials & fabrication Open tool

Fabric & Material Cut Yield Planner

Compare layouts, pieces per yard, yardage, and waste.

Craft materials & fabrication Open tool
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Candle Burn-Test Matrix & Journal

Plan variants, replicates, cycles, observations, and elapsed testing.

Craft materials & fabrication Open tool
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Clay Shrinkage & Finished Dimensions

Convert wet build size to dry, bisque, and final dimensions.

Craft materials & fabrication Open tool

Labor Capacity Calculator

Convert team hours and unit workload into realistic weekly output.

Operations & wholesale Open tool

Production Schedule Calculator

Load due-date and priority orders across a finite-capacity workweek.

Operations & wholesale Open tool

Reorder Point & Safety Stock Calculator

Use demand and supplier variability to create a reorder signal.

Operations & wholesale Open tool

BOM Component Exploder

Convert finished-unit demand into exact ingredients, parts, and packaging.

Operations & wholesale Open tool

LTL Freight Density & Class Calculator

Calculate pallet density and a planning-only freight class.

Operations & wholesale Open tool

Economic Nexus & Sales Tax Tracker

Screen state sales against editable planning thresholds.

Operations & wholesale Open tool

Consignment vs. Wholesale Comparator

Compare maker profit across wholesale, consignment, marketplace, and direct.

Operations & wholesale Open tool
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Landed Cost Per Unit Allocator

Allocate freight, duty, receiving, and brokerage across purchased items.

Operations & wholesale Open tool
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Supplier Quote & MOQ Comparator

Normalize price, freight, defects, MOQ, cash, and lead time.

Operations & wholesale Open tool
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Planned vs. Actual Batch Variance

Compare material, labor, output, waste, and unit cost.

Operations & wholesale Open tool
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Production Promise-Date Calculator

Build a customer date from the complete operating lead time.

Operations & wholesale Open tool
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Packaging Requirements & Packout Planner

Calculate every packaging component and master case needed.

Operations & wholesale Open tool
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Shelf-Life Study Schedule Builder

Plan checkpoints, conditions, samples, reserves, and final dates.

Operations & wholesale Open tool
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Mock Recall Exercise Builder

Set a timed backward trace, forward trace, and quantity reconciliation.

Operations & wholesale Open tool
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Wholesale Case Pack & Pallet Planner

Convert units into cases, layers, pallets, and shipment weight.

Operations & wholesale Open tool

The maker’s free workbench

101 free tools and growing.

From recipe costing to labels, production planning, shipping, pricing, and business planning, the full library is here to help you work smarter.