Calculator builder

Build your own calculator

Build pricing, profit, fee, payout, quote, and freelance-rate calculators from scratch or from a template, then edit the fields and formulas with a live preview.

Templates

Start with a template when it saves time

Start with a calculator template, then open it in the ValueQuarry calculator builder to customize the inputs, formulas, outputs, and result cards.

Profit Calculator Template

Customize a profit calculator with sale price, product cost, shipping cost, and fee rate inputs.

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Pricing Calculator Template

Build a pricing calculator that works backward from unit cost, target margin, and fee assumptions.

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Invoice Calculator Template

Customize an invoice calculator with quantity, discount, tax, shipping, and deposit inputs.

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Commission Calculator Template

Create a commission calculator with sales amount, commission rate, split rate, and bonus inputs.

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Need more options? Browse all calculator templates.

Browse by the kind of calculator you want to build

Use the grouped sections to jump into pricing, seller math, freelance work, fees, and forecasting without starting from scratch.

Pricing and Profit Calculator Templates

Explore pricing, margin, markup, contribution, break-even, and discount templates built for product and offer planning.

Selling price, profit, margin, markup, and break-even math.

Seller and Marketplace Calculator Templates

Start from seller, marketplace, wholesale, bundle, reorder, and return-impact templates for commerce workflows.

Marketplace profit, wholesale, bundle, return, and reorder use cases.

Freelance and Service Calculator Templates

Customize quote, invoice, hourly rate, consultant pricing, proposal, utilization, and service-profit templates.

Rates, proposals, invoices, retainers, consulting, and scope control.

Fee and Payout Calculator Templates

Use fee, commission, payout, comparison, and price-to-net templates when you care about what is left after fees.

Processor fees, payout math, commission splits, and fee comparisons.

Finance and Forecast Calculator Templates

Browse revenue goal, cash flow, runway, burn, working capital, and forecasting templates for planning ahead.

Revenue goals, cash flow, burn rate, runway, and simple forecasting math.

How it works

Keep your builder workflow simple

Build from scratch or start with a template, then save locally, export a backup, or copy a link to reopen the same setup later.

Build what you need

Add up to 12 inputs, pick number, currency, or percent fields, and create up to 8 result formulas.

Save on this device

Keep up to 25 saved calculators here, update them later, or load them back into the builder anytime.

Share or export

Copy a link for the same setup or export JSON when you want a backup you can keep elsewhere.

See the methodology

Want more context around how the site handles formulas, assumptions, and editable fee baselines? Read the ValueQuarry methodology.

FAQ

Quick answers

Short answers for the questions that usually come up first.

Can I start from a calculator template?

Yes. Open the templates library, choose a calculator template, and it will preload the builder with fields, formulas, and outputs you can edit.

How do I save a calculator?

Use Save as new to keep a copy on this device. You can save up to 25 custom calculators locally and update any one you load again later.

Can I share a calculator I build?

Yes. Copy a share link and open it later or send it to someone else.

Do I need an account to use the calculator builder?

No. You can build, save, export, and share calculators without creating an account.