Build Without Coding Skills_

Custom calculator

Create powerful, branded calculators without writing a single line of code. Design, test, and launch interactive calculators in hours, not weeks.

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Make your website interactive_

Custom Calculator Builder

You need better ways to engage website visitors and turn them into leads.

Custom calculators solve this by turning your static content into interactive tools visitors actually use.

Instead of just telling potential customers what you offer, your calculator shows them personalized value based on their inputs.

Your solar company, for instance, could let visitors calculate their exact savings based on their location and energy use. Your visitors get immediate value they can trust, while you get qualified leads.

Your site becomes more valuable, keeping visitors engaged 3-5 times longer than text alone.

And your conversion rates climb as prospects see personalized value rather than generic promises.

No code

Build a calculator with our drag-and-drop feature. Or choose from our library of premium templates - no coding needed.

Fully Customizable

Customize a calculator to match your website and branding. Connect to your data sources for customized outputs.

Feature packed calculators

Build any type of calculator for your website. Add powerful elements to get the results you need. The potential is almost limitless.

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Create what you need_

Limitless calculator possibilities

Create exactly the custome calculator your business needs:

Financial calculators: ROI, mortgage, loan, and investment calculators
Pricing tools: product configurators, quote generators, and pricing estimators
Business calculators: profit margins, conversion rates, and business performance
Industry-specific tools: solar savings, construction estimates, and service quotes

Your imagination is the only limit—if it involves numbers, formulas, or calculations, you can build it with our platform.

Real Numbers, Real Growth_

Measurable impact

See exactly how calculators deliver ROI for your business:

Convert 2-3× more visitors into leads by offering immediate value
Qualify leads automatically based on calculator inputs and results
Justify your pricing when customers calculate their own potential ROI

Your marketing budget works harder when calculators pre-qualify and warm up leads by demonstrating value before your sales team gets involved.

Automate Your Manual Processes_

Eliminate repetitive work

Connect your calculator to your business workflow:

Send leads directly to your CRM with complete input data
Trigger personalized email sequences based on calculator results
Generate and email PDF quotes or reports automatically

Your team saves hours each week when routine processes, quote generation, and follow-up sequences happen automatically instead of manually.

Calculators for all markets_

Calculators for your industry

Businesses across industries choose ConvertSite:

Screen printing shops collect garment types, sizes, colors, and artwork files all in one form
Solar companies calculate system costs based on roof dimensions and energy needs
Custom product businesses collect specifications and payment in one seamless process

“Demand-based pricing and real-time availability is the holy grail. ConvertSite is crazy powerful.” - Justin Goodhart, Goodhart Coffee

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Powerful Calculator_