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Dog Year Calculator
Convert your dog's age to human years with scientific precision based on breed size.
Copper Power Calculator
Calculate the exact amount of Copper Power needed to reach your target ppm level.
Construction To Permanent Loan Calculator
Calculate your construction loan payments and see the total financing you'll need to build your dream home.
Reverse Diet Calculator
Plan your reverse diet transition by calculating your TDEE and weekly calorie increases to prevent weight regain after dieting.
Air Fryer Calculator
Quickly convert any oven recipe to perfect air fryer settings with accurate temperature and timing adjustments.
Audiobook Speed Calculator
Calculate exactly how long your audiobook will take at different speeds and see how much time you'll save.
Cents Per Point Calculator
Find out if you're getting the most from your points or if paying cash is the smarter choice.
Mifflin-St Jeor Calculator
Calculate your daily calorie needs for weight loss, maintenance, or muscle gain using the scientifically-backed Mifflin-St Jeor equation.
Equipment Cost per Hour Calculator
Calculate precise hourly costs for construction equipment to bid jobs accurately and maximize profits.
Freight Cost Per Unit Calculator
Quickly calculate your freight cost per unit to optimize shipping expenses and make better pricing decisions.
Cost Basis (Stock Average) Calculator
Calculate your average stock purchase price and profit potential across multiple buys at different price points.
Etsy Fees Calculator
Quickly calculate your exact profit after all Etsy fees so you know what you'll really earn from each sale.
Cost of Equity Calculator
Calculate your cost of equity instantly using CAPM or DDM models to make smarter investment decisions.
Reverse Sales Tax Calculator
Quickly find the original price and tax amount from any total purchase price.
Marginal Cost Calculator
Quickly find the cost of making one more unit to optimize your production and pricing decisions.
Cubic Yard Calculator
Quickly calculate cubic yards for any landscaping or construction project with just a few measurements.
Marginal Revenue Calculator
Calculate marginal revenue quickly to see how much extra income each additional sale brings your business.
Markdown Calculator
Quickly calculate markdowns to price items for clearance sales and inventory management.
Towing Estimate Calculator
Quickly estimate towing costs based on distance, vehicle type, and service level before you call for help.
Average Variable Cost Calculator
Quickly find your cost per unit by dividing total variable expenses by production quantity.
Appreciation Calculator
Quickly calculate how much your assets will grow or find the appreciation rate needed to reach your financial goals.
Consumer Surplus Calculator
Quickly calculate your consumer surplus to see exactly how much extra value you're getting when you pay less than you're willing to pay.
After-Tax Cost of Debt Calculator
Quickly calculate your company's true borrowing cost after tax savings from interest deductions.
Cross Price Elasticity Calculator
Quickly determine if two products compete or complement each other by measuring how demand changes when prices shift.
Create engaging calculators in 3 simple steps
Add calculator elements
Build the custom calculator in less than 5 minutes. It's very easy with drag and drop interface
Copy embed script
When you are happy with your calculator. See the final preview and copy the embed script.
Install the calculator
Paste the script into the HTML of your website. Oh, and it works on any platform.
Eugen
Creator of Creative Widgets“After 10+ years in digital marketing, I’ve built calculators that drove thousands of new leads for clients. I realized one thing: calculators convert. They're killer for CRO and great for SEO. That's why I built Creative Widgets—an easy, no-code calculator builder. ”
It's free. Try it out. You'll like it.