Free Calculator Widget for Your Website
Create custom calculator widgets in minutes with AI. Build mortgage calculators, ROI calculators, pricing tools, savings calculators, and more. Embed anywhere, no coding needed.
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Calculator Widget Templates
Choose a template and customize it with AI, or start from scratch and build exactly what you need.
1. BMI Calculator
Calculate Body Mass Index with height and weight inputs. Provides BMI value and health category classification.
2. Tip Calculator
Calculate tips and split bills with bill amount, tip percentage, and number of people. Shows tip amount and total per person.
3. Mortgage Calculator
Calculate monthly mortgage payments with loan amount, interest rate, and term. Shows total interest paid and amortization breakdown.
4. ROI Calculator
Calculate return on investment with initial investment, final value, and time period. Displays ROI percentage and profit/loss.
5. Loan Calculator
Calculate loan payments with principal, interest rate, and term. Shows monthly payment, total interest, and payment schedule.
6. Savings Calculator
Calculate savings growth with initial deposit, monthly contributions, interest rate, and time. Shows total savings and interest earned.
7. Conversion Rate Calculator
Calculate your website's conversion rate and compare to industry benchmarks. Enter sessions and conversions to see your CVR.
8. Bounce Rate Impact Calculator
Calculate how much revenue your bounce rate is costing you each month. See the dollar impact of high bounce.
9. Cart Abandonment Calculator
Discover how much recoverable revenue you're losing to cart abandonment. See the monthly cost of abandoned carts.
10. Profit Margin Calculator
Calculate your product profit margin and see if your pricing is healthy. Compare to industry targets.
11. Customer Lifetime Value Calculator
Calculate your customer lifetime value and LTV:CAC ratio. See if your acquisition costs are sustainable.
12. ROAS Calculator
Calculate your return on ad spend. See if your paid acquisition is profitable and compare to the 4x benchmark.
13. Discount Impact Calculator
See how much extra sales volume a discount requires just to maintain current profit levels.
14. Customer Acquisition Cost Calculator
Calculate your CAC and compare to industry benchmarks. See if your acquisition spend is efficient.
15. Churn Rate Calculator
Calculate your customer churn rate and see how it impacts long-term growth. Compare to industry benchmarks.
16. Cost Per Lead Calculator
Calculate your cost per lead and compare to industry benchmarks. See if your lead gen spend is efficient.
17. Email List Growth Rate Calculator
Calculate how fast your email list is growing. Project future list size and time to reach milestones.
18. Gamification ROI Calculator
Calculate the potential revenue impact of adding gamification elements like spin wheels and leaderboards.
19. Marketing Budget Allocator
Get AI-powered recommendations for splitting your marketing budget across channels for maximum ROI.
20. Website Engagement Score Calculator
Get a composite engagement score based on time-on-site, pages per session, and scroll depth.
Our Widgets Work Anywhere
Fully compatible with any website platform, yours included.
Build Your Custom Calculator in Minutes
Popular Use Cases
Mortgage and Loan Calculators
Help visitors estimate monthly payments, total interest, and affordability for home loans and personal loans.
ROI and Investment Calculators
Show potential returns on investments, projects, or business decisions to demonstrate value.
Pricing and Quote Calculators
Generate instant price quotes based on customer selections, services, and requirements.
Savings and Finance Calculators
Help users plan financial goals by calculating how much to save and track progress over time.
BMI and Fitness Calculators
Calculate BMI, calorie needs, workout metrics, and health-related measurements for fitness goals.
Unit Converters and Conversion Tools
Convert between different units of measurement like currency, distance, weight, or temperature.
Frequently Asked Questions
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