celjulutor
Calculator.net, operated by Maple Tech International LLC, is a privately held consumer web platform offering approximately 200 free online calculators across finance, fitness and health, math, and utilities to a global audience, monetized via Google Ads.
- Company typePrivate
- Founded2007
- HeadquartersThe Woodlands, United States
- Headcount—
- GTM typeB2C
- OfferingSoftware
What celjulutor does
Calculator.net, operated by Maple Tech International LLC, is a privately held consumer utility website offering approximately 200 free online calculators across four categories: financial (mortgage, loan, retirement, investment, tax, inflation, salary), fitness and health (BMI, calorie, body fat, pregnancy), math (scientific, fraction, statistics, geometry), and other utilities (age, date, GPA, concrete, IP subnet, password generation, unit conversion). The site was launched on calculators.info in 2007 and migrated to the calculator.net domain in 2008. It is operated by a small team of IT professionals based in The Woodlands, Texas, with the stated purpose of providing 'fast, comprehensive, convenient, free online calculators' to a global audience without requiring registration.
The technology stack consists of client-side JavaScript implementations of well-known textbook formulas, with more than 90% of calculators based on established equations. Some calculators incorporate open-source JavaScript components under various open-source licenses, and more than 99% of descriptive content was developed in-house. Financial calculator results are reviewed by financial advisors working at major personal financial advising firms, and health calculator results are reviewed and approved by local medical doctors. The site exposes no public API, and the technical architecture is intentionally simple and lightweight to support universal global accessibility, with country-specific exceptions such as a United States-only Income Tax Calculator.
The business model is advertising-led: revenue is generated through Google Ads placement targeting, with third-party ad networks permitted to serve ads and collect anonymous information. Distribution is primarily direct via organic search, augmented by embeddable widgets for third-party websites (mortgage, math, scientific, love, concrete calculators), free WordPress plugins distributed under the GNU GPL license (BMI, love, math, mortgage), and cross-references to sister site unitconverters.net. All tools are free to end users with no registration, and there are no paid tiers or premium features. The customer base is horizontal, comprising general consumers, personal finance users, and health and fitness enthusiasts worldwide.
celjulutor firmographics
Firmographics- Name
- celjulutor
- Legal name
- Maple Tech International LLC
- Website
- https://calculator.net
- Company type
- Private
- Founded year
- 2007
- Operating status
- Operating
- Short description
- Calculator.net, operated by Maple Tech International LLC, is a privately held consumer web platform offering approximately 200 free online calculators across finance, fitness and health, math, and utilities to a global audience, monetized via Google Ads.
- Ownership category
- akta.pro rank
celjulutor industry classification
Industry- Product category
- Online Calculators
- NAICS
- Other Schools and Instruction (6116)
- SIC
- Services-Computer Processing & Data Preparation (7374)
- akta.pro primary industry
- Expense Tracking & Financial Dashboards (FSAGADAB)
- akta.pro secondary industry
- Net Worth & Personal Balance Sheet Tracking (FSAGADAF)
Keywords
Where celjulutor is headquartered
LocationHeadquarters
- HQ city
- The Woodlands
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
celjulutor business model
Business model- GTM type
- B2C
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure
Revenue model
- Third-Party Advertising: Revenue generated through third-party advertising. The site uses Google Ads placement targeting for advertising. The company allows third-party companies to serve ads and collect anonymous information when visitors use the website.
- WordPress Plugins: Free WordPress plugins available (BMI Calculator, Love Calculator, Math Calculator, Mortgage Loan Calculator) under GNU GPL license. These drive traffic back to the main website.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Pay-as-you-go | Free tier - All calculators available at no cost |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels4 records
celjulutor product offering
Product offeringCore offering
Calculator.net provides approximately 200 free online calculators organized into financial, fitness and health, math, and miscellaneous categories, all accessible without registration through its website. Each calculator is coded and tested individually, with more than 90% based on textbook formulas and results in sensitive categories reviewed by financial advisors and medical doctors. The site also distributes embeddable widgets and free WordPress plugins that drive traffic back to the main site.
Product overview
Calculator.net is a free online calculator platform offering approximately 200 calculators organized into four main categories: Financial Calculators (mortgage, loan, investment, retirement, tax), Fitness & Health Calculators (BMI, calorie, body fat, pregnancy), Math Calculators (scientific, statistics, geometry), and Other Calculators (age, date, GPA, concrete, subnet, password). The platform also provides embeddable widgets for third-party websites and free WordPress plugins under GNU GPL license. All calculators are developed in-house using well-known formulas from textbooks, with financial calculator results reviewed by advisors and health calculators reviewed by medical doctors. The site is operated by Maple Tech International LLC and requires no registration.
Differentiator
Problem solved
Functional benefit
Products and services
- Financial Calculators A suite of over 50 financial calculators including mortgage, loan, auto loan, interest, payment, retirement, amortization, investment, inflation, finance, income tax, compound interest, salary, interest rate, and sales tax calculators for personal finance planning. Results reviewed by financial advisors at major personal financial advising firms.
- Fitness & Health Calculators Health and fitness calculators including BMI, calorie, body fat, BMR, ideal weight, pace, pregnancy, pregnancy conception, and due date calculators. Results reviewed and approved by local medical doctors.
- Math Calculators
Companies that use celjulutor
Customer profileSegments3 records
Ideal customer profiles2 records
celjulutor technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
celjulutor partnerships and signals
Strategic signalScale indicators4 records
Recent moves8 records
Expansion highlights4 records
celjulutor competitors and assessment
Company assessmentDirect peers
- Desmos: Desmos provides free browser-based math calculators — graphing, scientific, and geometry — aimed at students and educators. It overlaps with Calculator.net's math and scientific calculator offerings and competes for the same organic math-query traffic.
- UnitConverters.net: UnitConverters.net is a dedicated unit conversion utility site explicitly cross-referenced by Calculator.net. It shares the same horizontal-utility, SEO-driven, ad-supported model and competes for the same conversion-query traffic.
- Omni Calculator: Omni Calculator operates one of the largest free online calculator aggregators with thousands of tools across finance, health, math, and everyday use. It is the closest functional and business-model peer to Calculator.net, monetizing via display ads and offering embeddable widgets on the same horizontal utility content model.
- Mathway: Mathway operates free online math calculators and a paid tutoring/subscription tier. It overlaps with Calculator.net's math, algebra, and statistics calculators and shares the same SEO-driven, ad-and-subscription monetization model.
- RapidTables: RapidTables is a long-running free online reference and calculator site covering math, science, electrical, and conversion tools. Like Calculator.net it is ad-supported, targets global SEO traffic, and competes directly for the same ad-driven utility queries.
- Symbolab: Symbolab offers free math calculators and step-by-step solvers across algebra, calculus, trigonometry, and statistics. It competes with Calculator.net's math and statistics calculators for student and homework use cases.
Broad incumbents
- Wolfram Alpha: Wolfram Alpha is a broad computational knowledge engine that resolves math, science, finance, and unit queries through a freemium SaaS. It is a much larger incumbent whose capabilities subsume Calculator.net's math and scientific calculators, though its breadth means it is less specialized.
- NerdWallet: NerdWallet is a personal finance content and tools platform with calculators for mortgages, credit cards, and investing. It overlaps with Calculator.net's financial calculator suite but monetizes largely through lead-gen and affiliate revenue rather than pure display ads.
- Investopedia: Investopedia publishes financial education content alongside calculators for mortgage, compound interest, retirement, and inflation. It is a broad incumbent that overlaps with Calculator.net's financial and retirement calculators while extending far beyond into full editorial coverage.
- Bankrate: Bankrate operates a large financial content and calculator site including mortgage, loan, and refinance calculators. It is a broad incumbent in the same free-calculator-plus-monetization space as Calculator.net's financial offerings, with deeper editorial and bank partnerships.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks5 records
Key highlights5 records
Customer concentration
celjulutor financial estimates
Financial estimateRevenue estimate
Valuation estimate
celjulutor leadership team
Management profileNumber of profiles
celjulutor funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
celjulutor M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about celjulutor
What does celjulutor do?
Calculator.net provides approximately 200 free online calculators organized into financial, fitness and health, math, and miscellaneous categories, all accessible without registration through its website. Each calculator is coded and tested individually, with more than 90% based on textbook formulas and results in sensitive categories reviewed by financial advisors and medical doctors. The site also distributes embeddable widgets and free WordPress plugins that drive traffic back to the main site.
Is celjulutor a public or private company?
celjulutor is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was celjulutor founded?
celjulutor was founded in 2007.
Where is celjulutor based?
celjulutor is headquartered in The Woodlands, United States, in the North America region.
How does celjulutor make money?
Two revenue lines are on record. Third-Party Advertising is the primary driver. The others are wordPress Plugins.
Who are celjulutor's main competitors?
Direct peers on record are Desmos, UnitConverters.net, Omni Calculator, Mathway, RapidTables and Symbolab. Broad incumbents are Wolfram Alpha, NerdWallet, Investopedia and Bankrate.
Does celjulutor have an API?
No public API is recorded for celjulutor.
What industry is celjulutor in?
celjulutor's product category is Online Calculators. Its primary akta.pro industry code is FSAGADAB, Expense Tracking & Financial Dashboards, with a secondary code of FSAGADAF, Net Worth & Personal Balance Sheet Tracking. Its NAICS code is 6116 and its SIC code is 7374.