The people behind the numbers
Our Team
We are the two people who founded CY Calculator and still run it. One of us decides what the site should do next and writes the material guides. The other builds every calculator and writes the guides on the math. Both of us read the messages that come in.
- 2 people
- 7 calculators
- 12 guides
- Every message read
Meet the Team
Each profile tells the full story: background, responsibilities and every guide that person has written.

M. Arslan Ashraf
CEO & SEO Analyst
Arslan leads CY Calculator and decides which calculators get built next, often straight from reader requests. As the site’s SEO analyst, he also plans the blog and writes the material guides on mulch, gravel, topsoil, sand and concrete.
Looks after
- Product direction
- Search and content strategy
- Accuracy and quality

Muhammad Asif Khan
Co Founder & Developer
A full stack developer with more than three years of experience, Asif builds every calculator on the site, from the formulas to the layout on your phone, and writes the guides on unit conversions, coverage, weight and bag counts.
Looks after
- Calculator development
- Conversion guides
- Accuracy checks
Who Does What
A small team only works when everyone knows what they own. This is how we split the work, and where you can see the results for yourself.
| Area | Who looks after it | See it in action |
|---|---|---|
| Choosing which calculators to build | Arslan Ashraf | Suggest a calculator |
| Building and maintaining the calculators | Asif Khan | All calculators |
| Guides on materials | Arslan Ashraf | How much mulch do I need? |
| Guides on conversions and coverage | Asif Khan | How to calculate cubic yards |
| Accuracy checks and corrections | Both of us | Report a mistake |
How a New Calculator Comes Together
Every tool on the site goes through the same four steps before it reaches you.
- It starts with a question. Most ideas come from readers telling us what they are trying to order. Arslan Ashraf weighs each request against what people search for and picks what to build next.
- The math comes first. Asif Khan writes the formula, converts every unit with fixed definitions and tests the results against worked examples before anything appears on screen.
- Then the guide. Whoever knows the topic best writes a guide with worked examples, and every number in it is checked against the calculator.
- Checked on a phone, then published. Many people open a calculator in the middle of a job, so each page is checked on small screens before it goes live. After that, your feedback keeps it accurate.
The result is the same for every tool, from the main cubic yard calculator to the concrete calculator: a clear answer with the working shown underneath.
Latest Guides From the Team
Every guide carries its author’s name, so you always know who wrote it and who to ask about it.
From Arslan Ashraf
All guides by Arslan →Prefer to browse by topic? Every guide is grouped on the blog.
What We Have Built
7 free calculators, each with its own guide, worked examples and answers to common questions.
- Cubic Yard CalculatorCubic yards, feet and meters from any shape.
- Mulch CalculatorHow much mulch for a bed, in cubic yards and bags.
- Concrete CalculatorConcrete for slabs, footings and columns, in yards and bags.
- Gravel CalculatorGravel for paths and driveways, in cubic yards and tons.
- Topsoil CalculatorTopsoil for lawns and garden beds, in cubic yards and tons.
- Sand CalculatorSand for paver bases, sandboxes and fill, in yards and tons.
- Square Feet CalculatorArea of any shape in ft², yd², m² and acres.
Not sure which one fits your job? All calculators matches each project to the right tool.
Our Standards
Trust matters when you are about to spend money on a delivery. These pages explain how we work.
- How the calculators workThe formulas, the unit definitions and why the waste field always starts at zero.
- Your privacyEvery calculation runs in your browser. Nothing you type is stored or sent to us.
- Estimates and their limitsWhy every result is an estimate, and when to confirm the numbers with your supplier.
Questions About the Team
Who founded CY Calculator?
CY Calculator was founded by M. Arslan Ashraf, who leads the site as CEO, and Muhammad Asif Khan, who builds the calculators as co founder and developer. The two of them still run it today.
Who writes the guides on CY Calculator?
Two people. Arslan Ashraf writes the material guides on mulch, gravel, topsoil, sand and concrete. Muhammad Asif Khan writes the guides on unit conversions, coverage, weight and bag counts. Every guide shows its author’s name at the top.
Who builds the calculators?
Muhammad Asif Khan, co founder and developer, builds and maintains every calculator on the site. Arslan Ashraf decides which calculators come next, often based on reader requests.
How do you check that the results are right?
Every formula is tested before an update goes live, and the worked examples in the guides use the same formulas as the calculators. If a result ever looks wrong, tell us and we will check it.
How can I reach the team?
Use the contact page. Questions, corrections and calculator ideas all go to the same inbox, and one of us reads every message.
Want to reach the team?
Questions, corrections and calculator ideas all go to the same place, and one of us reads every message.
Contact the team