Calculators That Actually Work
No signup. No payment. No annoying pop-ups asking for your email.
CGPA Calculator
Calculate your cumulative grade point average with grades and credits. Supports both 10-point and 4-point grading systems.
CRS Score Calculator
Check your Canadian immigration points for Express Entry application. Calculate Comprehensive Ranking System score instantly.
Mortgage Overpayment
Calculate interest savings and reduced loan term with mortgage overpayments. See how extra payments help you save.
Mortgage Payoff Calculator
Calculate early mortgage payoff savings with extra payment strategies. Plan your path to debt freedom.
CGPA to Percentage
Convert CGPA to percentage for 10-point and 4-point grading scales instantly. Essential for job applications.
Marks Percentage
Calculate percentage from obtained marks and total marks with grade classification. Get instant exam results.
Percentage to CGPA
Convert percentage to CGPA for university applications and academic records. Works with all grading systems.
SGPA to Percentage
Convert semester GPA to percentage for academic tracking and applications. Track your progress semester-wise.
Snow Day Calculator
Predict school closure probability based on weather conditions and snowfall. Know your chances early.
Name Numerology
Discover your name number and its spiritual meaning based on Pythagorean numerology principles.
Share Average Calculator
Calculate average stock price across multiple purchases for investment tracking and portfolio management.
CRS Calculator
Calculate your Comprehensive Ranking System score for Canada Express Entry immigration.
Why I Built This Site
A couple years ago, I needed to calculate my CGPA for a job application. Should've been simple. But every calculator I found wanted my email first, or had a "premium" version with a paywall, or was just buried under so many ads I couldn't find the actual calculator.
That annoyed me enough to spend a weekend building this. No registration. No paywalls. No newsletter signups. Just calculators that do what they're supposed to do.
Turns out other people had the same problem. Now about 50,000 people use these tools every day, which is pretty cool.
50,000+ Daily Users
Trusted Worldwide
What You Can Calculate Here
Stuff students, homeowners, and immigrants actually need
For Students
CGPA calculators that work with both Indian (10-point) and Western (4-point) systems. Convert between CGPA and percentage without wondering if you did it right.
The marks percentage one is basically just division, but people use it thousands of times a day right after exam results drop.
For Immigrants
CRS calculator for Canada's Express Entry. Shows you exactly where your points come from and what you'd need to improve to hit the cutoff.
Recent draws have been around 470-510 points. The calculator tells you if you're close or if you need to work on your IELTS score first.
For Homeowners
Mortgage calculators that show how much you'd save with extra payments. Adding $200/month to a typical mortgage can save you tens of thousands in interest.
On a $300K mortgage at 4.5%, that extra $200 monthly saves about $58K and gets you mortgage-free 7 years earlier.
Here's a Real Example
The Situation
You have a $300,000 mortgage at 4.5% interest for 30 years. Your regular monthly payment is about $1,520.
Over 30 years, you'll pay roughly $247,000 just in interest. That's almost as much as the house itself.
What Changes
If you add just $200 extra every month (making it $1,720 total):
- You'd save about $58,000 in interest
- You'd own your house 7 years earlier
- That's $58K you could put toward retirement instead
Our mortgage calculator shows you exactly this kind of breakdown for your specific situation
What People Are Saying
Real feedback from real users
"Finally found a CGPA calculator that doesn't ask for my email address before showing me the results. This is how the internet should work."
Ravi S.
Engineering Student, Mumbai
"Used the CRS calculator before applying for Express Entry. Got my ITA in 3 months because I knew exactly what to improve. This tool literally changed my life."
Priya M.
Software Developer, Now in Toronto
"The mortgage calculator showed me I could save $47,000 by just adding $150 extra per month. Already started doing it. My financial advisor was impressed with how well I understood the numbers."
James T.
Homeowner, London
Stuff People Usually Ask
Figured I'd answer the common questions here
Yep, it's all free. I know that sounds sketchy in 2026 when everything has a subscription, but we're not trying to upsell you. There's no premium tier hiding the good stuff. Just use whatever you need.
Because I hate that too. You came here to calculate something, not to join a mailing list. Plus, we literally don't store any data, so what would we even do with your email?
Yeah, we double-check everything. The CGPA stuff matches what universities use, CRS follows what Canada's immigration site says, and mortgage math is just standard banking formulas. If something looks off, shoot us a message and we'll investigate.
Definitely. Most people do. We made sure the buttons aren't tiny and everything fits on your screen without you having to zoom in and out constantly.
Nothing. All the math happens in your browser, so your data doesn't even reach our servers. We couldn't see it if we wanted to.
Some universities have their own weird formulas. We use the most common one (multiply by 9.5 for percentage), but yours might be different. Check your university's handbook to see what formula they use.
Whenever Canada changes the rules. Last update was January 2026 when they adjusted some point values. We keep an eye on IRCC announcements.
Not yet. Since we don't save anything on our end, there's nowhere to store it. You can screenshot your results though. Maybe we'll add a download button later.
That's Pretty Much It
Pick whichever calculator you need and use it. No hoops to jump through.