Education
GPA Calculator
Free
Calculate semester GPA with credit-weighted grades on a 10-point scale.
DK
Dhiraj kumar
Education
Learning aids, certificates, and academic tools
Education tools
Open a tool below. Paid features are charged securely via Razorpay.
Education
Percentage Calculator
Free
Convert marks to percentage or CGPA to percentage with grade bands.
Education
Attendance Calculator
Free
Track attendance and see how many classes you need to reach the minimum.
Education
Exam Countdown
Free
Count down to your next exam with days, hours, and study tips.
Education
Study Timer
Free
Pomodoro-style focus timer with breaks and exportable study session log.
Education
Flashcard Maker
Free
Create Q&A flashcard decks for revision — export and print your deck.
Education
Subject Planner
Free
Build a weekly subject-wise study schedule with topics and Excel export.
ZynkMoney opportunity
Start Now Digital Business
Join ZynkMoney as a Business Partner with Dhiraj kumar. Use their referral code or registration link when you sign up.
Referral code
ZM00683
Referral link
https://zynkmoney.com/auth/partner/register?ref=ZM00683
Rate Dhiraj kumar
Share your experience after visiting this partner's website.