Use this calculator to find out the grade of a course. This calculator supports all grading styles (letter grades, percentages, as well as numerical). It allows for calculating weighted and non-weighted grades. It is optimized be be used on both desktop and mobile devices supporting light and dark modes. As a bonus, it speaks English, French, German, Japanese, Chinese Simplified, and Ukrainian.

Introwise is a cloud-based platform that helps users manage their scheduling, payments and video calls. It offers an all-in-one tool for knowledge-based professionals to start and grow their business online.

In just a few minutes you can create a booking page with a custom design, define your services and pricing, add your availability and connect calendars, setup payment processing using Stripe or PayPal. Once setup, simply share your Introwise link with your current or prospective clients to start getting free or paid bookings and have video calls directly on the platform - no extra downloads needed.

Introwise combines scheduling with everything you need to grow your business: group sessions, packages of services, discount codes, local payment methods, custom domain support and much more.