Contact Us

Questions about how a calculator works, a figure that looks wrong, or a suggestion for a new tool? Email us at abdulazeem3255@gmail.com and we will get back to you as soon as we can.

If you spot an error in any calculation, please include the word count (or a sample of the text) and the speed you selected — that helps us reproduce and fix the issue quickly. Please do not send unpublished manuscripts you are not happy to share by email; a word count is all we need.