Body Fat Calculator
Estimate your body fat percentage using the U.S. Navy method based on your height, neck, and waist measurements.
Break-Even Point Calculator
Calculate the number of units to sell or revenue needed to cover your costs.
Cart Abandonment Rate Calculator
Calculate the percentage of shopping carts that are abandoned by users before completing a purchase.
Checkout Abandonment Calculator
Calculate the percentage of users who start the checkout process but don't complete the purchase.
Circle Image Crop
Easily crop images into perfect circles online - free tool for creating round profile pictures, circular photos, and round image crops.
CTR Calculator
Calculate your Click-Through Rate (CTR) to evaluate the performance of your online campaigns.
Email Click Rate Calculator
Calculate your email campaign's click-through rate (CTR) to measure engagement and link performance.
Impressions Calculator
Calculate the total number of ad impressions based on your campaign's total cost and CPM.
Refund Rate Calculator
Calculate the percentage of orders that were refunded to measure customer satisfaction and financial impact.
Repeat Purchase Rate Calculator
Calculate the percentage of customers who make a repeat purchase to measure customer loyalty and retention.
Return Rate Calculator
Calculate the percentage of products returned by customers to measure product satisfaction and quality.
Text Case Converter
Easily change text to uppercase, lowercase, title case, sentence case, and more with a single click.