Calculate your British Airways Executive Club tier points easily. Find out how close you are to the next tier status with our BA Tier Point Calculator. Plan your flights and track your progress towards Silver, Gold, or higher status.
Track your reading progress with our Book Page Calculator. Input your book's total pages and current page to instantly see pages read, pages left, and percentage complete with a visual progress bar.
Calculate CIDR notation quickly and accurately with this CIDR Calculator. Input your CIDR notation to determine IP address range, subnet mask, and network details effortlessly.
Calculate data transfer times quickly and easily. Input your data size and transfer speed to get accurate estimates in seconds, minutes, hours, and days. Perfect for planning file transfers and downloads.
Calculate Exposure Value (EV) easily with our free online tool. Input aperture, shutter speed, and ISO to get accurate EV results for optimal camera exposure in various lighting conditions.