Data

3D Printing Cost Calculator

Estimate the total cost of a 3D print from filament weight, filament price, print time, printer wattage, and electricity rate.

AI ROI Calculator

Estimate whether an AI subscription pays for itself by comparing monthly labour time saved against the tool cost.

AI Token Cost Calculator

Estimate monthly and annual AI API inference costs from prompt tokens, completion tokens, request volume, and per-token pricing.

Bandwidth Calculator

Calculate file transfer time from bandwidth and file size, or find the minimum bandwidth needed to meet a transfer deadline.

Battery Life Calculator

Estimate device battery run time from capacity in mAh or Wh, voltage, and power draw in watts or milliamps.

PPI Calculator

Calculate pixels per inch from screen resolution and diagonal size to compare display sharpness across monitors, phones, and tablets.

Projector Throw Distance Calculator

Calculate projector throw distance, required screen width, or throw ratio from any two known values.

RAID Calculator

Find usable storage capacity and fault tolerance for RAID 0, 1, 5, 6, and 10 configurations from drive count and size.

Screen Size Calculator

Calculate screen width, height, and area from diagonal size and aspect ratio for monitors, TVs, tablets, and phones.

TV Viewing Distance Calculator

Find the recommended viewing distance for a TV from screen size and resolution using THX and SMPTE guidelines.

Video File Size Calculator

Estimate video file size from resolution, codec, frame rate, and duration using typical average bitrates for common formats.