Audio Storage Estimator
Estimate audio storage from bitrate, duration, and format. Plan capacity for podcasts, music libraries, and voice recordings.
Free Data Calculators
22 toolsData pipeline, retention, and lifecycle calculators. Browse our free data tools below — no sign-up required.
Blink-Free Photos Calculator
Calculate how many group photos you need to take for a high probability that everyone has their eyes open. Uses binomial probability models.
Camera Field of View Calculator
Calculate the horizontal, vertical, and diagonal field of view for any camera sensor and lens focal length combination. Plan surveillance coverage.
Compression Ratio Calculator
Calculate compression ratio and space savings from uncompressed and compressed sizes. Compare gzip, zstd, LZ4, and other algorithms.
Crop Factor Calculator
Calculate camera crop factor, equivalent focal length, and effective aperture for any sensor size. Compare APS-C, Micro 4/3, full-frame and more.
Data Growth Projection Calculator
Project future data volumes using compound monthly growth. Calculate time to capacity limit and plan storage expansion timelines.
Data Lifecycle Cost Calculator
Calculate total data lifecycle cost across storage tiers. Sum volume, rate, and duration per tier to optimize transition timing.
Data Pipeline Throughput Calculator
Calculate data pipeline throughput from records per second and record size. Estimate daily volume and bandwidth requirements.
Data Retention Cost Calculator
Calculate data retention storage costs across hot, warm, and cold tiers. Estimate monthly spend based on volume, retention period, and rates.
Data Transfer Time Calculator
Calculate how long it takes to transfer files over any network speed. Factor in protocol overhead for accurate real-world estimates.
Deduplication Ratio Calculator
Calculate data deduplication ratio and space savings from logical and physical data sizes. Plan backup and storage efficiency.
Depth of Field Calculator
Calculate depth of field, near/far focus limits, and hyperfocal distance for any lens, aperture, sensor size, and subject distance combination.
ETL Runtime Estimator
Estimate ETL pipeline runtime from data volume, throughput, transform time, and parallelism factor. Plan batch processing windows.
Exposure Calculator
Calculate correct camera exposure using the exposure triangle: aperture, shutter speed, and ISO. Includes EV compensation and reciprocity adjustments.
Focal Length Calculator
Calculate the ideal focal length for any sensor, field of view, or subject framing requirement. Compare lenses across sensor formats.
Hyperfocal Distance Calculator
Calculate the hyperfocal distance for any lens, aperture, and sensor combination. Maximize depth of field from foreground to infinity in landscape photos.
Image Ratio Calculator
Calculate image aspect ratios, resize dimensions, and crop coordinates. Convert between common photo, video, and social media aspect ratios.
Image Storage Estimator
Estimate image storage needs from file count, average size, and format. Plan capacity for JPEG, PNG, RAW, and WebP libraries.
Log Retention Cost Calculator
Estimate log retention costs from daily volume, retention days, and per-GB rates. Compare self-hosted and SaaS logging providers.
Log Storage Volume Calculator
Estimate daily log storage from log lines per second, average line size, and compression ratio. Plan log infrastructure capacity.
Shutter Speed Calculator
Calculate the ideal shutter speed for any photography scenario: handheld limits, motion blur, panning, astrophotography, and long exposure with ND filters.
Video Storage Calculator
Estimate video storage from bitrate, duration, codec, and resolution. Plan capacity for surveillance, streaming, or media libraries.