What's New in Digital Calculator

Generate cryptographically secure integers and decimals with rejection sampling via crypto.getRandomValues(). Features unique numbers (no duplicates), instant sort (Asc/Desc), presets (D20, Lotto 6/49, Dice, PINs), statistical summaries, and multiple view formats (CSV, badges, lines).

Complete storage conversion supporting all 15 industry standards: Bits (bit, kbit, Mbit, Gbit), Decimal Bytes SI (B, KB, MB, GB, TB, PB), and Binary Bytes IEC (KiB, MiB, GiB, TiB, PiB). Includes a live 15-unit matrix, unit swapping, common presets, transfer time estimator, and Decimal vs Binary explainers.

Dedicated timeline tracking the chronological journey, releases, and changelogs across all 35+ calculators with instant filtering and search.

Calculate dimensional billable weight for domestic and international courier shipments using IATA cubic standards.

Calculate appliance power consumption in kWh, monthly costs, and tariff bracket projections.

Calculate optimum sleep and wake-up times aligned with 90-minute REM sleep cycles.

Estimate net profit margins, platform commission fees, and break-even prices for Meesho, Flipkart, and Amazon sellers.

Model vehicle loan amortization alongside a 5-year depreciation curve to prevent upside-down auto loans.

Plan debt-free milestones, compute interest savings from extra monthly prepayments.

BMR, TDEE, protein targets, healthy fats, and dietary fiber intake tailored to body weight and exercise goals.

Predict next period date, estimated ovulation day, peak fertile window, and 6-month cycle calendar.

Estimate delivery date, current gestational age, and trimester progress using Naegele's rule.

Estimate body fat percentage, lean body mass, and ideal weight using the US Navy circumference method.

Redesigned mobile drawer displaying all calculators in a neat 2-column retro grid with instant toggles and active-state indicators.

Automated continuous deployment pipeline and Node.js 20 modern runtime configuration for sub-second page loads.

Convert SGPA/CGPA to percentage and vice-versa across standard 10-point and university grading schemes.

Split restaurant bills evenly or proportionally with tip percentages and round-up preferences.

Compute percentage values, percentage increase/decrease, and proportion ratios.

Calculate precise calendar durations between dates or project future deadlines.

EMI Loan Calculator, Exact Age Calculator, BMI Health Index, GST Breakdown (CGST/SGST), SIP Wealth Growth, Fuel Cost Trip Planner, EV Charging Duration, Unit Converter, and Scientific Calculator.

Pioneered our signature LCD green displays, dot-grid backgrounds, brutalist 3px retro drop-shadows, and Space Mono typography.