Math Tools
36 useful tools
968T Tools provides useful Math Tools, including Roman Numeral Converter, Length Unit Converter, Area Unit Converter, Weight Unit Converter, Temperature Unit Converter, etc. All tools are free to use and run locally in your browser.
Roman Numeral Converter
Bidirectional conversion between Arabic numbers (1-3999) and Roman numerals with real-time results.
Length Unit Converter
Online instant conversion across metric and imperial length units.
Area Unit Converter
Instant area conversion across metric, imperial, and Chinese units.
Weight Unit Converter
Instant conversion across metric, imperial, troy, and Chinese weight units.
Temperature Unit Converter
Instant temperature conversion across multiple scales with formatting options.
Capacitance Unit Converter
Instant capacitance conversion with SI prefixes and CGS units.
Speed Unit Converter
Instant speed conversion across metric, imperial, and nautical units.
Frequency Unit Converter
Instant frequency conversion across Hertz series and angular frequency units.
Angle Unit Converter
Instant angle conversion across degrees, radians, gradians, and more.
Volume Unit Converter
Online instant conversion across metric, US, and UK imperial volume units.
Pressure Unit Converter
Instant conversion across 30+ pressure units including metric, imperial, water column, and atmospheric units.
Energy Unit Converter
Real-time conversion for Joules, Calories, kWh, hp·h, etc.
Power Unit Converter
Real-time conversion for 30+ power units: Metric, Imperial, Thermal, Electrical.
Storage Unit Converter
Convert storage units with decimal and binary standards.
Download Time Calculator
Estimate transfer time from file size and bandwidth.
Scientific Calculator
High-precision scientific calculator with trig/log/power/factorial and angle modes.
Factorial Calculator
Supports factorial calculation of very large integers (up to 10000) with instant results.
Exponent Calculator
Calculate the specified power of a base with exact high precision support.
Trigonometry Calculator
Computes sin, cos, tan, cot, sec, csc. Supports degrees & radians.
Inverse Trigonometry Calculator
Calculate inverse trigonometric functions with degree and radian outputs.
BMI Calculator
Quickly calculate BMI based on WHO standards to check your health status.
BMR Calculator
Calculate BMR instantly with maintenance and goal calorie estimates.
BFR Calculator
Quick body fat calculation with US Navy and BMI formulas, clean results.
WHR Calculator
Calculate WHR quickly to understand fat distribution and risk.
Child Height Calculator
Predict a child's height and range from parents heights.
Child Blood Type Calculator
Estimate possible child blood types with probability hints.
Compound Interest Calculator
Pro compound interest calculator with monthly contributions and yearly schedule.
Percentage Calculator
Multi-functional calculator for percentage value, change, proportion, and reverse calculation.
Discount Calculator
Calculate final price and savings with single/double discounts.
Statistics Calculator
Calculate mean, median, standard deviation, variance, and quartiles instantly.
Screen PPI Calculator
Calculate screen pixel density (PPI) and aspect ratio based on resolution and size.
Aspect Ratio Calculator
Calculate and convert image/video aspect ratios with common presets.
GPA Calculator
Calculate your Grade Point Average (GPA) quickly with multiple scales support.
Random Number Generator
Generate random numbers with range, count, uniqueness, sort, and precision.
RMB Uppercase Converter
Convert amounts to Chinese uppercase instantly with round/truncate options.
LaTeX to Image
Free online LaTeX to image converter. Supports SVG/PNG/JPG export, custom colors, and sizes with high-quality rendering.