Astronomical Unit Calculator6 options

Mobile-friendly astronomical unit converter that lets you convert between AU and kilometers, light minutes, light seconds, light years, miles, and parsecs. Shows a worked result and lets you swap units. ([calculateme.com](https://www.calculateme.com/astronomy/astronomical-units/))

6 options🔄 General Conversion

Area Calculator4 options

This area calculator determines the area of a number of common shapes, including rectangle, triangle, trapezoid, circle, sector, ellipse, and parallelogram.

4 options📐 Geometry & Shapes

Light Year Calculator2 options

Our light year conversion tool allows you to convert light years into different-length units. Figure out how far light will travel in a given light year.

2 options🌌 Astronomy & Space

Feet to inches2 options

Calculates feet to inches by taking a user input in feet and converting it to inches using the formula 1 foot = 12 inches. The calculator is straightforward to use, requiring only the entry of the number of feet desired to convert. Helps users who need to measure or mark distances in inches when given measurements in feet, such as construction workers, DIY enthusiasts, or anyone working with architectural plans or blueprints that may include both units of measurement.

2 options📏 Length & Distance

Ares to hectares converter

Converts between ares and hectares, offering quick and accurate measurements for land area conversions. Users can input values in either unit, and the tool instantly provides the equivalent measurement in the other unit. Suitable for gardeners, farmers, real estate professionals, and anyone needing to convert land measurements for projects or calculations.

1 option🔄 General Conversion

Inches to Fraction Calculator

Converts decimal lengths to inch fractions quickly using simple input of the decimal value. Users can enter any decimal measurement and receive an accurate, easily understandable fraction equivalent, perfect for DIY projects, carpentry, or crafting where precise measurements are crucial. Ideal for anyone needing to translate metric or imperial units, students learning fractions, or professionals requiring quick conversion for their work.