Math Symbols Minus Sign black filled icon
Minus sign centered inside a rounded square button
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About the Math Symbols Minus Sign black filled icon
A heavy horizontal bar sits centered inside a thick rounded square frame, reading instantly as the minus or subtraction operator. It carries meanings of removing, decreasing, collapsing a section and stepping a quantity down. Use it in calculator keypads, math worksheets and e-learning lessons, quantity steppers in shopping carts, zoom-out map controls and spreadsheet toolbars.
The frame's generous corner radius and matching stroke weight keep the glyph balanced at any size, and the bar spans roughly two-thirds of the square. Pair it with plus, multiply, divide and equals from the same set, and keep both buttons identical in size when building a stepper.
This is the solid black filled version of the math symbols minus sign icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.
Download it free as a scalable SVG vector or transparent-background PNG in seven sizes (16 to 512px), copy the SVG code straight into your project, or open it in the free online editor to change colors, apply gold, silver, neon and gradient styles, animate it, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
