calculator.schsamuel.com

One serious math workspace for SchSamuel.

Graphing, scientific calculations, AI solving, photo solving, units, matrices, statistics, and future tools in one clean platform.

Open Scientific Open Graphing Ask AI Solver

Expanded calculator suite Local tools now, Gemini later

f(x) = sin(x) + x^2 / 8 mean([4, 9, 12]) = 8.3333 2x + 7 = 21 -> x = 7 ncr(10,4) = 210

Choose a calculator mode

Every card is a real route, so the platform can grow tool by tool without mixing features into one messy page.

fx Expanded

Graphing Calculator

Plot functions with zoom, range controls, traces, sample tables, and curve management.

sin Expanded

Scientific Calculator

Safe expression engine with trig, inverse trig, logs, powers, factorials, combinations, and memory.

AI API ready

AI Math Solver

Server-side Gemini-ready text solving route with structured steps.

cam API ready

Photo Solver

Image upload route prepared for future camera and Gemini vision solving.

x= Expanded

Equation Solver

Linear, quadratic, and two-variable system helpers with step output.

tri Expanded

Geometry Tools

2D and 3D shape calculators for area, perimeter, volume, and surface area.

unit Expanded

Unit Converter

Length, mass, temperature, time, data, area, volume, speed, energy, power, pressure, and angle.

[] Expanded

Matrix Calculator

2x2 and 3x3 operations: add, subtract, multiply, determinant, transpose, inverse, scalar, and solve.

bar Expanded

Statistics Calculator

Descriptive stats, quartiles, mode, frequency, histogram, z-scores, and regression.

0x New

Programmer Calculator

Base conversion, bitwise operations, shifts, two's complement, and ASCII helper.

$ New

Finance Calculator

Loan payments, compound interest, savings targets, and simple ROI tools.

% New

Percentage Calculator

Percent of, increase/decrease, reverse percentage, ratio, discount, and markup.

cal New

Date & Time Calculator

Date differences, add/subtract days, time duration, and countdown helpers.

c New

Constants Library

Math and science constants with copy-ready values.

F New

Formula Library

Common algebra, geometry, physics, finance, and statistics formulas.

+ Planned

Future Tools

History, settings, CAS, and advanced calculator expansion space.