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vCalc empowers users to create Your Math with the tools to develop and share equations and data, and the ability to publish data using wikis and web-enabled calculators by using any combination of equations from vCalc’s global community and social network.

vCalc is used by the public and in universities in over sixty countries, where users can create, collaborate, and calculate information to build the world’s greatest utility for the math used in our lives.

Popular Tags

  1. logarithmic: e
  2. 2D
  3. 2D - Plane
  4. 2x2 Matrix
  5. 2x3
  6. 2x4
  7. 2x6
  8. 3D - Euclidean
  9. 3D Ellipse
  10. 3D Geometry
  11. 3x3
  12. 3x3 Matrix
  13. Access
  14. Accounting
  15. Addition
  16. Aerodynamics
  17. Aerospace
  18. Aesthetics
  19. Air Travel
  20. Aircraft Flight
  21. alcohol
  22. Algebra Basic Function
  23. Alpha Particle
  24. Altitude
  25. Altitude Sickness
  26. aluminum
  27. amateur radio
  28. Amortization
  29. Amortization  
  30. amps
  31. Analytic Geometry
  32. Analytical
  33. Ancient Units Conversion
  34. And
  35. angle
  36. angular frequency
  37. angular rotation
  38. Angular Velocity
  39. Annually
  40. annulus
  41. APR
  42. arc
  43. arc segment
  44. arc sine
  45. Architecture
  46. Architecture and Design
  47. Area (2D)
  48. Area Conversion: acres to rood
  49. area  lateral
  50. Arrhenius
  51. Art
  52. Arteries
  53. Atmospheric Dispersion
  54. Atmospheric Science
  55. Atomic
  56. atomic mass units
  57. Atomic Physics
  58. Atomic Units
  59. Aviation
  60. Ballistic
  61. balloon payment
  62. banking
  63. Basic Operations
  64. beer
  65. belt
  66. Bernoulli's Equation
  67. Berthelot
  68. Binomial Distribution
  69. Biochemistry
  70. Biology
  71. bit
  72. black powder
  73. blood
  74. Blood Flow
  75. blood vessel
  76. Boltzmann
  77. Boolean
  78. Boolean - Logical Operator - OR
  79. bottle
  80. box
  81. Boyles
  82. Brownian Motion
  83. bulk concrete
  84. Business
  85. Business and Finance
  86. byte
  87. cable
  88. Calculus 
  89. Capillaries
  90. capsule
  91. Car Racing
  92. Cardiology
  93. Cardiovascular Physiology
  94. carpet
  95. cartesian
  96. castor oil
  97. ceiling
  98. centimeters - femtometers
  99. centimeters to decameters
  100. centimeters to micrometers
  101. centripedal
  102. centripetal
  103. chains
  104. chamfer
  105. channel
  106. Charge
  107. Charles Law
  108. Chemistry
  109. Chemistry Molality
  110. CHM1
  111. circumfernce
  112. Classical Mechanics
  113. Classical Orbital Elements
  114. Code Examples
  115. Coding for Community
  116. column
  117. Combination
  118. Combinations
  119. Combinatoric
  120. Combined Gas Law
  121. combustion engine
  122. Community
  123. Comparison Operator
  124. Component Force
  125. Compounding
  126. Compounding Basis Interest
  127. Computational Chemistry
  128. Computer Science
  129. conduit
  130. cone ended cylinder
  131. Cone Volume
  132. Constant
  133. Constant: Electron Charge
  134. Constant: Mass of A Proton
  135. Constant: Mass of Alpha Particle
  136. Constant: Mass of Electron
  137. Constant: one sigma
  138. Constant: Proton Charge
  139. Constant: six sigma
  140. Constant: three sigma
  141. Constant: two sigma
  142. Consumption
  143. container
  144. Continuous Compounding
  145. Conventional Loan
  146. Conversion of Units
  147. Conversion: grams - grains
  148. Conversion: grams - mommes
  149. Conversion: grams - pennyweights
  150. Conversion: grams - slugs
  151. Conversion: grams - stones
  152. Conversion: grams - ticals
  153. Conversion: hertz to joules
  154. Conversion: hertz to Kelvin
  155. Conversion: hertz to kilograms
  156. Conversion: joules to Hertz
  157. Conversion: joules to Kelvin
  158. Conversion: joules to kilograms
  159. Conversion: kelvins to hertz
  160. Conversion: kelvins to joules
  161. Conversion: kelvins to kilogram
  162. Conversion: kilograms to joules
  163. Conversion: kilograms to Kelvin
  164. Conversion:  grains - grams
  165. Conversion:  grams - drams
  166. Conversion:  grams - tonnes
  167. Conversion:  grams - Troy Pound 
  168. Conversion:  maund - kilogram
  169. cord
  170. Cored
  171. corn
  172. cosecant
  173. cosine
  174. Coulomb's Law
  175. count
  176. Counting
  177. Critical State
  178. cross product
  179. crude oil
  180. cube
  181. cubits
  182. cumulative
  183. cup
  184. Currency
  185. Cycling
  186. Cylinder Surface
  187. Cylinder Volume
  188. dam
  189. Darcys Law
  190. dash
  191. Data Storage
  192. DaVinci
  193. Decagon
  194. decameter - centimeter
  195. decameters to meters
  196. decimeters -micrometers
  197. delivery
  198. Delta T
  199. Delta V
  200. denisty
  201. Derivatives
  202. Design
  203. Differential
  204. Differential Equations
  205. Diffusion
  206. dirt
  207. Discount Factor
  208. ditch
  209. Diving
  210. Dodecagon
  211. Dodecahedron
  212. dot product
  213. Drag
  214. Drive Belts
  215. Drywall
  216. Dynamics
  217. Earth Model
  218. Earth Science
  219. Earthwork
  220. Eccentricity
  221. Economics
  222. Education
  223. Education Statistics
  224. Electric Field
  225. Electric Power
  226. Electrical Wiring
  227. Electrician
  228. Electricity
  229. Electrochemical
  230. Electromagnetic - Electrical
  231. Electromagnetic Physics
  232. Electromagnetic Theory
  233. electron-volts
  234. Electronic
  235. electronvolts to hertz
  236. Elementary Function
  237. Elliptical
  238. Elliptical Area
  239. Energy
  240. engine
  241. Enthalpy
  242. equivalence
  243. Euler
  244. Event Probability
  245. Exercise
  246. Exoplanet
  247. Exponential
  248. fabric
  249. Failure
  250. fall
  251. Fatigue
  252. Field
  253. Finance: Banking
  254. Finance: Future Value
  255. Finance: Mortgage
  256. Finite Sum
  257. Firearms / Shooting
  258. Flight
  259. floor
  260. flow rate
  261. Fluid flow
  262. Fluids Gases
  263. Flux Density
  264. Force and Motion
  265. Formula
  266. framing
  267. Free Fall
  268. frequency
  269. Friction
  270. Fuel oil
  271. furlongs
  272. furlongs -  chains
  273. Future Value
  274. galaxy
  275. Gallons
  276. garden
  277. Gardening
  278. Gardening / Landscaping / Horticulture
  279. Gas Law 
  280. Gas Pressure
  281. gasoline
  282. Gauges
  283. Gauss
  284. gears
  285. General
  286. General Chemistry
  287. Geo Science
  288. Geology
  289. geometery
  290. Geometric Model
  291. Geometry
  292. Geometry 3D
  293. Geospatial
  294. GPA
  295. Grades
  296. grain
  297. grams
  298. Graphic Art
  299. Gravitational Acceleration
  300. Greek
  301. hartree energy
  302. Haversine
  303. Health and Fitness
  304. Heart Health
  305. Heat Transfer
  306. hendecagon
  307. heptagon
  308. hexagon
  309. Hobbies
  310. housing
  311. hydro-dynamics
  312. Hydrology
  313. ideal gas
  314. Ideal gas constant
  315. impulse speed
  316. Industrial Engineering
  317. Industries
  318. Industry
  319. Inertia
  320. inference
  321. integer
  322. Integral
  323. Inverse
  324. Investing
  325. Joists
  326. Jupiter
  327. K-12
  328. K-12 Education
  329. Kepler
  330. Kinematic
  331. Kinematics
  332. land
  333. lateral
  334. Launch
  335. Least-squares
  336. Length Conversion
  337. Length Conversion: rods to yards
  338. Length:  feet - yard 
  339. Length:  yard - feet  
  340. Length:  yard - inch  
  341. lever
  342. leverage
  343. Light and Matter
  344. Light years - astronomical units
  345. Lighting
  346. linear
  347. Linear Distance Length
  348. linear regression
  349. liquid solutions
  350. LM 0 - Introduction and review
  351. LM 2
  352. LM 3
  353. LM 4
  354. LM 7
  355. LM 8
  356. LM2
  357. LM21
  358. LM25
  359. LM26
  360. LM27
  361. LM5
  362. LM9
  363. load weight
  364. Loan
  365. Loan Balance
  366. Loan Payment
  367. Loans
  368. Loans 
  369. log base b of product
  370. Logarithms
  371. Logical Operator
  372. Logs
  373. lumber
  374. luminosity
  375. Lunar
  376. Machines
  377. Magnetic
  378. magnitude
  379. Management
  380. Marriage Problem
  381. Mars
  382. masonry
  383. Masonry - Concrete
  384. Mass Conversion:  maund - pound 
  385. Mass of Alpha Particle
  386. mass Relativistic
  387. Mass Weight
  388. Material
  389. Material Science
  390. Materials
  391. Math Algebra
  392. Matrix
  393. matter
  394. Mean Densities
  395. mean Density
  396. Measurement
  397. Measurement of Concentration
  398. Measurement of Concentration 
  399. mechanical advantage
  400. Mechanical Energy
  401. Mechanical Engineering
  402. Medical
  403. mega amps
  404. Mercury
  405. Metabolism
  406. Metals
  407. Meteorology
  408. meters
  409. mileage
  410. milk
  411. mode
  412. Model Rocketry
  413. moment of inertia
  414. Mortgage
  415. Mortgage Loan
  416. Mountain Climbing
  417. Multiplayer
  418. Neptune
  419. Network
  420. Networking
  421. Newton's Laws
  422. Newtonian Physics
  423. newtons
  424. NIST
  425. non-reciprocating
  426. nonogon
  427. normal
  428. normal distribution
  429. North American standard
  430. Nuclear Particle
  431. number
  432. Number Theory
  433. Numeric Analysis
  434. Oblate Spheroid
  435. Observation Statistics
  436. Octagon
  437. Off-Beat
  438. Olive oil
  439. on center
  440. One-repetition maximum
  441. Operation Management
  442. Options
  443. Orbit
  444. Orbit Analysis
  445. Orbital Mechanics
  446. Orbital Parameters
  447. orbital perturbation
  448. orthogonal
  449. Ounce
  450. Ounces
  451. ounces - drams
  452. parabola
  453. Parabolic
  454. paraboloid
  455. parallelepiped
  456. parallelogram
  457. Path of Exile
  458. perimater
  459. perimeter
  460. perimter
  461. period
  462. Periodic Payment
  463. Periodic Table of Elements
  464. Permittivity
  465. Permutations
  466. Perturbations
  467. petrol
  468. Photon
  469. phsyicsf
  470. Physice
  471. Physics - Boltzmann Constant
  472. Physics / Electromagnetic
  473. Physics / Thermodynamics
  474. Physics Mechanics
  475. Physics: Gas Constant
  476. Physiology Physics
  477. Pi
  478. pie slice
  479. pint
  480. pints
  481. pipe
  482. Planar
  483. Planck
  484. Planetary Geometry
  485. planets
  486. plumber
  487. plumbing
  488. Pluto
  489. PoE
  490. Polygon base
  491. Polygons
  492. Polynomial
  493. population
  494. position
  495. Pound force
  496. Present Value
  497. Present  Future Value
  498. Pressure Conversion: Bar - Torr
  499. Pressure conversion:  Torr - Bar
  500. Pressure Conversion:  PSI - Pa
  501. Pressure Unit Conversi:  
  502. Pressure  Gas
  503. Pricing
  504. prime
  505. prism
  506. Production
  507. Properties
  508. Psychology Statistics
  509. pulley
  510. pumping
  511. Pythagorean
  512. Quadratic
  513. quarts
  514. radius
  515. ramp
  516. range
  517. ratio
  518. Real Fluid
  519. rebar
  520. rectangle
  521. regular polygon
  522. Relativistic
  523. resisitivity
  524. resistance
  525. Respiration
  526. RF Unit Conversion
  527. Right Angle
  528. Right Triangle
  529. ring
  530. Rock Climbing
  531. rods
  532. Room
  533. rope
  534. rotary engine
  535. Rotationa Motion
  536. sagitta
  537. sailing
  538. Satellite
  539. Satellite Moon Lunar
  540. Satellite Orbit
  541. Satellites
  542. Saturn
  543. Savings
  544. Scalability estimation
  545. scalar division
  546. scalar multiplication
  547. Science
  548. secant
  549. Secants
  550. Secretary Problem
  551. section
  552. Sequence: Fibonacci sequence
  553. Sequences
  554. Shear Strain 
  555. shell
  556. shipping
  557. Shooting
  558. Si
  559. Simple Interest
  560. Sine
  561. Single Variable Statistics
  562. slab
  563. Software & Computer Engineering
  564. Software Engineering
  565. Solar
  566. Solar Day
  567. Solute
  568. Solution
  569. Soy bean oil
  570. specific gravity
  571. Specific Heat
  572. Specific Weight
  573. Spherical Trigonometry
  574. spherocylinder
  575. Spheroid
  576. spring
  577. Square
  578. Stars
  579. Statistical Mechanics
  580. statistical test
  581. steel
  582. Stem
  583. Stock Market
  584. Stocks
  585. Stress Analysis  Materials
  586. Stress Engineering
  587. stud
  588. studs
  589. Subtraction
  590. Sum of squares
  591. Summation 0.14-2
  592. sunflower oil
  593. surface
  594. Survey
  595. t-test
  596. tablespoon
  597. taels (Taiwan)
  598. Tangents
  599. tanker
  600. Tax Deduction
  601. tbsp
  602. Teaspoons
  603. Temperature Conversion
  604. Temperature Unit Conversion
  605. Temperature: Absolute Zero
  606. Terminal Velocity
  607. textile
  608. thread
  609. Three Dimensional
  610. thrust
  611. tile
  612. Time
  613. Time Conversion
  614. torque
  615. torus
  616. Trace
  617. Train
  618. Transcendental Numbers
  619. Transmission Loss
  620. Transportation
  621. Trapezoid
  622. travel
  623. Travel Time
  624. Trigonometry: arc sine
  625. Trigonometry: Cosine
  626. Trigonometry: Cotangent
  627. Trigonometry: hyperbolic cosine
  628. Trigonometry: hyperbolic sine
  629. Trigonometry: hyperbolic tangent
  630. Trigonometry: Law Of Sines
  631. Trigonometry: Sine
  632. trucking
  633. tsp
  634. tsunami
  635. Two Dimensional
  636. unit vector
  637. Units
  638. Units Conversion
  639. Universal
  640. Uranus
  641. Us
  642. V_Ideal
  643. Variability
  644. Variation
  645. Veins
  646. Venus
  647. versine
  648. vertical
  649. Volume
  650. Volume Conversion: cup - ounce
  651. Volume Conversion: cup - quart 
  652. Volume Conversion:  pint - quart
  653. Volume Conversion:  Gill - Ounce
  654. Volume Conversion:  quart - cup
  655. Volume Unit Conversion
  656. wall
  657. wall paper
  658. walls
  659. wankel
  660. warp speed
  661. Wave Function
  662. Wave Theory
  663. Weight due to force of gravity
  664. Weight Lifting
  665. weigth
  666. weir
  667. What-if Scenarios  
  668. wine
  669. wire
  670. within Range
  671. World Geodetic System 1984
  672. yarn
  673. yield
  674. z-score
  675.   Cardiac
  676.   mW - dBm 
  677.  Economics
  678.  hectometers to decameters
  679.  inch - decimeter
  680.  micrometers to nanometers
  681.  millimeters - micrometers
  682.  Science
  683.  Series

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