My Cart
Your Cart 0

    Your cart is empty.

  • Total (Amount) ₹0.00
Exam Elite Formula Platform

Find a formula. Solve any missing value.

Browse the same Group, Category and Subject structure used by your exams, or search by formula name. Enter the values you know and the verified result appears automatically.

Verified equationsCompatible unit conversionMobile readyAnswer substitution check
Specialized solvers

Go beyond a single formula

Calculation history
Smart equation solverType, name, paste or scan a scalar equation.Open solver Equation systemsSolve several equations and unknowns together.Open solver Matrix operationsInverse, determinant, rank, RREF and Ax=b.Open solver EigenvaluesReal or complex eigenvalues and eigenvectors.Open solver Definite integrationNumerical integrals with an error estimate.Open integration Engineering numerical labDerivatives, ODE, interpolation, DFT and convolution.Open lab
Academic structure

Choose your exam group

Formula calculators stay connected to the same curriculum used for packages and exams.

Engineering202 formula calculators GATE595 formula calculators CAT & MBA69 formula calculators
Narrow the directory

Group → Category → Subject

Clear academic filters
GATE

Browse formulas by subject

Civil Engineering64 calculators Electrical Engineering130 calculators Mechanical Engineering210 calculators
Verified calculators

Civil Engineering formulas

64 results. Open any card and leave one value empty to calculate it.

Civil Engineering

Specific Yield

Civil Engineering

\[S_{y} = \frac{V_{w} \cdot y}{V}\]
GATE
Open calculator Civil Engineering

Square Group efficiency η

Civil Engineering

\[Q_{u} \cdot g = \eta \cdot Q_{u} \cdot p\]
GATE
Open calculator Civil Engineering

Threshold odour number (TON)

Civil Engineering

\[T_{O\_N} = \frac{Final_{volume\_at\_which\_odour\_is\_hardly\_det\_ectable}}{Sample_{volume}}\]
GATE
Open calculator Civil Engineering

Time of horizontal flow, or Detention time

Civil Engineering

\[t = \frac{B \cdot L \cdot H}{Q}\]
GATE
Open calculator Civil Engineering

Total negative skin frictions for Cohesive soil

Civil Engineering

\[Q_{n} \cdot f = Perimeter \cdot L_{1} \cdot \alpha \cdot C\]
GATE
Open calculator Civil Engineering

Total Solid and Suspended Solid

Civil Engineering

\[Total_solid - suspended_solid = Dissolved_solid\]
GATE
Open calculator Civil Engineering

Toughness Index

Civil Engineering

\[I_{T} = \frac{I_{P}}{I_{F}}\]
GATE
Open calculator Civil Engineering

Ultimate BOD at t=ꚙ

Civil Engineering

\[Y_u = L\]
GATE
Open calculator Civil Engineering

Ultimate load on pile by Analytical Method

Civil Engineering

\[Q_u \cdot p = Q_e \cdot b + Q_s \cdot f\]
GATE
Open calculator Civil Engineering

Unconfined Compression Test

Civil Engineering

\[\sigma_{1f} = 2 \cdot C \cdot \tan\left(45 \cdot \frac{\phi}{2}\right)\]
GATE
Open calculator Civil Engineering

Under-Reamed Pile

Civil Engineering

\[A_{} \cdot s_{1} = \alpha \cdot C \cdot \alpha\]
GATE
Open calculator Civil Engineering

Unit wt. of solids in soil

Civil Engineering

\[\gamma_{s} = \frac{W_{s}}{V_{s}}\]
GATE
Open calculator Civil Engineering

Vane Shear Test

Civil Engineering

\[S = \tau\]
GATE
Open calculator Civil Engineering

Void ratio of soil

Civil Engineering

\[e = \frac{V_{v}}{V_{s}}\]
GATE
Open calculator Civil Engineering

Water content in soil

Civil Engineering

\[w = \frac{W_{W}}{W_{S}} \cdot 100\]
GATE
Open calculator Civil Engineering

Water Discharge by Darcy Law’s

Civil Engineering

\[Q = k \cdot i \cdot A\]
GATE
Open calculator
Built for learning and engineering work

One connected place for formulas, units and numerical methods

Formula pages are linked to ExamElite Groups, Categories and Subjects, so students can move naturally from an exam topic to the right calculator. Advanced tools cover systems, matrices, eigenvalues, integration, derivatives, ODE, interpolation, DFT and convolution.

  1. Choose or scanFind a published formula or capture your equation.
  2. Enter what you knowSelect compatible units for every value.
  3. Check the answerReview steps, residuals or error estimates.