How do I simulate a virus spread?

Open this page and use the live Michaelis–Menten tool below — set your inputs and the simulation runs instantly in your browser using real numerics. No install, no account needed.

Yes. The simulation runs free in your browser. A one-time unlock or a Pro plan adds advanced parameters, saved presets, data import, and clean exports.

Can I use my own numbers?

Absolutely — every input is adjustable, and with data import you can drive a virus spread from your own measurements.

Use case · powered by Michaelis–Menten

Michaelis–Menten for a virus spread

Simulate a virus spread live in your browser. This runs the real Michaelis–Menten solver — adjust the inputs, watch it respond instantly, and export the result. No install, no account.

For:Students Researchers Educators Engineers Hobbyists & Makers K-12 Students First Responders

Michaelis–Menten Enzyme KineticsLive

how enzymes saturate

Controls

Presets

Vmax (µmol/min)

Km (mM)

Substrate [S] (mM)

Enzymes speed reactions but saturate: as substrate rises, the rate approaches a ceiling Vmax. Km — the substrate level giving half Vmax — measures how tightly the enzyme binds. Low Km means high affinity. Educational tool.

▶ Run in Python

Data Inspector

Reaction rate v50.0 µmol/min

Fraction of Vmax50%

Km (half-Vmax [S])5 mM

Governing equation

v = \frac{V _{ma x} [ S ]}{K _{m} + [ S ]} = \frac{100 \cdot 5}{5 + 5} = 50.0 μ mol/min

Reading this result: At [S] near Km (5 mM) the enzyme works at about half speed (50% of Vmax) — this is the steepest, most substrate-sensitive part of the curve.

Runs locally in your browser — free forever. Scale to the cloud when reality gets heavy.

or unlock everything with Pro →

About this simulation

The full Michaelis–Menten tool models a virus spread with the same numerics engineers and scientists use — running entirely client-side. Change any parameter and the result updates in real time, so you can build intuition, check a design, or teach the concept without spreadsheets or installs.

More you can do with Michaelis–Menten

Michaelis–Menten for a bacterial growth Michaelis–Menten for a predator-prey cycle Michaelis–Menten for a neuron firing Michaelis–Menten for a heartbeat Michaelis–Menten for a gene expression Michaelis–Menten for a protein fold Michaelis–Menten for a muscle contraction Michaelis–Menten for a blood flow

Other ways to simulate a virus spread

Dynamical Systems for a virus spread Epidemic Network for a virus spread Spatial Predator–Prey for a virus spread SIR Epidemic for a virus spread Hodgkin-Huxley Neuron for a virus spread Lotka-Volterra for a virus spread

Frequently asked questions

How do I simulate a virus spread?: Open this page and use the live Michaelis–Menten tool below — set your inputs and the simulation runs instantly in your browser using real numerics. No install, no account needed.
Is it free?: Yes. The simulation runs free in your browser. A one-time unlock or a Pro plan adds advanced parameters, saved presets, data import, and clean exports.
Can I use my own numbers?: Absolutely — every input is adjustable, and with data import you can drive a virus spread from your own measurements.