Rate of Reaction Calculator
🔑 Enzymes & reaction rates. Use the Rate of reaction formula to find rate, amount of product made, time: pick the value you want, type the others, and the answer updates as you go.
Pick the ○ next to the value you want to find, fill in the others, and it solves as you type.
What each letter means
| Quantity | Unit |
|---|---|
| Rate | per s |
| Amount of product made | molecules |
| Time | s |
Worked example
Find the rate when Amount of product made = 30 molecules, Time = 60 s.
Using rate = (amount of product)/time: Rate = 0.5 per s.
Frequently asked questions
What is the formula for Rate of reaction?
rate = (amount of product)/time.
What do the letters stand for, and what units are used?
Rate in per s, Amount of product made in molecules, Time in s.
How do you calculate rate?
Put the values into rate = (amount of product)/time. For example, with Amount of product made = 30 molecules, Time = 60 s, rate = 0.5 per s.
Can I solve for a different value?
Yes. In the calculator above, pick the circle next to any value (rate, amount of product made, time) and fill in the others: it rearranges the formula for you.
