Free Online Voltage Divider Calculator
Calculate your Voltage Divider with this free tools & conversions tool.
Enter values and select Calculate to see your result.
About this calculator
The Voltage Divider Calculator is a free online tools & conversions tool on Calcuto. Enter Vin, R1 and R2, and it instantly works out your Voltage Divider result and shows it below the form. You can change any value and recalculate right away to compare different scenarios. There is no sign-up and nothing to install: it works in any modern browser, on desktop, tablet, or phone.
How to use it
To use the Voltage Divider Calculator, enter Vin, R1 and R2 in the form above and select Calculate. Calcuto runs the Voltage Divider calculation from your inputs and shows the result below the form. Change any input and calculate again to compare scenarios.
Frequently asked questions
Is the Voltage Divider Calculator free to use?
Yes. The Voltage Divider Calculator is completely free, with no sign-up or download required.
What information do I need for the Voltage Divider Calculator?
Provide Vin, R1 and R2, then select Calculate to see your result.
Is my data saved when I use the Voltage Divider Calculator?
No personal data is saved. Your inputs are used only to work out the result and are not stored; only your currency and theme preferences are kept in your own browser.
Does the Voltage Divider Calculator work on mobile?
Yes. It works in any modern web browser on desktop, tablet, and mobile.