PPM to % Converter

The below converter has been designed to convert parts per million (PPM) into a percentage (%) as well as the reverse conversion.

Enter the value you wish to convert into the boxes provided and the conversions will automatically appear.

The table below offers a selection of our precision resistor manufacturers and their specifications we have available:

Surface-mount Precision Resistors
Manufacturer	Resitance Range	Tolerance	TCR	Power Rating	Temperature Range
	From 30Ω up to 60kΩ	As low as 0.01%	As low as ±0.2±1.8 ppm/°C	Up to 0.125W	-65°C up to +200°C
	From 1kΩ up to 50GΩ	As low as 0.1%	As low as ±25 ppm/°C	Up to 2W	-55°C up to +150°C
	From 1Ω up to 10TΩ	As low as 0.25%	As low as ±25 ppm/°C	Up to 2W	-55°C up to +300°C (-HT option)
	From 10Ω up to 5.1MΩ	As low as 0.01%	As low as ±1 ppm/°C	Up to 1W	-55°C up to +230°C
	From 5Ω up to 125kΩ	As low as 0.01%	As low as ±0.2 ppm/°C	Up to 0.75W	-55°C up to +175°C

Through-hole Precision Resistors
Manufacturer	Resitance Range	Tolerance	TCR	Power Rating	Temperature Range
	From 0.1Ω up to 5MΩ	As low as 0.005%	As low as ±5 ppm/°C	Up to 0.25W	-65°C up to +175°C
	From 1Ω up to 125MΩ	As low as 0.01%	As low as ±5 ppm/°C	Up to 0.75W	-40°C up to +150°C
	From 1Ω up to 699kΩ	As low as 0.005%	As low as ±5 ppm/°C	Up to 10W	-55°C up to +160°C
	From 1Ω up to 6MΩ	As low as 0.005%	As low as ±2 ppm/°C	Up to 2W	-55°C up to +145°C
	From 1MΩ up to 1TΩ	As low as 0.25%	As low as ±25 ppm/°C	Up to 2W	-55°C up to +125°C