@marcinkowalczyk/sms-counter

SMS Counter

Character counter for SMS messages.

Usage

SmsCounter.count('content of the SMS')

This will return the following object:

{
	encoding: "GSM_7BIT",
	length: 18,
	messages: 1,
	per_message: 160,
	remaining: 142
}

Thanks to

https://github.com/danxexe/sms-counter