Sumwise

Percentage Difference between 50 and 80

Between 50 and 80: 46.1538% difference

Difference
46.1538%
Gap
30
Average
65
Ratio
1.6 : 1

Sumwise · Maintained by Theo Abbott (pen name) · automated checks · Data: exact arithmetic; unit definitions from NIST SP 811 · Updated · How the checks work

How to work it out

  1. Gap between the values: |50 − 80| = 30
  2. Average of the values: (50 + 80) ÷ 2 = 65
  3. Divide the gap by the average and multiply by 100: 30 ÷ 65 × 100 = 46.1538%
  4. Check: Work backwards: 0.461538 × 65 = 30, the gap between the values.

In a spreadsheet: =ABS(50-80)/((50+80)/2)*100. Dividing by one of the values instead of their average turns it into a percentage change, which depends on which value you start from.

What the result means

80 is 30 more than 50. Measured against their average, 65, that gap is 46.1538%. The result is the same whichever value you name first.

Prices: if one shop charges $50 and another $80 for the same item, the prices differ by 46.1538%.

Why the average is the base

Dividing the gap of 30 by 50 gives 60%, and dividing it by 80 gives 37.5%. The average, 65, sits between them, so the result does not depend on which value is listed first.

Related results

Results for nearby numbers
50 and 90

Between 50 and 90: 57.1429% difference

50 and 70

Between 50 and 70: 33.3333% difference

60 and 80

Between 60 and 80: 28.5714% difference

40 and 80

Between 40 and 80: 66.6667% difference

The other way round: Percentage change from 50 to 80. Percentage difference is symmetric: between 80 and 50 it is the same 46.1538%, so there is one page for each pair of numbers. Percentage change is not: from 50 to 80 is +60%, from 80 to 50 is -37.5%.

Practice

10 and 30
Show answer

Between 10 and 30: 100% difference

3 and 84
Show answer

Between 3 and 84: 186.2069% difference

35 and 41
Show answer

Between 35 and 41: 15.7895% difference

32 and 33
Show answer

Between 32 and 33: 3.0769% difference

4 and 43
Show answer

Between 4 and 43: 165.9574% difference

76 and 85
Show answer

Between 76 and 85: 11.1801% difference

Calculate another

How answers are calculated and checked: methodology.

Questions

Percentage Difference between 50 and 80

The percentage difference between 50 and 80 is 46.1538%: the gap divided by the average. Formula and steps.

What is the percentage change from 50 to 80?

+60%. Percentage change uses the starting value (50) as the base, so it is larger than the percentage difference of 46.1538%.

What is the difference between percentage difference and percentage change?

Percentage change compares a new value with an old one and divides by the old value. Percentage difference compares two values on an equal footing and divides by their average, so the order does not matter.