What is 100 increased by 15%?
115
100 increased by 15% is 115.
How it is worked out
Multiply by 1 plus the percentage as a decimal. One step, not two.
100 × 1.15 = 115 — an increase of 15
Try your own numbers
Answer115
Open the full percentage calculator for every other form.
Similar percentage questions
- What is 100 increased by 10% = 110
- What is 100 increased by 20% = 120
- What is 100 increased by 5% = 105
- What is 100 increased by 25% = 125
- What is 100 increased by 30% = 130
- What is 100 increased by 40% = 140
Percentage increase
Questions
- What is 100 increased by 15%?
- 100 increased by 15% is 115. 100 × 1.15 = 115 — an increase of 15.
- How do you work this out?
- Multiply by 1 plus the percentage as a decimal. One step, not two.
- Can I use other numbers?
- Yes — the calculator on this page takes any two numbers, and the full percentage calculator covers every form: percentage of a number, one number as a percentage of another, percentage change, increase and decrease.