| Number |
Format |
Output |
Description |
| 3.1415926 |
{:.2f} |
3.14 |
2 decimal places |
| 3.1415926 |
{:+.2f} |
3.14 |
2 decimal places with
sign |
| -1 |
{:+.2f} |
-1 |
2 decimal places with
sign |
| 2.71828 |
{:.0f} |
3 |
No decimal places |
| 5 |
{:0>2d} |
5 |
Pad number with zeros
(left padding, width 2) |
| 5 |
{:x<4d} |
5xxx |
Pad number with x’s
(right padding, width 4) |
| 10 |
{:x<4d} |
10xx |
Pad number with x’s
(right padding, width 4) |
| 1000000 |
{:,} |
1,000,000 |
Number format with
comma separator |
| 0.25 |
{:.2%} |
25.00% |
Format percentage |
| 1000000000 |
{:.2e} |
1.00E+09 |
Exponent notation |
| 13 |
{:10d} |
13 |
Right aligned
(default, width 10) |
| 13 |
{:<10d} |
13 |
Left aligned (width
10) |
| 13 |
{:^10d} |
13 |
Center aligned (width
10) |
