| 1,000 | 10^3^ | Babbage | Kilowei or femtoether.

| 1,000,000,000,000,000,000 | 10^18^ | Ether | Ether.

| 1,000,000,000,000,000 | 10^15^ | Finney | Milliether or milli.

| 1,000,000,000,000,000,000,000 | 10^21^ | Grand | Kiloether.

| 1,000,000 | 10^6^ | Lovelace | Megawei or picoether.

| 1,000,000,000,000,000,000,000,000 | 10^24^ | | Megaether.

| 1,000,000,000 | 10^9^ | Shannon | Gigawei or nanoether.

| 1,000,000,000,000 | 10^12^ | Szabo | Microether or micro.

| 1 | 1 | wei | Wei.