Document and Entity Information |
12 Months Ended |
|---|---|
Dec. 31, 2017 | |
| Document And Entity Information | |
| Entity Registrant Name | MassRoots, Inc. |
| Entity Central Index Key | 0001589149 |
| Document Type | S-1/A |
| Document Period End Date | Dec. 31, 2017 |
| Amendment Flag | true |
| Amendment Description | This amendment is being filed to comply with regulations |
| Current Fiscal Year End Date | --12-31 |
| Is Entity a Well-known Seasoned Issuer? | No |
| Is Entity a Voluntary Filer? | No |
| Is Entity's Reporting Status Current? | Yes |
| Entity Filer Category | Smaller Reporting Company |
| Document Fiscal Period Focus | FY |
| Document Fiscal Year Focus | 2017 |