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1 | SSBM speedrun IGT calculator |
2 | Created by Mario 64 Master. Last updated 2026-05-30 |
3 | |
4 | About |
5 | This is a helper tool for calculating total in-game time (IGT) for SSBM full-game speedruns. |
6 | It correctly adds times to the exact frame, unlike other approaches and tools which usually output the wrong decimal value. It also has data input validation and other ease-of-use features. See Calculating SSBM speedrun total time for more info. |
7 | The Speedrun.com SSBM leaderboards require all IGT total calculations to use this tool. |
8 | |
9 | Usage |
10 | 1. Click here to make your own copy of this spreadsheet. |
11 | 2. Go to the spreadsheet tab for your game mode. |
12 | 3. Fill in yellow cells only. Leave cells blank if not applicable. Times should be formatted like 0.78 or 1:06.78. Don't do any math yourself! Just input the times displayed in game. |
13 | 4. Use the green Total IGT for your Speedrun.com submission. For example, a Total IGT of 1:06.78 would be entered as 0 h 1 m 6 s 780 ms. |
14 | 5. Copy/paste the blue cell's text into the Description field of your Speedrun.com submission. See an example here. |
15 | |
16 | For All Events, also see the timing rules for retries/resets. |