The shape, and the reason for it
An orchestra is seated by balance rather than by hierarchy. Strings are quiet individually, so they are used in bulk and placed nearest the audience. Brass are loud, so there are few of them and they sit at the back with the platform’s risers lifting the sound over everyone in front. Woodwinds land in the middle, where they can be heard through the strings without covering them. The arc is not decorative either: it keeps every player roughly equidistant from the conductor, which is what makes a downbeat arrive at the same moment across a hundred feet of stage.
The proportions follow from that. In the layout above the strings take 24 of the 38 chairs — about 63% of the orchestra in five sections — while the entire wind, brass and timpani complement fits in three rows behind them. That imbalance is not an accident of this preset; it is the standard ratio, and it is why adding six more violinists changes the sound far less than adding one more trumpet.
Section by section
- First violins sit on the conductor’s left, closest to the audience, led by the concertmaster at the front outside chair.
- Second violins sit beside them in the modern arrangement, or directly opposite in the older antiphonal seating. Both are correct; pick one and stay with it.
- Violas take the centre-right, where their inner-voice writing sits physically between the violins and the cellos.
- Cellos occupy the conductor’s right, projecting their f-holes toward the audience — the reason they are rarely moved to the far left.
- Double basses line up behind or beside the cellos, usually standing or on stools, so the bass line comes from the same side of the stage as the cellos it doubles.
- Woodwinds, brass and timpani fill the rows behind, in ascending order of volume, with percussion furthest back of all.
Building yours
- Set each section to the size you actually have. Click an arc and change its seat count — a section of eight violins is four shared desks.
- Paste your roster in one go. A whole column copied out of a spreadsheet works, and each line becomes a player, so there is no re-typing after auditions.
- Press Auto-seat to fill the sections in list order, which is what you want when the list is already ranked, then drag the handful of players who need moving.
- Drag whole sections to match your platform. A shallow pit needs a flatter fan than a concert hall stage, and the arcs rotate.
- Export the PDF for the stage crew and the PNG for the players’ group chat.
Printing it for the platform
The export is what the setup crew actually uses, so put the programme name, the hall and the date in the title block before you print — a chart on a music stand at eight in the morning with no date on it is worse than no chart. A print-ready PDF scales to a poster without going soft, which matters if it is going on the rehearsal-room wall rather than a clipboard. Free exports carry a small watermark in the corner; the layouts, the sections and both file formats are not limited.
Related charts
For wind band instrumentation rather than strings, the band seating chart maker opens with concert band arcs already labelled. The template gallery has the rest of the starting layouts, and the free seating chart maker gives you an empty platform if you would rather build the fan from nothing.